vacuum generator

8/8/2019 vacuum generator

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GENERAL CATALOG OF

AIR TREATMENT,

AUXILIARY, VACUUM

INDEX

MICRO EJECTOR CONFIGURATION ---------------------------------------------------------------------------------------------------------------------------------409

VACUUM PAD CONFIGURATION -----------------------------------------------------------------------------------------------------------------------------------------410

VACUUM SYSTEM CONFIGURATION AND SELECTION ----------------------------------------------------------------------411

MICRO EJECTOR TYPES AND FUNCTIONS ----------------------------------------------------------------------------------------------------------413

SPECIFICATIONS (ME03 • ME05• ME07 SERIES) ------------------------------------------------------------------------------------414

Order Codes --------------------------------------------------------------------------------------------------------------------------------------------------------------415

Operating Principles and Part Names ---------------------------------------------------------------------------------------416

Symbols • Mass -------------------------------------------------------------------------------------------------------------------------------------------------417

Dimensional Drawings for the ME03 Series --------------------------------------------------------------------418



Dimensional Drawings for Electronic Vacuum Switches ---------------------------------423

Proper Handling and Precautions -------------------------------------------------------------------------------------------------424

SPECIFICATIONS (MED07-E • MED10-E SERIES) --------------------------------------------------------------------------------------427

Order Codes --------------------------------------------------------------------------------------------------------------------------------------------------------------428


Symbols • Mass -------------------------------------------------------------------------------------------------------------------------------------------------430

Dimensional Drawings ---------------------------------------------------------------------------------------------------------------------------------431

Dimensional Drawings for Electronic Vacuum Switches ---------------------------------------------432


SPECIFICATIONS (MEDT07 • MEDT10 • MEDT12 • MEDT14 SERIES) -----------------------435

Order Codes --------------------------------------------------------------------------------------------------------------------------------------------------------------436

Dimensional Drawings ---------------------------------------------------------------------------------------------------------------------------------437


SPECIFICATIONS (ME12 • ME25 • ME60 SERIES) -----------------------------------------------------------------------------------439

Order Codes • Operating Principles and Part Names -----------------------------------------440

Air Consumption and Ultimate Vacuum • Vacuum Flow -------------------------------441


Dimensional Drawings for the ME25 • ME60 Series ------------------------------------------443


Time to Reach Vacuum Setting • Vacuum Break Time --------------------------------------445

SPECIFICATIONS FOR VACUUM PADS ----------------------------------------------------------------------------------------------------------------------446

Order Codes • Theoretical Lift Capacity -------------------------------------------------------------------------------447

Rubber Pads: Materials and Their Properties and Mass ----------------------------------448

Dimensional Drawings for Rubber Pads---------------------------------------------------------------------------------449

Dimensional Drawings for the KPHF Series ---------------------------------------------------------------------451

Dimensional Drawings for the KPVF Series ---------------------------------------------------------------------453

Dimensional Drawings for the KPPF Series ---------------------------------------------------------------------454

Dimensional Drawings for the KPLF Series ----------------------------------------------------------------------455

Dimensional Drawings for the KPHS Series --------------------------------------------------------------------456

Dimensional Drawings for the KPVS Series ---------------------------------------------------------------------458

Dimensional Drawings for the KPPS Series ---------------------------------------------------------------------459

Dimensional Drawings for the KPLS Series ---------------------------------------------------------------------460

Dimensional Drawings for Rubber Pad Fit -------------------------------------------------------------------------461


CAD graphic data catalog available.

VACUUM EQUIPMENT

Control&Po

wer,Inc.

1.877.835.5274

www.con

trolandpower.com



Fixed Spring-loaded

0.3ME03 5 ○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

○

― ○3 -80.7｛-600｝.3

Nozzle

diameter

mm

Vacuumflowl /min(ANR)

Ultimate vacuum※

kPa｛mmHg｝

Consumptionflow

l /mm(ANR)

Solenoidvalve

specifications

With-

out E1 E2

Vacuum

switchMa nifo ld Comme ntsModel

0.5ME05 12 Electronic ○6 -86.7｛-65 0.3｝

0.7ME07 23 Electronic ○12 -86.7｛-65 0.3｝

0.7MED07 23 Electronic ○ Multistage25 -84.7｛-630.1｝

1.0MED10 46 Electronic ○ Multistage50 -84.7｛-630.1｝

0.7MEDT07 23 Electronic Multistage25 -84.77｛-630.1｝




0.7ME12 23 ―12 -92.7｛-690.1｝

1.0ME25 46 Mechanical25 -92.7｛-690.1｝

1.5ME60 107 Mechanical60 -92.7｛-690.1｝

410409

注文記号例

VACUUM EQUIPMENT

Muffler Diffuser Nozzle

Body

V

PExhaust

※

Space saving series.

Two types of ejectors (with and without solenoid valves)

Compact, multistage nozzle ejectors.

Easily installed to vacuum lines even in explosion-proof atmosphere.

Ejector, solenoid valve, electronic vacuum switch and filter incorporated in a single block.

Large vacuum flow is made possible by multistage nozzles.

Solenoid valve comes separately and is easily replaced.

Large filter capacity possible with models ME25 and ME60.

Standard typeFor general use

Swivel typeUse when the suction face of the workpiece is not

parallel to the suction face of the rubber pads

Non-rotating typeUse for workpieces which have direction

KPHF Horizontal pipingφ2.5 φ3.5 2×4 3.5×7 φ6 φ8 φ10 φ15 φ20

φ25 φ30 φ35 φ40 φ50 φ60 φ80 φ95 φ100

φ 12 0 φ 15 0 φ 20 0

φ10 φ15 φ20 φ25 φ30

φ35 φ40 φ50 φ60 φ80

φ6 φ8 φ10 2×4 3.5×7 4×10 5×10 6×10 4×20

5×20 6 ×20 8×20 4 ×30 5×30 6 ×30 8×30

Fixed

Spring-loaded

Fixed

Spring-loaded

Fixed

Spring-loaded

KPVF Vertical piping

KPHS Horizontal piping

KPVS Vertical piping

KPPF Horizontal piping

KPPS Vertical piping

KPLF Horizontal piping

KPLS Vertical piping

B as ic mo de l P ip in g po si ti on Pad size㎜Type

Vacuum Pad

Micro Ejector

What is an Ejector?In the field of air pressure devices, the term “ejector” refers to a device

which utilizes compressed air to generate a vacuum. The operating

principle and basic structure of ejectors is shown in the illustration

below. Compressed air enters the ejector through compressed air

supply port P, passes through the nozzle at high speed and sucks air

out of the vacuum generating port V, thus creating a vacuum in the

sealed chamber to which V is connected. In addition to conveyance of

electronic parts, glass plates and plastic products, this vacuum is also

useful for a wide range of other industrial applications, including

vacuum packing and holding workpieces in place during processing.

Selecting the Right Micro EjectorKOGANEI micro ejectors are available in many configurations, including ejector-only types

as well as ejectors equipped with solenoid valves, vacuum switches, filters, etc.

※These figures are based upon an assumed pressure of 0.5MPa{5.1kgf/cm2}.

Comment: Swivel and non-rotating pads come with horizontal piping, as do standard pads measuring between φ60∼φ200, but the piping can easily be changed to vertical by switching parts.

Full selection of vacuum padsVacuum pads use the vacuum generated by the ejector to convey workpieces and hold them in place. They come in three types: standard, swivel and non-rotating.

Each of these three types comes in a fixed and spring-loaded version.

Four types of rubber pads are available: NBR, urethane, silicone and viton.

● Select a fixed pad when the distance between the workpiece and the pad is constant. Select a spring-loaded pad when the distance is variable.

Standard type

Swivel type

Non-rotating type

KPLF

KPPF

KPHF・KPVF

KPLS

KPPS

KPHS・KPVS

ME03・ME05・ME07

MEDT07・MEDT10・MEDT12・MEDT14

MED07・MED10

ME12・ME25・ME60

※

V A C U U M E

Q U I P M E N T



Example:

In the following example, a 300g workpiece is lifted horizontally by a

standard fixed type pads. Assuming that the degree of vacuum is set to

-53.3kPa{-400mmHg}, and that no vacuum leaks from the suction surface of

the pad, the required pad diameter is calculated as shown below.

(SI units)

3＝-53.3×A×0.1×12

A＝1.125cm2

Pad diameter＝ 1.125×4π≒1.19cm

Based on the calculation performed above, the pad diameter must be of a standard size

measuring at least φ15 in diameter.

(Metric units)

0.3＝760×1.033×A×12

A＝1.107cm2

Pad diameter＝ 1.107×4π≒1.18cm）

Workpiece analysis

Setting for degree of vacuum

Before selecting pads

Vacuum pad selection

Determination of response time

Selection of nozzle diameter

Selection of solenoidvalves • vacuum switches

Chamber capacity

STEP 1

Before selecting the microejector's nozzle diameter

STEP 2

Before selecting solenoidvalves • vacuum switches

STEP 3

411

Vacuum System Configuration and Selection

When preparing to configure a vacuum system using micro ejectors,vacuum pads and other products from KOGANEI, analyze the productionprocess and the workpiece according to the procedure described below.Methods of selecting different elements are described at different steps inthe following procedure.

（）

STEP 1 Before Selecting Pads

Use the following procedure to determine pad diameter.

1. Determine the mass of the workpieces.

2. Think about the workpieces’ surfaces.

(1) What is the maximum pad diameter?

When a pad applies suction to a

workpiece, its diameter increases

approximately 10%, as shown in the

illustration to the right. If the pad

extends beyond the edge of the

workpiece’s suction face, the vacuum

will be broken.

Workpiece

With suction applied

(2) Will a rough surface cause the vacuum to break?

If it appears that a vacuum break is

likely to get past the pad surface, set

the vacuum flow to a high setting.

Workpiece

The two principal options are lifting

upward (a), in which the pad applies

suction to a horizontal surface, and

lifting sideways (b), in which the pad

applies suction to a vertical surface.（a）（b）

Workpiece Workpiece

3. Think about the direction in which the workpiece is to beconveyed and the angle

from which the pad is tobe applied.

When calculating suction force, include a safety factor in accordance with the following data:

Lifting upward –––– Standard type: x2 min.

Swivel type・Non-rotating type: x4 min.

Lifting sideways –– Standard type: x4 min.

Swivel type・Non-rotating type: x8 min.

(For spring-loaded pads, the safety factor should be greater than the values listed above.)

Use the following formula to calculate lift capacity (W).

4. Calculating lift capacity

(SI units) (Metric units)

W : Lift capacity （N） W' : Lift capacity（kgf）

P : Degree of vacuum（-kPa） P' : Degree of vacuum（-mmHg）

A : Pad area（cm2） A : Pad area（cm2）S : Safety factor S : Safety factor

W＝P ×A×0.1×1S W'＝ P'

760×1.033×A×1S

ka｛mmHg｝

N｛g｝

400

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V A C U U M E

Q U I P M E N T

STEP 2Before Selecting the MicroEjector’s Nozzle Diameter

Calculate nozzle diameter (micro ejector type) on the basis of the response time for

chamber capacity, which is listed in the specifications for the various micro ejector

models. The method of calculation is described further below. In the following

description, the term “response time” refers to both the time it takes for the pad to reach

the vacuum setting after it comes in contact with the workpiece, and to the vacuum break

time, i.e., the time includes the execution of vacuum break by the control system and the

actual release of the workpiece by the pad. Since the automation system works by

repeatedly using vacuum to pick up and release workpieces, response time is a crucial

factor of system efficiency.

When a single micro ejector provides a vacuum for more than one vacuum pad, a suction leak in

a single pad or a missing workpiece for one of the pads will lower the degree of vacuum for all the

pads connected to that micro ejector, and suction force will be lost. To avoid this kind of trouble,

the recommended system is one vacuum pad per micro ejector.

1. Calculate piping volume

◆ Calculate the inside volume of the piping from the vacuum generating port to the

vacuum pad. The greater the volume, the slower the response time, so keep the piping as

short and straight as possible.

2. Select nozzle diameter on the basis of the desiredresponse time and piping volume

Referring to the micro ejector response time tables (pages 423, 432, 438), study the

response times which correspond to different micro ejector models and chamber

capacities, and select a micro ejector with a nozzle diameter which gives the required

response time.

Example: Tube: φ8×φ6 (outer diameter x inner diameter), 70cm long

Required response time: 0.3s

Assuming the above parameters, the inside volume of the tube

is calculated as follows:φ6×70cm＝19.8cm3≒20cm3

On the basis of this calculation, one would select model

ME07 from the response time table.

Note: The figures in the response time tables are based upon an assumed air pressure of 0.5MPa

｛5.1kgf/cm2｝and a vacuum setting of -73.3kPa｛-550mmHg｝. Higher air pressure will

make little difference, but if air pressure falls below 0.5MPa｛5.1kgf/cm2｝, response time

will become slower. The values in the tables are only approximate use.

STEP 3Before Selecting the SolenoidValves • Vacuum Switches

Depending on what type of micro ejector was indicated as necessary in step 2, either

select a micro ejector with a built-in solenoid valve or vacuum switch, or select a

solenoid valve or vacuum switch to be installed to the micro ejector.

Precautions Regarding Vacuum SystemConfiguration

One pad, one ejector

If the degree of vacuum is set unnecessarily high, response time takes longer. We recommend a

moderate setting for degree of vacuum, i.e., about 70% to 80% of ultimate vacuum.

A moderate degree of vacuum yields the highest efficiency

If the piping attached to the vacuum generating port is too narrow and has several bends, piping

resistance will not allow the vacuum to be transmitted effectively from the micro ejector to the

vacuum pad. The vacuum will reach its set level in the micro ejector first, thus tripping the

vacuum switch before the vacuum setting has been reached at the pad. The piping attached to the

generator must meet specifications. If you have no choice but to use piping with high resistance

for a high-volume micro ejector, install the vacuum switch near the vacuum pad.

Use the specified tubes for the piping at the vacuum generating port

Be sure to use a regulator to provide the micro ejector with compressed air of a stable air

pressure. If the piping between the air source and the micro ejector is quite long, or if the piping

is small in diameter, set the regulator to a relatively high setting.

Compressed air must be a stable air pressure

For a micro ejector which does not have a built-in filter in its vacuum line, install a filter to the

line. For micro filters which have a replaceable built-in filter (models ME03/05/07,

MED07/10）, replace the filter regularly.

[Replacement filter order codes: ME□MA-F, MED-F]

Install a filter to the vacuum line

● Multistage ejector: Tubing through the exhaust port (order code: -02).

Connect a tube to the exhaust port (Rc1/4) and run the tube away from the equipment so it will

release the exhaust in another location. (Fittings up to TS10-02 can be used.) Use inner

diameterφ6 min. to keep exhaust resistance to a minimum.

To maintain a clean and quiet environment

With MED series micro ejectors, there is a vacuum switch next to the exhaust port. This switch

may perform erratically if moisture is put out through the exhaust port. Be sure to exhaust

moisture-contained exhaust elsewhere.

When picking up wet workpieces

→ Response time（T）

Ultimate vacuum

P1×0.7

P1×0.5

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Micro Ejector Types and Functions

This type of ejector, which is shown in the photograph

above, consists of ejectors only. Because these ejectors

are more compact than those equipped with a solenoid

valve, they are easily installed with grippers and in other

positions near the workpiece to serve as a convenient

vacuum source. By installing the micro ejector close to the

workpiece, the inside volume of the piping from thevacuum generating port to the vacuum pad is kept to a

minimum, and a quicker response time is achieved. Either

a 2-way or 3-way valve can be used for control, but be

sure the valve’s effective area is at least three times greater

than the area of the micro ejector nozzle.

There are two different types of micro ejectors with

solenoid valves.

E1（S）:This type of ejector has a single solenoid valve which controls the flow

of compressed air to the nozzle. When the solenoid valve is ON, air is

supplied and vacuum is generated. When the solenoid valve is OFF, air

supply and vacuum generation stop, outside air enters the vacuum line

through the exhaust port, and the workpiece falls of its own weight fromthe pad which had been holding it.

E2（T）:This type of ejector has twin solenoid valves. One controls the supply

of compressed air, while the other acts as a vacuum breaker. When the

air supply valve is ON, air is supplied and a vacuum is generated.

When the vacuum breaker valve is ON (air supply valve OFF), air which

has passed beyond the needle valve is discharged through the vacuum

generating port and forcibly breaks the vacuum (negative pressure) and

changes the vacuum line to a state of positive pressure, thus releasing

the workpiece with greater accuracy and speed. This enables

lightweight workpieces to be released relatively accurately and quickly.

For lightweight workpieces, the needle valve must be adjusted so that

the workpiece will not be blown out of place.

Models with the order code “-11” (NO) only have a connection for the

air supply valve, but it is possible to connect both the air supply valve

and vacuum breaking valve to this connection point and switch back

and forth between vacuum generation and forcible vacuum breaking.Also, once a vacuum has been generated, the built-in check valve

prevents air from getting in through the exhaust port, thus maintaining

the vacuum even when the air supply valve is OFF. (Take care in

preventing suction leaks through the piping and vacuum pad). Thus, if

the vacuum status is monitored using a vacuum switch, the degree of

vacuum can be maintained in the piping and the chamber while the air

supply valve is OFF, which minimizes compressed air consumption.

Micro ejectors with asolenoid valve

Multistage ejectors

Multistage ejectors, as shown in the illustration below,

reuse the exhaust from the first-stage nozzle, passing

it through a second-stage nozzle to produce additional

vacuum.

Although increasing the number of nozzles from one to two

does not mean a higher degree of vacuum can be attained,

it does increase intake flow by a factor of approximately

two. However, intake flow is only increased at a vacuum of

approximately -26.7kPa｛-200.3mmHg｝max. When the

degree of vacuum is higher than that, the intake flow is the

same as that of a single-nozzle ejector. The reason is that

up to a vacuum of -26.7kPa｛-200.3mmHg｝, the flow from

both Q1 and Q2 generate a vacuum, but when the degree

of vacuum exceeds this level, a built-in check valve closes

off the Q2 channel and only Q1 continues to generate a

vacuum.

The multistage ejector is particularly useful for maintaining

a relatively low degree of vacuum when handling

workpieces through which air can pass.

However, the multistage ejector still offers advantages at a

high degree of vacuum. Its response time is better than thatof a single-valve ejector, and thus it can offer the same

response time while consuming less compressed air.

Manifolds

Vacuum switches

Use a manifold when several micro ejectors are to be used

in a single place. In KOGANEI manifolds, one compressed

air port feeds all the ejectors.

Manifolds are also useful for:

● picking up workpieces delivered randomly

● picking up multiple workpieces simultaneously

Vacuum switches are useful for:

(1) controlling the degree of vacuum

(2) checking for the presence of workpieces

(3) checking whether workpieces have been picked up

(4) checking whether workpieces have been released

SET:Operating pressure is set using the pressure setting adjust screw on the

vacuum switch. The switch turns ON and the LED lights up when the

pressure setting is reached.

To raise the pressure setting, turn the adjust screw clockwise.

HYS:By turning the hystersis adjustment screw, the OFF point can be

changed, and the ON point can be shifted within the range of 2-9%.

The switch turns OFF and the LED goes out at the set point. To raise the

hystersis setting, turn the adjustment screw clockwise.

Example: SET: -66.7kPa｛-500.3 mmHg｝HYS: 5％

1st-stage nozzle

1st-stage nozzle

2nd-stage nozzle

2nd-stage nozzle

Intake flow

Compressed

air

Exhaust

Q2Q1

-26.7kPa｛-200.3mmHg｝

D

e g r e e o f v a c u u m

E1(S):

Air supply valve

Degree of vacuumOpen air

Vacuum

E2 (T):

Air supply valve

Vacuum breaking valve

Degree of vacuumOpen air

Vacuum

Caution: The workpiece may sometimes not be released even

after the switch turns OFF. When designing the control

circuits, keep this point well in mind, and be sure to

take note of response times t2 and t3 (listed in the

section entitled “Ultimate Vacuum Setting Time •

Vacuum Break Time.”

-66.7kPa｛-500.3mmHg｝

-63.3kPa｛-474.8mmHg｝

Air supply valve

Degree of vacuum

Vacuum

0

SwitchONOFF 66.7×（1−0.05）≒63.3

｛500.3×（1−0.05）＝475.285｝

Micro ejectors without asolenoid valve

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wer,Inc.

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trolandpower.com



ME03

□ME03-E1

ME05

□ME05-E1 AME05-E2ME07

□ME07-E1 AME07-E2Basic model

Item

414

V A C U U M E

Q U I P M E N T

Pressure range MPa｛kgf/ cm2｝ 0.1∼0.6｛1∼6.1｝

0.1∼0.6｛1∼6.1｝

0.2∼0.6｛2∼6.1｝

0.1∼0.6｛1∼6.1｝

0.2∼0.6｛1∼6.1｝

Air

ME03・ME05・ME07

Specifications

Notes: 1. These values are approximate only, and are based on an assumed air pressure of 0.5MPa {5.1kgf/cm 2}. For more information, see page 423.

2. For more information, see the port size table.

Proof pressure MPa｛kgf/ cm2｝ 1.03｛10.5｝

Nozzle diameter mm 0.3 0.5

Ultimate vacuum (Note 1) kPa｛mmHg｝ -80｛-600｝ -86.7｛-650.3｝

Vacuum flow (Note 1) l /min（ANR） 3.0 6.3 12.5

Compressed air consumption (Note 1) l /min（ANR） 4.5 11.5 23.0

Lubrication Not possible

30（Manifold only）Filtration rate μm

Any directionInstallation direction

M5×0.8 M5×0.8 Rc1/8

M3×0.5 M5×0.8 Rc1/8 M5×0.8 Rc1/8Port aperture (Note 2)

Vacuum generator port

Compressed air supply port

Direct operation

2 positions・2 ports

Normal OFF (NC, standard) and Normal ON (NO, optional)

0.2 0.6 0.8

1372.9｛140｝ 1372.9｛140｝ 1372.9｛140｝

588.4｛60｝ 117.7｛12｝Non-locking type (standard) Non-locking type (standard) and locking projection type (optional)

147.1｛15｝

Main valve

specifications

Number of positions・ports

Valve functions

Effective area mm2

Manual override

Shock

resistance

Piping direction m/s2｛G｝Axial direction m/s2｛G｝

Operation

0.7

Temperature range℃

(ambient or media)

Without solenoid valve

With solenoid valve

0∼50（Do not allow to freeze.）

5∼50

Media

Solenoid Specifications Electronic Vacuum Switch Specifications

DC12V

□ME03-E1 □ME05-E□・□ME07-E□

DC24V AC100V AC200VSolenoid rating

Item Micro ejector, basic model

Note: Model ME03-E1 is also available in DC5V and 6V. Contact us for information regarding

delivery time.

System

Voltage range V

Current

(when applied

with rated

voltage)

Allowable circuit current leak mA

Frequency Hz — 6050 50 60

3236 18 16—

130(140)

15

Insulation resistance MΩ

Electrical

connection and

lead wire length

Standard

Optional

100 min.

Grommet: 300mm

Plug connector

length: 300mm

Special order 1L: 1000mm

lengths: 3L: 3000mm

Lead wire colorBrown（＋）

Black （ー）

Color of LED indicator (optional) Red Yellow Green

Surge protection (standard) Flywheel diode Varistor

Red （＋）

Black （ー） Yellow White

5 4 4 2

70(80)

65(75) 24 20 12 10

Starting mA(r.m.s.)

Energizing mA(r.m.s.)

(with LED indicator)

Built-in flywheel diode for

surge protection

10.8∼13.2

（12±10%）

21.6∼26.4

（24±10%）

90∼132

（100＋32−10%）

180∼264

（200＋32−10%）

Shading system

PS310E

Air or non-corrosive gas

Item Model

Note: These figures are based on an assumed air pressure setting of -86.7kPa {-650mmHg}.

Media

-10 ∼60（Do not allow to freeze.）Temperature range ℃

35∼95Humidity range ％RH

-101.3∼0｛-759.8｝Pressure range kPa｛mmHg｝

0.2｛2｝Proof pressure MPa｛kgf/ cm2｝

-101.3∼ 10.1｛-759.8∼-75.8｝Pressure setting range kPa｛mmHg｝

2∼ 9Hystersis (Note) ％

±3％ FS max.（0∼50℃）NPN open collector output, NO type (output turns ON when pressure drops below setting)

12∼24±10％(Ripple Vp-p10% max.)

DC30V・100mA max. (Internal voltage drop: 1V max.

at load current of 100mA; 0.4V max. at load current of 16mA)

20

100 min. (DC 500V mega between the charger and case)

Zener diode (standard)490.3｛50｝

10∼55Hz (Double amplitude 1.5mm) or98.1m/s

2｛10G｝(2 hours max. for X,Y and Z axes)

Repeatable accuracy

Electrical

specifications

Mechanical

characteristics

Operation

Voltage range DCV

Switching capacity

Consumption current mA max.

Insulation resistance MΩSurge protection

Shock resistance m/s2｛G｝

Vibration resistance

LED indicator lights up when ONOperation indicator lamp

Vinyl cab tire: 0.14SQ × 3 leads × 500mm (total length)Lead wire

Any directionMounting direction

PlasticMaterial (body cover)

（）

Connection Port

Port aperture

Vacuum generating port Compressed air supply portBasic model

M i c r o

e j e c

t o r

M a n i f o l d

ME03, ME03-E1 M5×0.8 M3×0.5

M5×0.8Rc1/8 M5×0.8

M5×0.8 Rc1/8

M5×0.8 Rc1/8

Rc1/8

ME05, ME05-E1ME07, ME07-E1

ME03M□A

ME05M□A, ME05M□AS

ME07M□A, ME07M□AS

MICRO EJECTORS

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wer,Inc.

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Manifold model

A A-type manifold (P, V manifolds)

AS AS type manifold

(For installation of vacuum switch; P, V manifolds can only

be used for models ME05M and ME07M.)

415

Micro Ejector Order Codes Manifold Order Codes

Electronic Vacuum Switch Order Codes Additional Parts (Sold Separately)

ME05M A

Electronic vacuum switch

Blank Without vacuum switch

E With vacuum switch (Note 2)

(AS type manifold only)

Stations

(Located at the left-side micro ejector installation position,

as seen when facing the vacuum generating port.)

stn.1 Station 1

stn.2 Station 2

⋮ ⋮stn.5 Station 5

Notes: 1. To decide which micro ejector is to be installed to the manifold, see the section entitled “Micro

Ejector Order Codes.” Stations to which you do not intend to install a micro ejector can be coveredinstead with a block-off plate. To order, write in “-BP”.

2. The electronic vacuum switch is also available on special order with a 2000mm lead wire.

Micro ejector model (Note 1)

AME03-E1 - …-

AME05-E□- …-

AME07-E□- …-

● Micro ejector only (without solenoid valve)

● Micro ejector with solenoid valve

ME 05

Micro ejector

Body model nozzle diameter ：Maximum vacuum flow03 φ0.3 ：3.0l /min. （ANR）05 φ0.5 ：6.3l /min. （ANR）07 φ0.7 ：12.5 l /min.（ANR）

Number of units

1 1 unit

2 2 units

⋮ ⋮5 5 units

Manifold basic model

ME03M For installation of AME03-E1

ME05M For installation of AME05-E□ME07M For installation of AME07-E□

ME 05 E1 AC100V

Voltage

DC12V （□ME03-E1 only）DC24V

AC100V（□ME05・07 only）AC200V（□ME05・07 only）

Notes: 1. This choice applies only to ejectors with an air supply solenoid valve. Ejectors equipped with a

solenoid valve for control of vacuum breaking are available only in the NC version (always OFF).

2. The plug connector is also available on special order in versions 1L (1000mm) and 3L (3000mm).

Solenoid

Blank Grommet

PSLStraight connector


PLL Elbow connector


(Note 2)

(Note 2)

Manual override

Blank Non-locking type

83 Locking protruding type（□ME05・07 only）

Solenoid valve function (Note 1)

Blank Normal OFF (NC)

11 Normal ON (NO)

Solenoid valve specifications

E1 With single solenoid valve for air supply control

E2 With twin solenoid valves (AME05 • 07 only) for air supply

and vacuum breaking

Body model Nozzle diameter ：Maximum vacuum flow

03 φ0.3： 3.0l /min.（ANR）05 φ0.5： 6.3l /min.（ANR）07 φ0.7：12.5 l /min.（ANR）

Micro ejector

ME For micro ejector only

AME For manifold use

DC24VPS310E L

Lead wire length

Blank 500mmL 2000mm

DC12∼24Vswitch

Electronic vacuum switch

PS310 Switch only

PS310E For installation of AS manifold (with gasket and spring pin)

PS310E-01 For installation of ejector only (with R1/8 male thread)

● Block-off plates

ME MA-BP05

03 For ME03M

05 For ME05M

07 For ME07M

● Replacement filters

ME MA-F05

03 For ME03M

05 For ME05M

07 For ME07M

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M a n i f o l d

Part name Materials

Aluminum alloy (anodized)

Synthetic rubber (NBR)

Plastic (PVF)

Mild steel (nickel-plated)

Body

Packing

Filter

Block-off plate

416

V A C U U M E

Q U I P M E N T

Operating Principles and Part Names

M i c r o e j e c t o r


Brass

Synthetic rubber (NBR)

Electromagnetic stainless steel

Body

Adapter

Nozzle, Diffuser

O-ring

Gasket

PlungerColumn

Principle Materials

● Non-energized condition

● Energized condition of the air supply solenoid valve (vacuum being generated)

● Energized condition of the vacuum breaking solenoid valve

; ;

; ;

Vacuum breaking flow adjusting needle

Lock nutManual override

Vacuum breaking solenoid valve Air supply solenoid valve

Muffler

Check valve

Filter

Manifold

V (Vacuum generating port)

P (Compressed air supply port)

Adapter

Vacuum switch

Solenoid cover

Column

Mold solenoid

Plunger

Plunger spring

Plunger pin

FlapperNozzle

Diffuser

Body

; ;

; ;

V

P

; ;

; ;

V

P

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Symbols

Mass

Ejector only●ME03 ●ME05 ●ME07

Ejector with single solenoid valve●ME03-E1 ●ME05-E1 ●ME07-E1

Ejector with single solenoid valve●AME03-E1 ●AME05-E1 ●AME07-E1

(Installed to manifold)

Ejector with vacuum switch and singlesolenoid valve●AME05-E1-□-E ●AME07-E1-□-E

(Installed to AS manifold)

Ejector with twin solenoid valves●AME05-E2 ●AME07-E2

(Installed to manifold)

Ejector with vacuum switch and twinsolenoid valves●AME05-E2-□-E ●AME07-E2-□-E

(Installed to AS manifold)

● Micro ejectors ● Electronic vacuum switchesg

PS310E (For installation of AS manifold)..........21gPS310E-01 (For installation of ejector only).......38g

ME03 ME05 ME07

9Without solenoid valve 34 52

24With single solenoid valveME□-E1

80 103

Item Basic model

● Manifolds g

ME07ME05ME03

ME03M□A ME05M□A ME05M□AS ME07M□A ME07M□AS

Units 1

Units 2

Units 3

Units 4

Units 5

Each manifold unit

Additional

mass

With single solenoid valve-AME□-E1

With twin solenoid valves-AME□-E2

With electronic vacuum switch-E

Block-off plate -BP

26 62 81 120 148

49 118 154 237 292

64 156 202 313 385

80 193 251 389 478

95

25 83 108

167 216─

─ ─

6 13

21 ─ 21

2

231 299 465 571

Model

Item

Example calculation：ME05M5AS For station 1∼2 -AME05-E1

For station 3∼4 -AME05-E2-E

For station 5, -BP the mass is calculated as follows: 299 ＋（83 × 2）＋（167 ＋ 21）× 2 ＋ 6 ＝ 847g

Mass of units 5Mass of AME05-E1

Mass of AME05-E2

Mass of vacuum switchMass of block-off plate

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V A C U U M E

Q U I P M E N T

Dimensional Drawings for the ME03 Series (Unit: mm)

ME03Ejector only

ME03M□AWith A-type manifold

ME03-E1With solenoid valve

● Illustration shows one unit

Options

● Solenoid with straight connector: -PSL ● Solenoid with elbow connector: -PLL ● Lead wire length l -PSL, -PLL: 300

For 1L; 1000

For 3L; 3000

(available on special order)

Model

ME03M2A 34.2

L

27.23A 44.4 37.44A 54.6 47.6

5A 64.8 57.8

P

Dimensions of Each Unit

Exhaust port M3×0.5


M5×0.8

Vacuum generating port

1 4

4

4

25

169

2-φ2.1

Mounting hole

1 0

3 . 5

3 . 5

13.8

9

2-φ2.1 Counterbore:φ4; Depth: 1

Mounting hole

18

14.5 3.5

107

1 1

5 1

. 9

4

2-φ3.2

Mounting hole

3 0

1 4 1

8 . 5

2-φ3.2

Mounting hole

1

Manual override

Non-locking type 10

P

L

10

12 10.2

7

3.5 3.5

2 2

. 4 P

10

2019.5

40.5

Approx.

300

Unit 1: Rc1/8 (one on right side)

Units 2-5: Rc1/8 (one on each side, one on plug)

12 10.2

6V

Exhaust port

M5×0.8


AME03-E1

Block-off plate

(-BP)

Filter


Exhaust port

M3×0.5


M5×0.8


1 9

. 5

A p p r o x

.

3 0 0

4

4

50.9

9

2-φ2.1

Mounting hole

1 0

3 . 5

3 . 5

13.8

9

Manual override

22.2

30

2-φ2.1 Counterbore:φ4; Depth: 1

Mounting hole

l

5 7

. 5

( T o t a

l l e n g

t h o

f m

i c r o e

j e c

t o r )

LED indicator

2 7

. 5

47

(To the bottom of the manifold)

26

10

5 1

. 6

( T o

t a l l e n g

t h o

f m

i c r o e

j e c

t o r )

LED indicator

2 1

. 5

53


32

l

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ME05Ejector only


ME05-E1Ejector with solenoid valve


Model

ME05M2A 50

L

40

3A 66 564A 82 725A 98 88

P




2 4

6

6

23

40

17

2-φ2.8

Mounting hole

M5×0.8


1 5

5 . 5

5 . 5

24

17

2-φ2.8 Counterbore: φ5.4; Depth: 3

Mounting hole

Exhaust port

2 4

A p p r o x .

3 0 0

6

6

75

17

2-φ2.8

Mounting hole

M5×0.8Vacuum generating port

1 5

5 . 5

5 . 5

35.5

24

17

2-φ2.8 Counterbore: φ5.4; Depth: 3

Mounting hole

M5×0.8Compressed air supply port

47 Manual override

Non-locking type: standard

Locking protruding type: -83

26

21

151.5

5

1 8

6

2-φ4.2

Mounting hole

2 4

2 0

4 0

2-φ4.2Mounting hole

1616 17

55

L

P

17

1515 9.59.5

7 5

1 1 3

. 5

Manual override



Vacuum breaking flow

adjusting needle

2424

Approx.

300

14.5 max.

12 min.

13

P

3 2

7

4 . 3


Unit 1: Rc1/8 (one on right side)

Units 2-5: Rc1/8 (one on each side, one on plug)

1617

V

6

4 9

6 2

7 6

. 5 m a x .

7 4 m i n

.

AME05-E1 AME05-E2

Exhaust port

M5×0.8


Block-off plate（-BP）

Filter

Adapter

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1617

V

6

4 9

6 2

7 6

. 5 m a x .

7 4 m i n

.

Filter

Adapter

26

21

151.5

5

1 8

6

2-φ4.2

Mounting hole

2 4

2 0

5 2

2-φ4.2

Mounting hole

1616 17

55

LED indicator

Vacuum switch

L

P

17

1515 9.59.5

7 5

1 1 3

. 5 1 3 3

. 5

Manual override

Non-locking type: standardLocking protruding type: -83

Vacuum breaking

flow adjusting needle

24

20 324

Approx.

300

14.5 max.

12 min.

13

P

3 2

9 5

4 . 3


Unit 1: Rc1/8 (one, on right side)

Units 2-5: 2-Rc1/8 (one on each side, one on plug)

AME05-E1 AME05-E2

Exhaust port

M5×0.8


Block-off plate

(-BP）

A p p r o x .

5 0 0

420

V A C U U M E

Q U I P M E N T

ME05M□ASAS type manifold


Options

● Solenoid with straight connector: -PSL ● Solenoid with elbow connector: -PLL ● Locking protruding type: -83

Model

ME05M2AS 50

L

403AS 66 564AS 82 72

5AS 98 88

P


Model Code

ME05-E1, AME05-E1 84 59 76 70 -PSL, -PLL：300

Special order: 1L; 1000, 3L; 3000AME05-E2 131.5 72 115.5 83

A B C D l (Lead wire length)

l

3 7

A

(

T o t a l l e n g t h o f m i c r o e j e c t o r )

LED indicator

34

B


10

3 6

. 5

2 9

C

( T o t a

l l e n g t h o f m i c r o e j e c t o r )

45

D


21

2 8

. 5

l

LED indicator

6.5

φ

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ME07Ejector only


ME07-E1Ejector with solenoid valve


Model

ME07M2A 59

L

493A 78 684A 97 87

5A 116 106

P




2 7

7 . 5

7 . 5

27

50

23

2-φ3.2

Mounting hole

Rc1/8


1 8

6 . 5

6 . 5

32

23

2-φ3.2 Counterbore: φ6; Depth: 3

Mounting hole

Exhaust port

2 7

2 4

A p p r o x .

3 0 0 7

. 5

7 . 5

86.2

23

2-φ3.2

Mounting hole

Rc1/8


1 5

6 . 5

6 . 5

46.7

32

23

2-φ3.2 Counterbore: φ6; Depth: 3

Mounting hole

M5×0.8


1 8

58.2 Manual override



25

181

15

5

2 2

1 2 0

. 2

8 6

. 2

1 0

2-φ4.2

Mounting hole

30 P

L

2020 1919

1818

15

1111

5 5

2 9

2 5

5 0

4 . 6

2-φ4.2

Mounting hole

Manual override




adjusting needle

3224

27Approx.

300

14.5 max.12 min.

17

P

4 2

7 . 3

4 . 3


Unit 1: Rc1/8 (one, on right side)Units 2-5: 2-Rc1/8 (one on each side, one on plug)

AME07-E2

Block-off plate

（-BP）

Filter

AME07-E1

Exhaust port

Rc1/8


1920

V

8

6 0

7 7

8 9 m i n

. 9 1

. 5 m a x .

Adapter

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V A C U U M E

Q U I P M E N T

ME07M□ASAS manifold

● Illustration shows one unit.

Model

ME07M2AS 59

L

493AS 78 68

4AS 97 875AS 116 106

P


Options

● Solenoid with straight connector: -PSL ● Solenoid with elbow connector: -PLL ● Locking protruding type: -83

Model Code

ME07-E1, AME07-E1 95.2 68.5 87.2 79.5 -PSL, -PLL：300Special order: 1L; 1000, 3L; 3000AME07-E2 138.2 85.5 122.2 96.5

A B C D l (Lead wire length)

6.5

φ

6

2 9

2 8

. 5

C

( T o t a l l e n g t h o f m i c r o e j e c t o r )


LED indicator

46.5

21

l

l

3 7

3 6

. 5

A

( T o t a l l e n g t h o f m i c r o e j e c t o r )


LED indicator

35.5

B

10

27 32

20 11

17

24

Approx.

300


Unit 1: Rc1/8 (one, on right side)Units 2-5: 2-Rc1/8 (one on each side, one on plug)

1 0 5

4 . 3

A p p r o

x .

5 0 0

4 2

14.5 max.

12 min.

P

30

25

18

15

1

5

2-φ4.2

Mounting hole

2 2

1 0

L

P

20 19

2-φ4.2

Mounting hole

4 .

6

18

19 20

1811 11

5 5

15

2 9

2 5

6 2


adjusting needle

LED indicator

Vacuum switch

Manual override



1 3 9

1 2 0

. 2

8 6

. 2

AME07-E1 AME07-E2

Exhaust port

Rc1/8


Block-off plate

(-BP)

Filter

6 0

8

7 7

8 9

m i n

. 9 1

. 5 m a x .

20 19 Adapter

V

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kPa｛mmHg｝-101.3｛-760｝Ultimate vacuum

-73.3｛-550｝

-18.7｛-140｝

Time

S

Power to S1 OFFPower to S1 ON

kPa｛mmHg｝-101.3｛-760｝

Ultimate vacuum -73.3｛-550｝

-18.7｛-140｝

Time

S

Non-energizingS1 EnergizingS1 EnergizingS2

D e g r e e o f v a c u u m

D e g r e e o

f v a c u u m

0

-13.3｛-100｝

-26.7｛-200｝

-40 ｛-300｝

-53.3｛-400｝

-66.7｛-500｝

-80 ｛-600｝

-93.3｛-700｝

kPa｛mmHg｝

5

10

15

20

25

30

35

0.1 0.2 0.3 0.4 0.5 0.6

Air supply pressure MPa

l /min（ANR）

Ultimate vacuum

Vacuum flow

Compressedair consumption

U l t i m a t e v a c u u m

C o m p r e s s e d a i r c o n s u m p t i o n

V a c u u m f l o

w


0

-13.3｛-100｝

-26.7｛-200｝

-40 ｛-300｝

-53.3｛-400｝

-66.7｛-500｝

-80 ｛-600｝

-93.3｛-700｝

kPa｛mmHg｝

2

4

6

8

10

12

14

0.1 0.2 0.3 0.4 0.5 0.6


l /min（ANR）

Ultimate vacuum

Vacuum flow



V a c u u m f l o

w

0

-13.3｛-100｝

-26.7｛-200｝

-40 ｛-300｝

-53.3｛-400｝

-66.7｛-500｝

-80 ｛-600｝

-93.3｛-700｝

kPa｛mmHg｝

1

2

3

4

5

6

7

0.1 0.2 0.3 0.4 0.5 0.6



l /min（ANR）

Ultimate vacuum

Vacuum flow



V a c u u m f l o

w

423

Dimensional Drawings for Electronic Vacuum Switches (Unit: mm)

Air Consumption and Ultimate Vacuum • Vacuum Flow

Time to Reach Vacuum Setting • Vacuum Break Time

PS310E-01

Chamber capacity cm3

ME03

ME05

ME07

0.4 0.1 ― 0.7 0.2 ― 1.1 0.3 ― 3.2 0.6 ― 5.8 1.1 ― ― ― ― ― ― ―

0.2 0.1 0.1 0.3 0.1 0.1 0.5 0.1 0.1 1.5 0.3 0.1 2.6 0.5 0.2 7.0 0.8 0.4 12.0 1.8 0.8

0.1 0.1 0.1 0.2 0.1 0.1 0.3 0.1 0.1 0.6 0.2 0.1 1.0 0.3 0.2 1.8 0.4 0.4 4.7 1.0 0.8

5

t1 t2 t3 t1 t2 t3 t1 t2 t3 t1 t2 t3 t1 t2 t3 t1 t2 t3 t1 t2 t3

10 20 50 100 200 500

Model Time

● Response Time

Pressure adjusting screw

Hystersis adjusting screw

LED indicator

15

2 0

61

Approx.

500

52.58.5R1/8

M5×0.8; Depth: 5

Pressure inlet

●ME03

●Method of measurement●ME□-E1

●ME□-E2

●ME05 ●ME07

Comment: Figures in this graph are for an ejector only.

If the same degree of vacuum is required for an ejector equipped with a solenoid valve, raise the pressure setting for supply air by approximately 0.03 ∼0.05MPa｛0.3∼0.5kgf/cm2｝.

Oscilloscope

Chamber

S2: Vacuum breaking solenoid valve

S1: Air supply solenoid valveAir pressure: 0.5MPa｛5.1kgf/cm2｝Vacuum breaking flow adjusting needle:

fully open

t1: The time it takes for pressure in the

chamber to reach -73.3kPa

｛-550mmHg｝after energizing S1.



｛-140mmHg｝after ME□-E1non-

energizing S1.



｛-140mmHg｝after energizing S2

and ME□-E2 raises the degree of

vacuum in the chamber to ultimate

vacuum.

Note: May vary depending on the size of the piping and the shape of the chamber. These figures are only approximate.

s

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; ; ;

; ; ;

; ; ;

; ; ;

; ; ;

; ; ;

Micro ejector with twin solenoid

Gasket

Check valve

Adapter

Adapter cover

End cover

Manifold body

Filter

Filter cap

O-ring

Muffler

Spring pin

Gasket

Vacuum switch

Plug

O-ring

Lock pin

Gasket

Single-solenoid valve micro ejector

※This is an illustration of model ME05M2AS Station 1 - AME05-E2-□

Station 2 - AME05-E1-□-E

424

V A C U U M E

Q U I P M E N T

Proper Handling and Precautions

Micro Ejectors

In addition to ejector-only models, micro ejectors in series

ME03, ME05 and ME07 are also available with a single

solenoid valve for controlling the air supply, or twin solenoid

valves, one of which controls the supply of compressed air, and

the other of which acts as a vacuum breaker. (Only models

AME05 and AME07 are available with twin solenoid valves.)

Models with twin solenoid valves supply compressed air to the

vacuum line for easy vacuum breaking and release of the

workpiece, and vacuum breaking flow can be freely adjusted

using a vacuum breaking flow adjusting needle. In addition, a

built-in check valve maintains the vacuum at its setting even

after power to the air supply solenoid valve is cut off, thereby

saving energy.Caution: 1. Fittings must be used which will not narrow effective area.

If the inner bore is too small, performance could be

affected due to insufficient pressure, low ultimate vacuum,

and slow vacuum setting attainment time.

2. Do not use coiled tubes or elbow fittings between the

micro ejector and the vacuum pad. The piping should be

as straight as possible.

3. When several micro ejectors connected to a multi-unit

manifold are operating at the same time or at high

frequency, arrange to have air supplied from P ports on

both sides.

Functions

●When you intend to maintain a vacuum for

extended periods of time, use the circuitry

shown in the illustration below to reduce

air consumption.

1. Connect air supply piping to the compressed air supply port,

and connect the vacuum pad to the vacuum generating port.

2. For manifolds with two or more units, there is a P port

(compressed air supply port) on either side of the manifold,

and the piping direction can be selected on the basis of the

location where they are installed. When shipped from the

plant, the plug on one of the ports is only loosely tightened.

Remove it and secure it with sealing tape or another

type of sealer.

3. To cover over an unused station in a manifold, use a block-off

plate (order code: ME□MA-BP).

4. Use either nylon or urethane tubes with an inner bore ofφ4~

φ6

for the piping to the micro ejector. For the piping which goes

to the vacuum generating port, use tubes of the following

sizes:

ME03…φ4×2.5

ME05…φ4×2.5,φ6×4

ME07…φ6×4

Start（＋）（ー）

Stop

Relay

Relay

Relay contact point

Air supply solenoid valve

White (Black)

Red (Brown)

Black

(Blue)PS310E

Comment: The illustration above shows a circuit with a NO-type

air supply solenoid valve (order code: -11).

Note: The colors of the lead wires were changed in 1993. The

new colors are enclosed in parentheses.

Piping

Equipment Configuration

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To crimp the connector to the lead wire, strip 4mm of insulation

from the end of the lead wire, insert the bare wire into the

connector, and crimp the connector. Make sure not to crimp the

connector over the insulated part of the lead wire.

425


Solenoids

Internal Circuits

Caution: 1. Do not make a mega test on the lead wires.

2. If the positive and negative terminals are reversed on a

DC12V or DC24V solenoid it will not cause a short circuit,

but the valves will not work.

3. If a current leak occurs within the circuit, the solenoid may

not return to home position and other malfunctions may

also occur. Be sure to keep current leaks in the circuit to

within allowable levels. If current leaks exceed allowable

levels, contact us.

Insert the connector by fingers into the pins until it clicks overthe latches. To take the connector out, press down on its lever to

release it from the latches on the connector housing, then pull it

away from the micro ejector.

To operate the non-locking manual override, use a thin object topress it in as far as it will go. While it is pressed in, the micro

ejector is energizing. When the button is released, the micro

ejector is turned off once again.

To operate the locking protruding manual override, turn it by

hand or with a jeweler’s screwdriver as far as it will turn (a little

over 45°) while pressing down on it. It will lock in that position.

It does not matter in which direction the override is turned. If the

manual override is turned any further after it has locked, it will

unlock and spring back to its original position. If the manual

override is not turned, it can be used as a non-locking manual

override. At this time, while it is pressed in, the ejector is

energizing. When the override is released, the micro ejector is

turned off again.

Plug Connector

Plugging/Unplugging the Plug Connector

Crimping the Connector to the Lead Wire

When a connector to which a lead wire is connected is inserted

into the □ hole in another connector, the two connectors hook

together. Pull gently on the lead wire to be sure that theconnectors will not pull apart. To unplug the connectors from

each other, insert something narrow (such as a jeweler’s screw

driver) into the rectangular hole on the side of the connector,

push up on the hook, and pull out on the lead wire.

To lower vacuum breaking flow, turn the vacuum breaking flow

adjusting needle (only a twin-solenoid valve injector has this

part) in a clockwise direction. To raise vacuum breaking flow,

turn the adjusting needle counterclockwise.

Plugging/Unplugging Connectorsfrom Each Other

Manual Override

Non-Locking Type・Locking Protruding Type

Vacuum Breaking

Adjusting the Vacuum Breaking Flow

●DC12V, DC24(equipped with surge protection)

Standard solenoid

LED indicator with solenoid

Order codes: -PSL, -PLL

Standard solenoid

Solenoid with LED indicators


●AC100V, AC200V(equipped with surge protection)

Short circuit protection diode

SolenoidLead wires: DC12V, brown

DC24V, red

Lead wire: black

＋

ー

Flywheel diode

Lead wires: DC12V, brown

DC24V, red

Lead wire: black

＋

ー

LED indicator(luminescent diode)

LED indicator, red

SolenoidVaristor

Lead wires: AC100V, yellow

AC200V, white

Diode

LED indicators: AC100V, yellow

AC200V, green


Lead wires: AC100V, yellow

AC200V, white

Hook Bare wi re cri mp sect ion

Insulation holderInsulation

Lead wire

Bare wire 4mm

Connector

Lead wires: □ME03 AWG28or the equivalent

□ME05AWG24 or the equivalent

□ME07

Caution: 1. Do not pull forcefully on the lead wire. Doing so could

break the wire or result in a bad connection.

2. If the pins are bent, gently straighten them with a jeweler’sscrewdriver or a similar tool before plugging in the

connector.

3. Be sure to use a crimping tool to crimp the connector to the

lead wire. If you do not have a crimping tool, contact us.

P U S H

Caution: Be sure to unlock the locking protruding manual override

before putting the micro ejector into operation.

V

P

Latch

Pin

Connector housing

Lever

Connector

Terminal indicator（DC）

Connector

Connector assembly

C

※This illustration shows model ME05-E1.

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Diode (for protection of reverse wiring)

Red (Brown)（＋）

Load

Black (Blue)（ー）

DC powersource

LED indicator

Zener diode

White (Black)

S e n s o r

M a i n c i r c u i t

426

V A C U U M E

Q U I P M E N T

1. Be careful during installation to avoid sharp impact to the

vacuum switch. Damage or malfunctions may occur.

2. When installing the switch (model PS310E-01) designed

for a micro ejector only, do not apply the wrench to the body

cover. Be sure to apply the wrench to the metal portion on the

adapter.

Electronic Vacuum Switch

Pressure Adjusting

Caution: 1. To adjust the setting for pressure or hysteresis, use the

screwdriver provided for this purpose, or use another tool

of the same size. Turn the adjusting screws gently without

applying undue force.

2. To make accurate settings, use a pressure gauge and

check to see at what point the switch triggers as you turn

the adjusting screws.

3. Do not apply more than 0.2MPa｛2kgf/ cm2｝pressure

to the pressure sensor.

Turn the pressure adjusting screw (SET) to adjust the pressuresetting. Turn this screw to the right (clockwise) to raise the

setting. To adjust the hystersis setting, turn the hystersis

adjusting screw (HYS). To shift the OFF position and raise the

hystersis setting, turn this screw to the right (clockwise).

1 When the equipment is used where it will be exposed to

dripping water or oil, or where there is a lot of dust, protect it

with a cover.2. Before connecting piping to a micro ejector, be sure to

thoroughly flush out the piping (using compressed air). Be

careful not to let chips, seal tape, rust or other foreign

material get inside the piping while installing it. Such foreign

material may cause a malfunction.

3. Supply the micro ejector with clean air which is not

contaminated with compressor oil or other impurities. Install

an air filter (filtration size of 40μm max.) near the micro

ejector to eliminate water vapor and solid matter. If the

compressed air contains a great deal of oil, be sure to use a

mist filter.

4. Use a regulator to stabilize the pressure of the micro ejector’s

air supply. If the piping to the micro ejector is too long, set

the pressure a bit higher than you normally would. If using anair supply valve, its effective area should be three times

greater than the area of the micro ejector nozzle.

5. Attach only one vacuum pad to each micro ejector. If two

pads or more are connected to a single micro ejector, pads

are more likely to miss workpieces, and it will take longer for

the pads to reach the set degree of vacuum.

6. Manifolds come with a filter (order code: ME□MA-F) as

standard equipment. Replace the filter regularly.

Electrical Connections: Basic Guidelines

Installation

General Precautions

Adjusting driverPressure adjusting

screw

（SET）

Hystersisadjusting screw

（HYS）

LED indicator

S E T H Y S

Red (White): This is the positive lead wire which

powers the switch.

White (Black): This is the lead wire which connects to

the load.

Black (Blue): This is the negative lead wire.

Caution: 1. Do not pull forcefully on the lead wires or bend them

sharply.

2. When connecting the lead wires, pay close attention to

their color. The lead wires which connect to the power

source [red (brown), black (blue)] are equipped with

diodes to protect reverse connection, but the output

circuits are not protected against overcurrent, so they

could be damaged if the lead wires are not connected

properly.

3. Do not connect to a load which exceeds the switching

capacity of the vacuum switch.

4. The colors of the lead wires were changed in 1993. The

new colors are enclosed in parentheses.

S E T H Y S

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70（1.6W）80 (1.7W) if

equipped withLED indicator

130（1.6W）140 (1.7W) ifequipped withLED indicator

270（1.6W）280 (1.7W) ifequipped withLED indicator

325（1.6W）335 (1.7W) ifequipped withLED indicator〔〕〔〕〔〕〔〕

Ejector Manifold

Rc1/4 Rc1/4MEDM□A

Port position M a n i f o l d

MED07-E1, MED07-E2

MED10-E1, MED10-E2

-02 exhaust port (optional)

Lead wire

Material (body cover)

Vinyl cab tire: 0.14SQ×３ leads×500mm (total length)

Plastic

Mechanical

characteristics

m/s2｛G｝


490.3｛50｝

(Double amplitude 1.5mm) or 98.1m/s2｛10G｝

(2 hours max. for X,Y and Z axes)

Repeatability ±３％ FS max.（0∼50℃）

12∼24 ±10％ (Ripple Vp-p10%max.)

Temperature range ℃

Pressure range kPa｛mmHg｝

Pressure setting range kPa｛mmHg｝

-10∼60（Do not allow to freeze.）

-101.3∼0｛-759.8∼0｝

-101.3∼10.1｛-759.8∼-75.8｝

Media

Humidity range ％RH

Proof pressure MPa｛kgf/ cm2｝

Hysteresis (Note) ％

Electrical

specifications

Operation system

Voltage range DCV

Switching capacity

mA max.

MΩSurge protection

Operation indicator lamp

Mounting direction


35∼95

0.2｛2｝

2∼9

NPN open collector output, NO type (output turns ON when pressure drops below setting)

DC30V・100mA max.

(Internal voltage drop: 1V max. at load current of 100mA; 0.4V max. at load current of 16mA)

20

100 min. (DC 500V mega, between charger and case)

Zener diode (standard equipment)

LED indicator lights up when ON

Any direction

Flywheel diodeSurge protection (standard equipment)

Color of LED indicator Red

Green（＋）Black（−）

Lead wire colorBlue（＋）Black（−）

Brown（＋）Black（−）

Red（＋）Black（−）

100 min.MΩ

Grommet type: 300mm

Plug connector type: 300mm

Electricalconnectionand lead wirelength

Standard

Optional

mA 30 25 15 5

21.6∼26.4（24±10％）

10.8∼13.2（12±10％）

5.4∼6.6（6±10％）

4.5∼5.5（5±10％）

Voltage range DCV

Current

(when applied with

rated voltage) mA

System Built-in flywheel diode for surge protection

46

50

0.2 ∼0.6｛２∼6.1｝

５∼50

-84｛-630.1｝

23

30

Any direction

Main valve

specifications

Port aperture

Pressure range MPa｛kgf/ cm2｝

Temperature range (ambient or media) ℃

Ultimate vacuum (Note 1) kPa｛mmHg｝

Compressed air consumption (Note 1) l /min（ANR）

Filtration rate μm

Air (Note 2)

1.03｛10.5｝

0.7 1.0

25

Not possible

Rc1/4

Rc1/8（Rc1/4）(Note 3)

Indirect operation

2 positions・2 ports

Normally closed (NC, standard) and Normally open (NO, optional)

4.5

1372.9 (axial direction: 588.4) {140 (axial direction: 60)}

Non-locking type

Media


Nozzle diameter mm

Vacuum flow (Note 1) l /min（ANR）

Lubrication



Mounting directionOperation

Number of positions・ports

Valve function

Effective area mm2


Manual override

MED10-E□MED07-E□

DC 24VDC 12VDC 6VDC 5V

Basic model

Item

427

MED07-E • MED10-E

Specifications

Solenoid Specifications

Port Aperture

Electronic Vacuum Switch Specifications

Solenoid rating

Item

M i c r o

e j e c t o r

Rc1/4

Rc1/4Rc1/8

(With manifold: Rc1/4)

Basic modelPort aperture

Vacuum generating port Compressed air supply port

Notes: 1. These figures, which are only approximate, are based upon an assumed air pressure of 0.5MPa｛5.1kgf/cm2｝.

2. It is assumed that the air has been filtered of all oil mist and solid matter before it reaches the micro ejector.

3. The type enclosed in parentheses is to be used for an ejector equipped with a manifold.

PS310Item Model

Note: These figures are based on an assumed air pressure setting of -86.7kPa｛-650.3mmHg｝.

Allowable currentleakage in circuitInsulationresistance

Currentconsumption

Insulationresistance

Shockresistance

MULTISTAGE

MICRO EJECTORS

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Order Codes for Ejectors with Solenoid Valve Order Codes for Manifolds

Order Codes for Electronic Vacuum Switches Extension Unit (These order codes only apply to extend the use of a single unit.)

Order Code for a Replacement Filter (Element only)

V A C U U M E

Q U I P M E N T

MED MEDM07 E2 3 A Stn.1 AMED07-MDC24V

AMED 07 E2 DC24V

VoltageDC5VDC6VDC12VDC24V

SolenoidBlank ──GrommetPSL ───Straight connector (Note 2)

PLL ───Elbow connector (Note 2)

Number of units2 ───Units 2 manifold3 ───Units 3 manifold

⋮ ⋮10────Units10 manifold

StationsEjector installationposition is from the left-hand side when facing thevacuum generating portStn.1 ──Station 1Stn.2 ──Station 2

⋮ ⋮Stn.10 ──Station 10

Manifold basic model

A-type manifold

Micro ejector model

Electronic vacuum switchBlank ──Without

E ──With PS310 (Note 3)

ExhaustBlank ──Through muffler

02 ── Exhaust── port (Rc1/4)


Blank ──Normal closed (NC)…[Reference] A010E111─────Normal openo (NO)…[Reference] A010E1-11

Solenoid valve specificationsE1 ── With single solenoid valve for air supplyE2 ── With twin solenoid valves for air supply

vacuum breaking

Body model (Nozzle diameter mm)07 ─── φ0.710 ───φ1.0

Micro ejectorMED ──Ejector onlyCMED For additional units

DC12∼24V Switch

Electronic vacuumswitch for multistage

micro ejectors

VoltageDC5VDC6VDC12VDC24V

SolenoidBlank ──GrommetPSL───Straight connector

PLL ───Elbow connector

Electronic vacuum switchBlank ──Without

E ──With PS310

(Note 3)

Exhaust methodBlank ── Through muffler

02 ── Exhaust── port (Rc 1/4)


Blank ──Normally closed (NC)…[Reference]A010E1

11 ──Normally openo (NO)… [Reference]A010E1-11

Solenoid valve specificationsE1 ──With single solenoid valve for air supplyE2 ──With twin solenoid valves for───air supply・vacuum breaking

Body model (Nozzle diameter mm)07 ───φ0.710 ─── φ1.0

Lead wire lengthBlank──500mm

L ── 2000mm

Ejector for

manifold

Notes: 1. This choice applies only to ejectors with an air supply solenoid valve (order code: -11; alwaysON). Ejectors with a solenoid valve for control of vacuum breaking (order code: E2) are

available only in the “always OFF” version.2. The plug connector also comes in versions 1L (1000mm) and 3L (3000mm) on special order.3. The electronic vacuum switch is also available on special order with a 2000mm lead wire.

PS310 DC24V

CodeSee the Order Codes for ejectors with solenoids.(Fill in all sections of the order code from body modelthrough voltage.)

Extension unit code

In addition to one manifold ejector (AMED…), the extension unit also comes with two extension rods and one gasket.

CMED 07-E2-M

MED-F

(Note 2)

(Note 2)

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M a n i f o l d s

Aluminum alloy (painted)Endplate

M i c r o e j e c t o r s

Aluminum alloy (painted) and plastic

BrassNozzle

PlasticDiffuser

Synthetic rubber (NBR)O-ringGasket

429

Principle Materials

Material

Body

Part name


● Non-energized condition

● Energizing the air supply solenoid valve (vacuum being generated)

● Energizing the vacuum breaking solenoid valve

; ;

; ;

Manual override Vacuum breaking solenoid valve

Vacuum breaking air supply valve

1st stage nozzleCheck valve


Air supply valve

P (Compressed air supply port)


Lock nut

Muffler

Vacuum switch

Filter

V (Vacuum generating port)

2nd stage nozzle

; ;

; ;

PV

; ;

; ;

PV

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115

140

Model

Item

MED07/MED10

AMED□□-E1 AMED□□-E2

Unit 1

Weight of each manifold unit

Additional mass

1,250 1,280

Units 2 1,500 1,560

Units 3 1,750 1,840

Units 4 1000 1120

Units 5

Manifold・Endplate

With electronic vacuum switch -E

1250 1400

●Manifolds

●Multistage micro ejectors ● Electronic vacuum switch

With twin solenoid valves MED□□-E2 325

430

V A C U U M E

Q U I P M E N T

Symbols

Ejector with single solenoid valves

●MED07-E1 ●MED10-E1

Ejector with vacuum switch and single solenoid valves

●MED07-E1-E ●MED10-E1-E

Ejector with twin solenoid valves

●MED07-E2 ●MED10-E2

Ejector with vacuum switch and twin solenoid valves

●MED07-E2-E ●MED10-E2-E

Mass

With single solenoid valve MED□□-E1

Additional mass Exhaust port -02

295

14

Item Basic model MED07/MED10

Example calculation: Mass of MED07-E2-02 325 ＋ 14＝339g

Mass of MED07-E2

Mass of exhaust port

PS310（Body only）––––15g

g

Example calculation: MEDM5A Stn.1 AMED07-E1

Stn.2 AMED10-E1Stn.3∼5 AMED10-E2-E

The mass of station 5 is calculated as follows: 250 ＋ 250 ＋ 3 ×（280＋15）＋ 140 ＝1525g

Mass of AMED07-E1 and AMED10-E1

Mass of AMED10-E2-E Mass of manifold endplate

g

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MED07-E2MED10-E2

MEDM□A

L PUnit

2 7282


3 93103

4 114124

5 1351456 156166

7 177187

8 198208

9 219229

10 240250


Vacuum breaking solenoid valve

Manual overrideExhaust port

9045

135

V

20.4 Rc1/4

(V: Vacuum generating port)

1 0

21

23.2Rc1/8

(P: Compressed air supply port)

1 0

P

（ 5 0 0 ）

2-φ6.2

(Mounting hole)

51 20

1 0

6 2

3 1

9 3

（ 3 0 0 ）

7


Vacuum switch（-E）

Filter

-11

PP

V V V V V

Rc1/4 (For each unit 1)

( 3 0 0 )

8 4 .

5

7 7 .

5

6 2 .

5

3 1 .

5

5

(Vacuum generating port)

1 0 .

5

8 7 .

5

9 3 .

5

Vacuum breaking solenoid valveAir supply solenoid valve

Rc1/4 (-02)

4-R2.65 (Mounting hole)

(Compressed air supply port)(Pitch)

(500)

(5)

2-Rc1/4

Exhaust port

7 .

5

4 8

5 .

3

7 7

10

5

L

P

2130.5

1 3 7

1 3 5

9 0

4 5

Exhaustport

Filter

Vacuum switch

Vacuum breaking flowadjusting needle

Manual override

Dimensional Drawings (Scale: 1/3; Unit: mm)

431

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0.1

5

t1

0.2

0.2

t2

0.1

0.1

t3

0.1

0.1

10

t1

0.3

0.2

t2

0.1

0.1

t3

0.1

0.1

20

t1

0.3

0.2

t2

0.1

t3

0.1

0.1

50

t1

0.5

0.3

t2

0.2

0.1

t3

0.1

0.1

100

t1

0.8

0.5

t2

0.3

0.2

t3

0.1

0.1

200

t1

1.5

0.9

t2

0.5

0.3

t3

0.1

0.1

500

t1

3.4

2.1

t2

0.9

0.5

t3

0.2

0.2

1000

t1

6.8

4.1

t2

1.7

0.9

t3

0.3

s

0.3

Dimensional Drawings for Electronic Vacuum Switches (Unit: mm)


Time to Reach Vacuum Setting • Vacuum Break Time V A C U U M E

Q U I P M E N T

PS310

● Method of measurement ●MED□-E1

●MED10●MED07

●MED□-E2

Oscilloscope

Chamber

S2: Vacuum breaking solenoid valve

S1: Air supply solenoid valve

kPa｛mmHg｝--101.3｛-759.8｝

Ultimate vacuum -73.3｛-549.8｝

-18.7｛-140.3｝

Time

0

S

t 1 t 2

Non-energizingS1EnergizingS1


kPa｛mmHg｝-101.3｛-759.8｝

Ultimate vacuum -73.3｛-549.8｝

-18.7｛-140.3｝

Time

0

S

t 1 t 3

Non-energizingS1 EnergizingS1 EnergizingS2


Chamber capacity cm3

MED07

Model Time

MED10

●Response Time

Pressure adjusting screw

Hysteresis adjusting screw

LED indicator

15

2 0

51.5Approx.

500

42.59

φ 7

0

-13.3｛-100｝

-26.7｛-200｝

-40 ｛-300｝

-53.3｛-400｝

-66.7｛-500｝

-80 ｛-600｝

-93.3｛-700｝

kPa｛mmHg｝

10

20

30

40

50

60

70

0.1 0.2 0.3 0.4 0.5 0.6


l /min（ANR）

Ultimate vacuum

Vacuumflow


0

-13.3｛-100｝

-26.7｛-200｝

-40 ｛-300｝

-53.3｛-400｝

-66.7｛-500｝

-80 ｛-600｝

-93.3｛-700｝kPa｛mmHg｝

10

20

30

40

50

60

70

0.1 0.2 0.3 0.4 0.5 0.6


l /min（ANR）

Ultimate vacuum

Vacuum flow

Compressed airconsumption



V a c u u m f l o

w


V a c u u m f l o

w



Air pressure: 0.5MPa｛5.1kgf/ cm2｝

Vacuum breaking flow adjusting needle:

fully open



｛-549.8mmHg｝after energizing toS1.

t2: The time it takes for pressure in thechamber to reach -18.7kPa

｛-140.3mmHg｝afterMED□-E1

non-energizingS1.



｛-140.3mmHg｝} after energizing

S2 and MED□-E2 raises the degree

of vacuum in the chamber to ultimate

vacuum.

432

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Multistage Micro Ejectors

Installation


Caution: 1. Be careful not to lose the O-ring while installing the

vacuum switch. Disassemble the device on a clean site. If

impurities get into the device during installation of the

vacuum switch, it could cause air leakage and

other malfunctions.

2. For information regarding adjusting pressure and electrical

connections, see page 426.Caution: MED series ejectors are mounted to a manifold, so they do

not come with a block-off plate. To extend the manifold,

assemble the extension unit (CMED) in the manner

described above. The number of units cannot be reduced. If

you must reduce the number of units, contact us. (Custom-

made connecting rods are required.)

Plug connector

Pilot solenoid valve

Gasket

Gasket (small)

Gasket (small) Gasket (large)

Vacuum switch

Muffler

Muffler cover

Endplate A

Hexagon sockethead cap bolts

Ejector

O-ringScrew BBase

Screw A

O-ring

Filter

Gasket

Filter cap

Sealed cap

Connecting rod

Endplate B

To install a vacuum switch from behind, the presently installed

sealed cap has to be removed.● First, remove the two A screws. The base will come free of

the ejectors.

●When the two B screws are removed, the sealed cap can

be removed.

● Fit the vacuum switch to the base and secure it with the two

B screws.

● Use the two A screws to secure the base to the ejector.

Assembling the Manifold

Screw the two connecting rods as far as they will go into

endplate B, then slide the ejectors over the connecting rods in

any order. Finally, fit end plate A over the connecting rods,

screw the hexagon socket head cap bolts into the connecting

rods, and tighten them.

When tightening the bolts, the two endplates should be set on a

level surface. The large gaskets should be placed between the

ejectors, while the small gaskets should be placed inside each

of the endplates.

Extending the Manifold (CMED)

Remove the two hexagon socket head cap bolts and take off

endplate A. Screw the two extension rods which come packed

with the product into the connecting rods, and check at this time

to be sure that the connecting rods are firmly screwed into

endplate B. Place the gaskets in the positions described above,

fit the ejector and endplate over the extension rods, and tighten

the hexagon socket head cap bolts.

Electronic

Vacuum Switch

Extension rod

Endplate AGasket (small)

Hexagon socket head cap bolts

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V A C U U M E

Q U I P M E N T

Caution: 1. Fittings must be used which will not narrow the effective

area. If the inner bore is too small, performance could be

affected due to insufficient pressure, low ultimate vacuum,





3. When several electronic vacuum switches connected to a

manifold are used at the same time, the maximum number

of units is as follows:

MED07→10 units

MED10→5 units

Attaching more units will cause a sharp drop in degree of

vacuum and intake flow.

Caution: 1. Do not perform a mega test on the lead wires.

2. If the positive and negative terminals are reversed on a

DC12V or DC24V solenoid, it will not cause a short

circuit, but the valves will not work.

3. If current leakage occurs within the circuit, the solenoid

may not return to home position and other malfunctions

may also occur. Be sure to keep current leakage inside the

circuit within allowable levels. If current leakage exceeds

allowable levels, contact us.

Caution: Do not use anything with an extremely sharp point, such as a

needle, to push in the manual override because the button

could be damaged.

●When you intend to maintain a vacuum for

extended periods of time, use the circuit

shown in the illustration below to reduce

air consumption.

Comment: The illustration above shows a circuit with a NO-type air supply

solenoid valve (order code: -11).

Note: The colors of the lead wires were changed in 1993. The new

colors are enclosed in parentheses.

●DC12V, DC24 (equipped with surgeprotection)

Standard solenoid

Solenoid LED indicator with



SolenoidLead wires: DC12V, brown

DC24V, red

Lead wire: black

＋

ー

Flywheel diode

Lead wires: DC12V, brownDC24V, red

Lead wire: black

＋

ー


LED indicator: red

Functions

Micro ejectors in series MED07 and MED10 are available

with a single solenoid valve for air supply, or twin solenoid

valves, one which controls the supply of compressed air, and

the other which acts as a vacuum breaker. Models with twin

solenoid valves supply compressed air to the vacuum line for

easy vacuum breaking and release of the workpiece, and

vacuum breaking flow can be freely adjusted using a vacuum

breaking flow adjusting needle. In addition, a built-in check

valve maintains the vacuum at its setting even after power to the

valve is cut off, thereby saving energy.



2. The compressed air supply ports are located on either side of

the manifold, and piping direction can be selected on thebasis of the location where they are installed. When shipped

from the plant, the plug in one of the ports is only loosely

tightened. Remove it and secure it with sealing tape or

another type of sealer.

3. For the piping which goes to the vacuum generating port,

it is recommended that you use urethane tubes of the

following sizes:

For models in series MED07 andMED10:φ８×６N8

Insert the connector by hand along the pins until it clicks into

place over the latches. To unplug the connector, press down on

the lever to release it from the latches on the connector housing,

then pull it away from the micro ejector.

Internal Circuits

Solenoid

Plugging/Unplugging the Plug Connector

Plug Connector

Piping

Non-Locking Type

Use a thin object to press the manual override in as far as it will

go. While it is pressed in, the micro ejector is turned to like

energizing condition. When the override is released, the micro

ejector is turned off again.

Manual Override

Adjusting of the Vacuum Breaking Flow

To lower vacuum breaking flow, turn the vacuum breaking flow

adjusting needle (only the twin-solenoid valve injector has this

part) in a clockwise direction. To raise vacuum breaking flow,

turn the adjusting needle counterclockwise.

Vacuum Breaking

Start（＋）（ー）

Stop

Relay

Relay contact point

Relay contact point


White (Black)

Red (Brown)

Black(Blue)

PS310E

LatchPin

Connector housing

Connector

Lever

Contact

Connectorassembly

PUSH

or equivalent sized urethane tube

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170MEDT12-E

MEDT14-E130

MEDT12

MEDT14

MEDT07-E

MEDT10-E

Model

(with electronic vacuum switch)

105

Mass

MEDT07

MEDT10

23 46 72 96

25 50 85 95

0.2∼0.6｛2∼6.1｝

５∼50

-84（-630.1）

30

Any direction

Pressure range MPa｛kgf/ cm2｝

Temperature range (ambient or media) ℃

Ultimate vacuum (Note 1) kPa｛mmHg｝

Compressed air consumption (Note 1) l /min（ANR）

Filtration rate μm

Installation direction

Port apertureVacuum generating port


Media


Nozzle diameter mm

Vacuum flow (Note 1) l /min（ANR）

Lubrication

435

Air (Note 2)

1.03｛10.5｝

0.7 1.0 1.2 1.4

Not possible

Rc1/8

Rc1/8

Rc1/4

Rc1/4

MEDT07 MEDT10 MEDT12 MEDT14

Basic model

Item

MEDT07 • MEDT10 • MEDT12 •

MEDT14

Specifications

Outgoing line

Material (body cover)

Vinyl cab tire: 0.14SQ x 3 leads×3×500 mm (total length)

Plastic

Mechanical

characteristics



490.3｛50｝

10∼55Hz (Double amplitude 1.5mm) or98.1m/s

2｛10G｝(2 hours max. for X,Y and Z axes)

Repeatability ±3％ FS max.（0∼50℃）

12∼24±10％ (Ripple Vp-p10% max.)

Temperature range ℃

Pressure range kPa｛mmHg｝

Pressure setting range kPa｛mmHg｝

-10∼60（Do not allow to freeze.）

-101.3∼0｛-759.8∼0｝

-101.3∼10.1｛-759.8∼-75.8｝

Media

Humidity range ％RH


Hysteresis (Note) ％

Electrical

specifications

Operation

Voltage range DCV

Switching capacity

Current consumption mA max.

Insulation resistance MΩ

Surge protection

Operation indicator lamp

Installation direction


35∼95

0.2｛2｝

2∼9

NPN open collector output, NO type (output turns ON when pressure drops below setting)

DC30V・100mA max.(Internal voltage drop: 1V max. at load current of 100mA; 0.4V max. at load current of 16mA)

20

100 min. (DC 500V mega, between charger and case)

Zener diode (standard equipment)

LED indicator lights up when ON

Any direction

Electronic Vacuum Switch Specifications

PS310Item Model

Mass

Symbols

Note: These figures are based on an assumed air pressure setting of -86.7kPa {-650mmHg}.

●Multistage micro ejectors

Model

175

Mass

g

●MEDT07-E●MEDT12-E

●MEDT10-E●MEDT14-E

MULTISTAGE MICRO

EJECTORS

Notes: 1. These figures, which are only approximate, are based upon an assumed air pressure of 0.5MPa {5.1kgf/cm2}.

2. It is assumed that the air has been filtered of oil mist and solid matter before it reaches the micro ejector.

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V A C U U M E

Q U I P M E N T

● Replacement mufflers

●MEDT07

●MEDT12

●MEDT10

●MEDT14

Order Codes for Multistage Micro Ejectors

Additional Parts (Sold Separately)

Air Consumption and Ultimate Vacuum・Vacuum Flow

MEDT 07

Order Codes for Electronic Vacuum Switches

MEDT KM07

PS310 DC24V

Multistagemicro ejectors

Body model (nozzle diameter—Unit: mm)07 –––––––φ0.710 –––––––φ1.012 –––––––φ1.214 –––––––φ1.4

07 For MEDT07

For MEDT1012 For MEDT12

For MEDT14

Vacuum switch

Blank ––– Without (Note)

E –––––––With (model PS310)

Electronic vacuum switch formultistage micro ejectors

DC12V-DC24V switch

Lead wire length

Blank ––– 500mm

L –––––––2000mm

Note: When an ejector without a vacuum switch is selected, be aware that the vacuumswitch cannot be installed from behind.

● Replacement filters

MEDT F07

07 For MEDT07

For MEDT10

12 For MEDT12

For MEDT14

MEDT07-KM MEDT12-KM MEDT07-F MEDT12-F

MPa

l /min（ANR）

00 .1 0 .2 0 .3 0 .4 0 .5 0 .6

140

120

100

80

60

40

20

0 00 .1 0 .2 0 .3 0 .4 0 .5 0 .6

0

MPa

l /min（ANR）70

60

50

40

30

20

10

Air supply pressure

Ultimate vacuum

Vacuumflow


V a c u u m f l o

w



Air supply pressure

Ultimate vacuum

Vacuumflow


V a c u u m f l o

w



kPa｛mmHg｝

-93.3｛-700｝

-80 ｛-600｝

-66.7｛-500｝

-53.3｛-400｝

-40 ｛-300｝

-26.7｛-200｝

-13.3｛-100｝

kPa｛mmHg｝

-93.3｛-700｝

-80 ｛-600｝

-66.7｛-500｝

-53.3｛-400｝

-40 ｛-300｝

-26.7｛-200｝

-13.3｛-100｝

MPa

l /min（ANR）

0 .2 0 .3 0 .4 0 .5 0 .60.1

MPa

l /min（ANR）

0 .1 0 .2 0 .3 0 .4 0 .5 0 .6

0

140

120

100

80

60

40

20

0 0

140

120

100

80

60

40

20

0

Air supply pressure

Ultimate vacuum

Vacuumflow


V a c u u m f l o

w



Air supply pressure

Ultimate vacuum

Vacuumflow


V a c u u m f l o

w



kPa｛mmHg｝

-93.3｛-700｝

-80 ｛-600｝

-66.7｛-500｝

-53.3｛-400｝

-40 ｛-300｝

-26.7｛-200｝

-13.3｛-100｝

kPa｛mmHg｝

-93.3｛-700｝

-80 ｛-600｝

-66.7｛-500｝

-53.3｛-400｝

-40 ｛-300｝

-26.7｛-200｝

-13.3｛-100｝

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Dimensional Drawings (Scale: 1/3, Unit: mm)

MEDT07-EMEDT10-E

MEDT12-EMEDT14-E

105

40 65

53

35

1 7

１７

3 4

5 4

2-φ3.2 (Mounting hole)

Muffler (Port: Rc1/8)

Muffler

Rc1/8

Rc1/8


16

９ 9

15

P

Ｖ



130

50 80

65

40 20 20

Rc1/4

Rc1/4

2 1

2 1

4 2

5 7

1 1

1 1

P

V

2-φ4.2 (Mounting hole)

(Port: Rc1/4)

Muffler




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1.6 0.50.8 0.30.4 0.20.3 0.10.2 0.10.1 0.10.1 0.10.1 0.1 3.1 0.9

1.8 0.60.9 0.30.5 0.20.3 0.10.2 0.10.2 0.10.1 0.10.1 0.1 3.5 1.1

2.7 0.81.4 0.50.7 0.30.4 0.20.3 0.10.2 0.10.1 0.10.1 0.1 5.5 1.5

5.2 1.62.7 0.81.2 0.40.7 0.30.4 0.20.3 0.10.2 0.10.2 0.1 ───MEDT07

MEDT10

MEDT12

MEDT14

t1 t2t1 t2t1 t2t1 t2t1 t2t1 t2t1 t2t1 t2ModelTime t1 t2

200010005002001005020105Chamber volume cm2

Nozzle Brass

O-ring, gasket Synthetic rubber (NBR)

Body Aluminum alloy (painted)

Filter, muffler Plastic

Switch holder Aluminum alloy (anodized)

Part name Material

438

V A C U U M E

Q U I P M E N T

●When not in operation ●When vacuum is being generated

●Method of measurement ●MEDT□



● Principal Materials

● Response Time

Air pressure: 0.5MPa｛5.1kgf/cm2｝

t1：The time it takes for pressure inthe chamber to reach -73.3kPa

｛-549.8mmHg｝after energizing S1.t2：The time it takes for pressure in

the chamber to reach -18.7kPa｛-140.3mmHg｝after MEDT□

is non-energized S1.

Note: The effective area of the valve should be three times greater than the area of the nozzle.

s


; ; ; ;

; ; ; ;

; ; ; ;

; ; ; ;

V

P

Muffler2nd stage nozzle

1st stage nozzle

Check valve

Switch holder Vacuum switch

Filter cap

Filter

V (vacuum generating port)

P (air supply port)

Oscilloscope

Chamber

S1

Valve

Solenoid valve

(200E1) (Note)

kPa｛mmHg｝-101.3｛-759.8｝

-73.3｛-549.8｝

-18.7｛-140.3｝ D e g r e e o f v a c u u m

Time

0

S

t1 t2

Non-energizingS1 Energizing S1

Ultimate vacuum

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AirMedia

0.1∼0.6｛１∼6.1｝Pressure range MPa｛kgf/ cm2｝

０∼50 (Do not allow to freeze.)Temperature range ℃

-92｛-690.1｝Ultimate vacuum (Note) kPa｛mmHg｝

0.7 1.0 1.5Nozzle diameter mm

12.5 25 58Vacuum flow (Note) l /min（ANR）

23 46 107Compressed air consumption (Note) l /min（ANR）

Not possibleLubrication

30Filtration rate µ m

Rc1/8 Rc1/4Port aperture

ME12 ME25 ME60Item Basic model

439

ME12 • ME25 • ME60

Specifications

Note: These figures are based upon an assumed air pressure of 0.5MPa {5.1kgf/cm2}.

● Micro ejectors

Setting for degree of vacuum kPa｛mmHg｝

NO type

-26.7∼-80｛-200.3 ∼-600｝

Hysteresis kPa｛mmHg｝ -5.3∼-13.3｛-39.8∼-100｝

Lead wire colors Black・White Black・Red

Electrical ratings 5A/AC250V, 5A/DC24V (resistance load)

NC typeItem Operation

※The internal switch must meet JIS-S2H1PO1standards.

● Vacuum switches

Operation

For ME12

Direct operation Direct operation

Number of ports 2 ports (NC, NO) 2 ports (NC)

Port aperture Rc1/8 Rc1/4

Proof pressure MPa｛kgf/ cm2｝ 1.03｛10.5｝ 1.03｛10.5｝

Effective area mm2 1.5 3

Maximum operating frequency c /s 5 5

Installation direction Any direction Any direction

Voltage type

AC100V (lead wire: yellow)

AC200V (lead wire: white)

DC24V (lead wires: red, black)

AC100V (lead wires: yellow, black)

AC200V (lead wires: white, black)

DC24V (lead wires: red, black)

Voltage range

AC100V

AC200V

DC24V

90∼110V（100V±10％） 90∼110V（100V±10％）

180∼220V（200V±10％） 180 ∼220V（200V±10％）

21.6∼26.4V（24V±10％） 21.6∼26.4V（24V±10％）

Current mA

Frequency

AC100V

AC200V

DC24V

50Hz 60Hz 50Hz 60Hz50Hz 60Hz

96 95 96 9540 32

48 46 48 4623 17

412 412125

Insulation resistance MΩ 100 min.100 min.

Electrical connections Grommet type (lead wire length: 300mm)Grommet type (lead wire length: 300mm)

Surge protection Flywheel diode (DC only)

Manual functions Locking typeFor locking and non-locking types

For ME25・ME60

Single solenoid valve Single solenoid valve Twin solenoid valve

ME12E1 125EE1 125EE2

Basic model

Item

● Single and Twin Solenoid Valves

Note: With a twin solenoid valve model, one of the valves controls vacuum generation, while the other controls vacuum breaking. They do not operate at the same time.

Mass

ME12 40

Mass of

body

25 ―― 80 ――

Additional mass

With filter With vacuum switch With single solenoid valve With twin solenoid valves

Item

Model

Example calculation: The mass of a micro ejector equipped with an ME25 vacuum switch and twin solenoidvalves is 335＋160＋230＝725g

ME25・60 335 ―― 160 90 230

g

MICRO EJECTORS

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ME

Filter (ME12 models only)

Blank Without filterF With filter

● Standard equipment on ME25 and ME60 models.

Vacuum switch (ME25 and ME60 models only)

Blank Without vacuum switchM With vacuum switch

Solenoid valve

Blank ──Without solenoid value

S ─────With air supply single solenoid valve

T ─────With twin solenoid valves for air supply and vacuum breaking

─────(ME25 and ME60 models only)

Voltage type (applies only to models

equipped with solenoid valve)

1 ––––––– AC100V

2 ––––––– AC200V3 ––––––– DC24V

Solenoid valve operation

(ME12 models only)

Blank Normally closed (NC)

11 Normally open (NO)

Body model

12 ––––––– Maximum vacuum flow: 12.5l /min（ANR）25 ––––––– Maximum vacuum flow: 25l /min（ANR）60 ––––––– Maximum vacuum flow: 58l /min（ANR）

Micro ejectors

V A C U U M E

Q U I P M E N T

Order Codes

● Optional parts

ModelMEF12 –––––– ME12 filter (with 2 mounting screws and 1 O-ring)

MEM25 –––––– ME25・60 series vacuum switchME12E1 ––––––ME12 series single solenoid valve (NC)

ME12E1-11 ––––––ME12 series single solenoid valve (NO)125EE1 –––––– ME25・60 series single solenoid valve

125EE2 ––––––ME25・60 series twin solenoid valve

Voltage(solenoid valves only)

AC100VAC200V

DC24V


● When not in operation ● When vacuum generating valve is ON ● When vacuum breaking valve is ON

MufflerFilter

Check valveDiffuser

Nozzle Vacuum breaking

flow adjusting valve

Compressed air

supply port

Vacuum generating valve


Vacuum switch

Vacuum breaking valve

Control nutMicro switch

White (Black) (COM)

Black (White) (NO)

Red (NC)

White (Black)

Black (White)

Red

White (Black)

Black (White)

Red

(Note)(Note)

When the degree of vacuum rises above the setting, the vacuum switch is triggeredThis illustration shows a micro ejector equipped with a vacuum switch and twin solenoid valves.

When compressed air is supplied from the nozzle into the diffuser,air is sucked from the gap between the nozzle and diffuser intothe diffuser, thereby generating a vac uum.

(Note)

Note: The colors of the lead wires were changed in 1993. The new colors are enclosed in parentheses.

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kPa｛mmHg｝

-93.3｛-700｝

-80｛-600｝

-66.7｛-500｝

-53.3｛-400｝

-40 ｛-300｝

-26.7｛-200｝

-13.3｛-100｝

0 0.1 0.2 0.3 0.4 0.5 0.6

MPaAir supply pressure

l /min（ANR）

35

30

25

20

15

10

5


Ultimate vacuum


Vacuumflow

kPa｛mmHg｝

-93.3｛-700｝

-80｛-600｝

-66.7｛-500｝

-53.3｛-400｝

-40 ｛-300｝

-26.7｛-200｝

-13.3｛-100｝

0 0.1 0.2 0.3 0.4 0.5 0.6

MPa

l /min（ANR）

70

60

50

40

30

20

10

kPa｛mmHg｝

-93.3｛-700｝

-80｛-600｝

-66.7｛-500｝

-53.3｛-400｝

-40｛-300｝

-26.7｛-200｝

-13.3｛-100｝

0 0.1 0.2 0.3 0.4 0.5 0.6

MPa

l /min（ANR）

140

120

100

80

60

40

20

Air supply pressure


Ultimate vacuum


Vacuumflow

Air supply pressure


Ultimate vacuum


Vacuumflow

V a c u u m f l o w

C o m p r e s s e d a i r c o n s

u m p t i o n

V a c u u m f l o w


u m p t i o n

V a c u u m f l o w


u m p t i o n

441


Symbols

●ME12

Ejector only

●ME25 ●ME60

●ME12

Ejector with filter

●ME12F ●ME25 ●ME60

Ejector with vacuum switch and filter

●ME25-M ●ME60-M

Ejector with single solenoid valve

●ME12-S□

Ejector with single solenoid valve and filter

●ME12F-S□ ●ME25-S□ ●ME60-S□

Ejector with vacuum switch, single solenoid valve and filter

●ME25-M-S□ ●ME60-M-S□

Ejector with twin solenoid valves and filter

●ME25-T□ ●ME60-T□

Ejector with vacuum switch, twin solenoid valves and filter

●ME25-M-T□ ●ME60-M-T□

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V A C U U M E

Q U I P M E N T

●ME12 ●ME12-S□


2-φ3.2Mounting hole 65

40

10 7.5

22

11

338

Approx. 300mm

Rc1/8Manual override

Rc1/8



25

1 1

2 2

3 3

3 7

4 7 . 7

1 0

2-φ3.2Mounting hole 50

4010 7.5

2211

Rc1/8

Rc1/8



8

10

1 1

2 2

3

9

1 8

●ME12F ●ME12F-S□

2-φ3.2

6540

10 7.5

33

22

11

8

Rc1/8

Rc1/8

25

1 1

2 2

2 2

4 4

3

3 7

3

4 7 . 7

1 0

Mounting hole

Manual override



Approx. 300mm

2-φ3.2

5040

10 7.5

2211

Rc1/8

Rc1/8

10

8

1 1

4 4

2 2

2 2

3

9

1 8

Mounting hole



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●ME25

●ME60

●ME25-M

●ME60-M

Dimensional Drawings for the ME25 and ME60 Series (Unit: mm)

Mounting hole

Compressedair supply port


90

75

2-φ4.2

25 1715

35

10 25

13

Rc1/4

Approx. 300mm

φ44

11

Rc1/4

5 0

2 5

7 5

1 2

4 .

5

1 1

2 5

90

75

2-φ4.2Mounting hole

25 1715

35

10 25

13Rc1/4


φ44

11

Rc1/4


5 0

1 2

4 .

5

1 1

2 5

●ME25-S□

●ME60-S□

●ME25-M-S□

●ME60-M-S□

101

75

2-φ4.2

25 17 1026

35

10 25 Rc1/4

φ44

11

Rc1/4

5 0

2 5

7 5

1 2

4 .

5

1 0

5 8

Mounting hole



Approx. 300mm

Manualoverride

101

75

2-φ4.2

25 1726

35

10 2510

Rc1/4

φ44

11

Rc1/4

5 0

1 2

4 .

5

1 0

5 8

Mounting hole



Approx. 300mm

Manualoverride

●ME25-T□

●ME60-T□

●ME25-M-T□

●ME60-M-T□

126

75

2-φ4.2

25 17 18.5

15

1051

35

10 25

Rc1/4

φ44

11

Rc1/4

7 5

5 0

2 5

1 0 .

5

4 .

5

1 0

5 8

1 2

Mounting hole



Approx. 300mm

Manualoverride

126

75

2-φ4.2

25 17 18.5

15

1051

35

10 25

Rc1/4

φ44

11

Rc1/4

5 0

1 0 .

5

1 2

4 .

5

1 0

5 8

Mounting hole



Approx. 300mm

Manualoverride

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V A C U U M E

Q U I P M E N T

Reduce flow Increase flow

; ; ; ;

; ; ; ;

; ; ; ;

; ; ; ;

Nozzle

Packing

Packing

Back cover

Check valve

Ejector

Muffler cap

Muffler

Filter cap

Filter element

Vacuum switchMEM25

Single solenoid valve

Twin solenoid valves

Solenoid valveO-ring

O-ring

O-ring

O-ring

ME12E1

MEF12

(With 2 mounting screws and 1 O-ring)

Ejector

Filter


Micro Ejectors




2. Use either nylon or urethane tubes with an inner bore of

φ4-φ6 for the piping to the micro ejector. For the piping

which goes to the vacuum generating port, use tubes of the

following sizes:

ME12 φ4×2.5∼φ6×4

ME25 φ6×4∼φ8×6

ME60 φ8×6∼φ10×8

Caution: 1. Do not perform a mega test on the lead wires.

2. Wrong polarity on a DC24V solenoid will not cause a

short circuit, but the valves will not work.

3. If a current leak occurs within the circuit, the solenoid may

not reset to home position and other malfunctions may

also occur. Be sure to keep current leakage within the

circuit below the allowable levels. If current leakage exceed

allowable levels, contact us.

Piping

Micro ejectors can be optionally equipped with either a single solenoid

valve (for control of vacuum generation) or twin solenoid valves (for

control of vacuum generation and vacuum breaking). (Twin solenoid

valves are available only for ME25 and ME60 series ejectors.)

Models with twin solenoid valves supply compressed air to the vacuum

line for easy vacuum breaking and release of the workpiece, and

vacuum breaking flow can be freely adjusted using a vacuum breaking

flow adjustment needle. In addition, a built-in check valve maintains the

vacuum at its setting even after power to the air supply solenoid valve

is cut off, thereby saving energy.

Solenoid Valves

● When you intend to maintain vacuum for extended periods of time, use

the circuit shown in the illustration below to reduce air consumption.

● Internal solenoid circuit

StartStop

Vacuum switch

Relay

Relay contactpoint

Relay contactpoint

Vacuum

generating

solenoid valve

●ME12 ●ME25・60

Caution: 1. Fittings must be used which will not narrow effective area.

If the inner bore is too small, performance could be

affected due to insufficient pressure, low ultimate vacuum





When pressure reaches the level to which it has been set using

the control nut, the micro switch is triggered and electric signals

can be picked up. To adjust the pressure setting, slide the cover

in the direction indicated by the arrow and remove it, then turn

the control nut. The setting is raised by turning the nut

downward (↓), and lowered by turning the nut upward (↑).

Vacuum Switches

Control nut

ME12

DC24V (equipped with surge protection)

AC100V, AC200V (shading system)


SolenoidFlywheel diode

Lead wire: red（＋）

Lead wire: black（ー）

Solenoid

Lead wires: AC100V yellow

AC200V white

ME25・ME60

For both DC and AC (equipped with surge protection for DC circuits)


SolenoidFlywheel diode

Lead wires: DC24V （＋）Red（ー）Black

AC100V Yellow・Black

AC200V White・Black

● Adjusting the vacuum breaking flow

Turn the vacuum breaking flow adjustment nut in a clockwise

direction to reduce vacuum breaking flow. This will prolong

vacuum breaking. Turn it counter-clockwise to increase the flow

and complete vacuum breaking more quickly.Control&Po

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10 50 200 1000 3000 5000

t1 t1

1.5

1.0


● Measurement circuits・Conditions ● Methods of measurement

Chamber volume cm2

ME12

Model Time

ME25

0.5

t2

─

0.1

0.1

t2 t2 t2 t2 t2t1

2.0

1.3

1.0

─

0.1

0.1

t1

4.0

2.0

1.5

─

0.2

0.2

t1

7.5

3.8

3.0

─

0.4

0.4

t1

26.0

13.0

10.0

─

1.5

1.5

t1

50.0

23.0

15.0

─

3.0

3.0

s

ME60

● Response time


Air pressure: 0.5MPa｛5.1kgf/cm2｝



｛-549.8mmHg｝after energizing S1.

t2: The time it takes for the degree ofvacuum in the chamber to reach

-18.7kPa｛-140.3mmHg｝after

energizing S2.

●Manual override

ME12E1

Turn the manual override with a screwdriver as far as it will turn

(slightly over 45°) while pressing down on it. It will lock in that

position. It does not matter in which direction the override is

turned. If the manual override is turned any further after it has

locked, it will unlock and spring back to its original position.

125EE1・125EE2

Turn the manual override with a screwdriver 45°. When the

groove in the screw head points at 45°, the valve will open and

the manual override will remain in that position. It does not matter

in which direction the override is turned. If the manual override is

turned 45° back to its original position (groove pointing

horizontally), the valve will be closed.

Caution: Be sure manual override is always released before

operating.

Oscilloscope

Chamber

Micro ejector

S1 (vacuum generating solenoid)

S2 (vacuum breaking solenoid)

kPa｛mmHg｝-101.3｛-759.8｝

Ultimate vacuum

-73.3｛-549.8｝

-18.7｛-140.3｝

D e g

r e e o f v a c u u m

Time

S

Non-energizing S1Engergizing S1

Closed Open

Control&Po

wer,Inc.

1.877.835.5274

www.con

trolandpower.com



Horizontal piping・fixed type (Note 3)

KPHF KPHS

Horizontal piping・with built-in spring (Note 3)Model

Item

446

V A C U U M E

Q U I P M E N T

Tube size and piping screw size (Note 2) mm

2.5・3.5

2×4

3.5×7

4×2.5

─── 3 5 6 7 10 20

6×4 Rc1/8 4×2.5 6×4 Rc1/8

6・8

10

15

20

25・30

35

40・50

60・80

95

100

120

150

200

2.5・3.5

2×4

3.5×7

6・8

10

15

20

25・30

35

40・50

60・80

95

100

120

150

200

VACUUM PADS

Specifications

Notes: 1. All pads within a single square of pad diameter take the same fixture regardless of pad size.

2. Use tubes made piping of urethane.

3. Horizontal piping type of diameters between φ60 and φ200 can be used for vertical tubing by switching a R1/8 piping plug.

Pad diameter (Note 1) mm

Variable strokes by spring mm

───

─── ───

───

───

───

Synthetic rubber: NBR (black)・Urethane (green)・Silicone (white)・Viton (black with white markings)

───

───

───

───

1.8｛0.18｝

Brass (nickel-plated) Steel (nickel-plated)Brass (nickel-plated) Steel (nickel-plated)

Aluminum alloy

(anodized)

Synthetic rubber: NBR

───Aluminum alloy

(anodized)


Steel (nickel-plated)

Piano wire (zinc-plated)

2.6｛0.27｝1.0｛0.10｝3.5｛0.36｝ 9.8｛1.0｝ 10.8｛1.1｝Spring return (1/2 stroke) force N｛kgf｝

Pad

Material

M a i n

f i x t u r e p a r t s

Case

Cover

O-ring

Guide

Spring

Rubber pad (color)

KPPF KPPS

Horizontal piping・with built-in spring (Note 2)Horizontal piping・fixed type (Note 2)

10

15

───

───

Brass (nickel-plated)



─── Stainless steel

Steel

Steel

(nickel-

plated)

Brass (nickel-plated) Brass (nickel-plated)

Steel

(nickel-

plated)

Steel

(nickel-

plated)

6×4（M5） Rc 1/8 6×4（M5） Rc 1/8


20

25

30

35

40

50

60

80

10

15

20

25

30

35

40

50

60

80

5

10

20

30

10

20

30

50

10

30

50

70

Model

Item

Notes : 1. All pads within a single square of pad diameter take the same fixture regardless of pad size.2. Vertical piping can be used by switching the horizontal piping plug and fitting.

(For pads φ60 or φ80 in diameter, only the plug is needed to be switched.)

● Standard Type・Horizontal Piping

Vertical piping・fixed type

KPVF KPVS

Vertical piping・with built-in springModel

Item

Tube size (Note 2) mm

2.5・3.5

2×4・3.5×7

4×2.5

6・8

6×4

10・15・2025・30・35

40・50

2.5・3.5

2×4・3.5×7

4×2.5

6・8

6×4

10・15・2025・30・35

40・50

─── 3


Variable strokes by spring mm

───

Synthetic rubber: NBR (black)・Urethane (green)・Silicone (white)・Viton (black with white markings)

2.4｛0.24｝

3

2.4｛0.24｝

5

1.0｛0.10｝

9

4.9｛0.50｝

Brass (nickel-plated)

Spring return (1/2 stroke) force N｛kgf｝

PadMaterial

Rubber pad

● Standard Type・Vertical Piping

● Swivel Type

Tube size and piping

screw size (Note 2)mm

4.0｛0.41｝ 14.1｛1.44｝Spring return force

(1/2 stroke)N｛kgf｝

Variable

strokes by springmm

Material

Pad

Case

Main axis

Cover

O-ring

Spring

Rubber pad (color)

M a i n f i x t u r e p a r t s

Synthetic rubber: NBR (black)・Urethane (green)・Silicone (white)・Viton (b lack with white marking)

KPLF KPLS

Horizontal piping・with built-in spring (Note 2)Horizontal piping・fixed type (Note 2)

6

8

10

2×40

3.5×70

4×10

5×106×10

4×20

5×20

6×20

8×20

4×30

5×306×30

8×30

6

8

10

2×40

3.5×70

4×10

5×106×10

4×20

5×20

6×20

8×20

4×30

5×306×30

8×30

5

10

20

30

2.9｛0.3｝

Brass (nickel-plated) Brass ( chrome-plated)

───

4×2.5（M3）


Pad shape Round Oval Round Oval

Model

Item

Notes: 1. All pads within a single square take the same fixture regardless of pad size.

2. Vertical piping can be used by switching the horizontal piping plug and fitting.

● Non-rotating Type

Tube size and piping

screw size (Note 2) mm

Spring return force

(1/2 stroke)N｛kgf｝

Variable

strokes by springmm

Material

Rod

Guide

───

Oil-impregnated ferroalloy

Stainless steelSpring

Pad rubber (color)

M a i n f i x

t u r e p a r t s

Synthetic rubber: NBR (black)・Urethane (green)・Silicone (white)・Viton (black with white marking)

Control&Po

wer,Inc.

1.877.835.5274

www.con

trolandpower.com



Pad diameter mm

Pad area Acm2Degreeof vacuum kPa{mmHg}

2× 40.0714

3.5×70.2187

4×100.3657

5×100.4463

6×100.5227

4×200.7657

5×200.9963

6×201.1227

8×201.4627

4×301.1657

5×301.4463

6×301.7227

8×302.2627

Model Pad type

2 φ2.5

3.5 φ3.5

2×4 2×4 (oval)

3.5×7 3.5×7 (oval)

6 φ6

8 φ8

10 φ1015 φ15

20 φ20

25 φ25

30 φ30

35 φ35

40 φ40

50 φ50

60 φ60

80 φ80

95 φ95

100 φ100

120 φ120

150 φ150200 φ200

447

Order Codes

Theoretical Lift Capacity

5 10 20 30 50 70Spring stroke mm

Pad diameter

10・15 ⃝ ⃝ ⃝ ⃝ ─ ─

─ ⃝ ⃝ ⃝ ⃝ ─

─ ⃝ ⃝ ⃝ ⃝ ─

─ ⃝ ─ ⃝ ⃝ ⃝

20・25・30・35

40・50

60・80

KP

Rubber pad materialN–––––– NBRS–––––– SiliconeU–––––– UrethaneF –––––– Viton

Note: Swivel-type pads of sizes 60 and 80 are interchangeable with the standard type.To order them, enter the order code for a standard vacuum pad.

● Vacuum pads (with fixtures) 1 Spring Stroke

2 Pad Size

(1) KPPS spring stroke

(2) KPLS spring stroke

Spring stroke● Only fill in this item for models KPPS andKPLS●1See “Spring Stroke” Table

Pad size●2See “Pad Size” Table

Fixture specificationsHF───VF ───PF ───LF ───HS───VS───PS───LS ───

Without spring, standard type, horizontal pipingWithout spring, standard type, vertical pipingWithout spring, swivel (universal) typeWithout spring, non-rotating typeBuilt-in spring, standard type, horizontal pipingBuilt-in spring, standard type, vertical pipingBuilt-in spring, swivel (universal) typeBuilt-in spring, non-rotating type

KP● Rubber pads (without fixtures)

Rubber pad materialN–––––– NBRS–––––– SiliconeU–––––– UrethaneF –––––– Viton

Pad size●2See “Pad Size” Table

Blank ──Standard typeP─────Swivel (universal) typeL ─────Non-rotating type

For pads of all sizes: 5mm, 10mm, 20mm, 30mm

(1) Standard type (2) Swivel type (3) Non-rotating type

Model Pad type Model Pad type

10

15

20

25

30

35

40

50

60

80

φ10

φ15

φ20

φ25

φ30

φ35

φ40φ50

φ60

φ80

6 φ6

8 φ8

10 φ10

2×4 2×4 (oval)

3.5×7 3.5×7 (oval)

4×10 4×10 (oval)

5×10 5×10 (oval)

6×10 6×10 (oval)

4×20 4×20 (oval)

5×20 5×20 (oval)

6×20 6×20 (oval)

8×20 8×20 (oval)

4×30 4×30 (oval)

5×30 5×30 (oval)

6×30 6×30 (oval)

8×30 8×30 (oval)

● Round PadsPad diameter mm

Pad area Acm2

φ2.50.049

φ3.50.096

φ60.283

φ80.502

φ100.785

φ151.766

φ203.14

φ254.906

φ307.065

φ359.616

φ4012.56

φ5019.63

φ6028.26

φ8050.24

φ9570.85

φ10078.5

φ120113

φ150176.6

φ200314

0.457｛0.047｝-93.3 ｛-700｝

-80 ｛-600｝

-66.7 ｛-500｝

-53.3 ｛-400｝

-40 ｛-

300｝

-26.7 ｛-200｝

-13.3 ｛-100｝

0.392｛0.040｝

0.327｛0.033｝

0.261｛0.027｝

0.196｛0.020｝

0.131｛0.013｝

0.768｛0.078｝

0.512｛0.052｝

0.256｛0.026｝

2.26｛0.231｝

1.51｛0.154｝

0.76｛0.077｝

4.02｛0.41｝

2.68｛0.27｝

1.34｛0.14｝

6.28｛0.64｝

4.18｛0.43｝

2.10｛0.21｝

14.13｛1.44｝

9.41｛0.96｝

4.72｛0.48｝

25.1｛2.56｝

16.7｛1.71｝

8.4｛0.85｝

39.2｛4.00｝

26.1｛2.67｝

13.1｛1.33｝

56.5｛5.76｝

37.7｛3.84｝

18.9｛1.92｝

76.9｛7.84｝

51.3｛5.23｝

25.7｛2.61｝

100.5｛10.24｝

66.9｛6.83｝

33.5｛3.41｝

157.0｛16.01｝

104.6｛10.67｝

52.4｛5.34｝

226｛23.05｝

151｛15.36｝

75｛7.68｝

402｛41｝

268｛27｝

134｛14｝

567｛58｝

378｛39｝

189｛19｝

628｛64｝

418｛43｝

210｛21｝

904｛92｝

602｛61｝

302｛31｝

1413｛144｝

941｛96｝

472｛48｝

2512｛256｝

1674｛171｝

838｛85｝

0.065｛0.007｝

0.896｛0.091｝

0.640｛0.065｝

0.384｛0.039｝

0.128｛0.013｝

2.64｛0.269｝

1.89｛0.192｝

1.13｛0.115｝

0.38｛0.038｝

4.68｛0.48｝

3.35｛0.34｝

2.01｛0.20｝

0.67｛0.07｝

7.32｛0.75｝

5.24｛0.53｝

3.14｛0.32｝

1.04｛0.11｝

16.48｛1.68｝

11.78｛1.20｝

7.06｛0.72｝

2.35｛0.24｝

29.3｛2.99｝

20.9｛2.13｝

12.6｛1.28｝

4.2｛0.43｝

45.8｛4.67｝

32.7｛3.33｝

19.6｛2.00｝

6.5｛0.67｝

65.9｛6.72｝

47.1｛4.80｝

28.3｛2.88｝

9.4｛0.96｝

89.7｛9.15｝

64.1｛6.54｝

38.5｛3.92｝

12.8｛1.31｝

117.2｛11.95｝

83.8｛8.54｝

50.2｛5.12｝

16.7｛1.71｝

183.1｛18.68｝

130.9｛13.34｝

78.5｛8.00｝

26.1｛2.67｝

264｛26.89｝

188｛19.21｝

113｛11.52｝

38｛3.84｝

469｛48｝

335｛34｝

201｛20｝

67｛7｝

661｛67｝

473｛48｝

283｛29｝

94｛10｝

732｛75｝

524｛53｝

314｛32｝

104｛11｝

1054｛108｝

754｛77｝

452｛46｝

150｛15｝

1648｛168｝

1178｛120｝

706｛72｝

235｛24｝

2930｛299｝

2094｛213｝

1256｛128｝

418｛43｝

● Oval Pads

-93.3 ｛-700｝

-80 ｛-600｝

-66.7 ｛-500｝

-53.3 ｛-

400｝

-40 ｛-300｝

-26.7 ｛-200｝

-13.3 ｛-100｝

0.666｛0.068｝

2.040｛0.208｝

3.412｛0.348｝

4.16｛0.42｝

4.88｛0.50｝

7.14｛0.73｝

9.30｛0.95｝

10.47｛1.07｝

13.65｛1.39｝

10.88｛1.11｝

13.49｛1.38｝

16.07｛1.64｝

21.11｛2.15｝

0.571｛0.058｝

1.750｛0.178｝

2.926｛0.298｝

3.57｛0.36｝

4.18｛0.43｝

6.13｛0.62｝

7.97｛0.81｝

8.98｛0.92｝

11.70｛1.19｝

9.33｛0.95｝

11.57｛1.18｝

13.78｛1.4｝

18.10｛1.85｝

0.476｛0.049｝

1.459｛0.149｝

2.439｛0.249｝

2.98｛0.30｝

3.49｛0.36｝

5.11｛0.52｝

6.65｛0.68｝

7.49｛0.76｝

9.76｛0.99｝

7.78｛0.79｝

9.65｛0.98｝

11.49｛1.17｝

15.09｛1.54｝

0.381｛0.039｝ 1.166｛0.119｝ 1.949｛0.199｝ 2.38｛0.24｝ 2.79｛0.28｝ 4.08｛0.42｝ 5.31｛0.54｝ 5.98｛0.61｝ 7.80｛0.8｝ 6.21｛0.63｝ 7.71｛0.79｝ 9.18｛0.94｝ 12.06｛1.23｝

0.286｛0.029｝

0.875｛0.089｝

1.463｛0.149｝

1.79｛0.18｝

2.09｛0.21｝

3.06｛0.31｝

3.99｛0.41｝

4.49｛0.46｝

5.85｛0.6｝

4.66｛0.48｝

5.79｛0.59｝

6.89｛0.7｝

9.05｛0.92｝

0.191｛0.019｝

0.584｛0.059｝

0.976｛0.099｝

1.19｛0.12｝

1.40｛0.14｝

2.04｛0.21｝

2.66｛0.27｝

3.00｛0.31｝

3.91｛0.4｝

3.11｛0.32｝

3.86｛0.39｝

4.60｛0.47｝

6.04｛0.62｝

0.095｛0.010｝

0.291｛0.030｝

0.486｛0.050｝

0.59｛0.06｝

0.70｛0.07｝

1.02｛0.10｝

1.33｛0.14｝

1.49｛0.15｝

1.95｛0.2｝

1.55｛0.16｝

1.92｛0.2｝

2.29｛0.23｝

3.01｛0.31｝

N｛kg｝

N｛kg｝

Note: All values in the table above are based on calculated values.

Note: All values in the table above are based on calculated values.

Degreeof vacuum kPa{mmHg}

Control&Po

wer,Inc.

1.877.835.5274

www.con

trolandpower.com



V A C U U M E

Q U I P M E N T

Rubber Pads: Materials and Their Properties

● Rubber Pads: Materials and Their Properties

Tensilestrength

Item

Material

NBR (N)

StandardSilicone (S)

Urethane (U)

Viton (F)

◎

△

◎

◎

Extention

◎

⃝

◎

⃝

Oil resistance

(gasoline)

◎

△

◎

◎

Oil resistance

(benzol)

△

△

⃝

◎

Weatherresistance

⃝

⃝

◎

◎

Ozoneresistance

⃝

⃝

◎

◎

Heatresistance

⃝

⃝

×

⃝

Coldresistance

×

◎

⃝

⃝

Resistanceto

chemicals

◎

◎

◎

◎

Abrasionresistance

⃝

×

◎

⃝

Electricalinsulation

⃝

◎

◎

◎

Shearresistance

⃝

×

◎

⃝

Adhesiveness(metal)

⃝

×

△

△

Resistanceto gas

permeation

⃝

△

◎

⃝

HardnessHS

70±5

50±5

70±5

70±5

Comment: ◎Excellent ⃝Acceptable in some cases △Substandard ×Unacceptable

Mass

● Standard Type

2.5Pad diametermm

Model

KPHF

KPVF

KPHS

KPVS

F i x e d

t y p e

S p r i n g

t y p e

3

8

5

9

3.5

3

8

6

9

2×4

3

8

6

9

3.5×7

3

8

6

9

6

11

9

21

10

8

11

9

21

10

10

14

13

35

24

15

15

14

36

25

20

16

15

36

26

25

31

33

73

50

30

31

34

73

50

35

36

34

77

51

40

37

36

75

53

50

47

36

86

63

60

216

─

368

─

80

224

─

374

─

95

234

─

384

─

100

235

─

386

─

120

573

─

800

─

150

619

─

843

─

200

1085

─

1311

─

g

● Swivel Type g

Model

KPPF-10

Mass

38 KPPS-50-10 132

KPPS-50-20 142

KPPS-50-30 152

KPPS-50-50 172

KPPS-60-10 702

KPPS-60-30 779

KPPS-60-50 840

KPPS-60-70 902

KPPS-80-10 710

KPPS-80-30 787

KPPS-80-50 848

KPPS-80-70 910

KPPF-15 38

KPPF-20 52

KPPF-25 52

KPPF-30 55

KPPF-35 55

KPPF-40 101

KPPF-50 104

KPPF-60 436

KPPF-80 445

KPPS-10-5 61

KPPS-10-10 66

KPPS-10-20 76

KPPS-10-30 86

KPPS-15-5 61

KPPS-15-10 66

KPPS-15-20 76

KPPS-15-30 86

KPPS-20-10 80

KPPS-20-20 90

KPPS-20-30 100

KPPS-20-50 122

KPPS-25-10 80

KPPS-25-20 90

KPPS-25-30 100

KPPS-25-50 122

KPPS-30-10 80

KPPS-30-20 90

KPPS-30-30 100

KPPS-30-50 122

KPPS-35-10 80

KPPS-35-20 90

KPPS-35-30 100

KPPS-35-50 122

KPPS-40-10 128

KPPS-40-20 138

KPPS-40-30 148

KPPS-40-50 168

Model Mass

F i x e d

t y p e

S p r i n g

t y p e

S p r i n g

t y p e

● Non-rotating Type g

Model

KPLF-6

Mass

13 KPLS-5×10-5 39

KPLS-5×10-10 43

KPLS-5×10-20 52

KPLS-5×10-30 60

KPLS-6×10-5 39

KPLS-6×10-10 43

KPLS-6×10-20 52

KPLS-6×10-30 60

KPLS-4×20-5 42

KPLS-4×20-10 46

KPLS-4×20-20 55

KPLS-4×20-30 63

KPLS-5×20-5 42

KPLS-5×20-10 46

KPLS-5×20-20 55

KPLS-5×20-30 63

KPLS-6×20-5 42

KPLS-6×20-10 46

KPLS-6×20-20 55

KPLS-6×20-30 63

KPLS-8×20-5 42

KPLS-8×20-10 46

KPLS-8×20-20 55

KPLS-8×20-30 63

KPLS-4×30-5 42

KPLS-4×30-10 46

KPLS-4×30-20 55

KPLS-4×30-30 63

KPLS-5×30-5 42

KPLS-5×30-10 46

KPLS-5×30-20 55

KPLS-5×30-30 63

KPLS-6×30-5 42

KPLS-6×30-10 46

KPLS-6×30-20 55

KPLS-6×30-30 63

KPLS-8×30-5 42

KPLS-8×30-10 46

KPLS-8×30-20 55

KPLS-8×30-30 63

KPLF-8 13

KPLF-10 13

KPLF-2×4 13

KPLF-3.5×7 13

KPLF-4×10 13

KPLF-5×10 13

KPLF-6×10 13

KPLF-4×20 15

KPLF-5×20 15

KPLF-6×20 15

KPLF-8×20 15

KPLF-4×30 16

KPLF-5×30 16

KPLF-6×30 16

KPLF-8×30 16

KPLS-6-5 39

KPLS-6-10 43

KPLS-6-20 52

KPLS-6-30 60

KPLS-8-5 39

KPLS-8-10 43

KPLS-8-20 52

KPLS-8-30 60

KPLS-10-5 39

KPLS-10-10 43

KPLS-10-20 52

KPLS-10-30 60

KPLS-2×4-5 39

KPLS-2×4-10 43

KPLS-2×4-20 52

KPLS-2×4-30 60

KPLS-3.5×7-5 39

KPLS-3.5×7-10 43

KPLS-3.5×7-20 52

KPLS-3.5×7-30 60

KPLS-4×10-5 39

KPLS-4×10-10 43

KPLS-4×10-20 52

KPLS-4×10-30 60

Model Mass

F i x e d

t y p e

S p r i n g

t y p e

S p r i n g

t y p e

Note: The figures in the tables above are for fixtures with rubber pads (NBR) attached.

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φ50

φE

φ17.4

φ30

φA

B C

1 3 . 2

8 . 8

M16×1.5

φE

φF

C

B

YφA

φG

φE

φF

H

Y

K J

D

C

B

A

φG

φE

φF

φA

φG Y D

C

B

φ6

φ2.8

3

6

1 . 1

φ6

φ2

φ6

φ2.8

3

5 . 5

φ8

φ2

1 . 3

φE

φF

φA

φG Y D

C

B

G

0.9

1.6

449

KP-2

A B C E F Y

2.5 3.3 2 3.5 2.5 0.7

KP-3.5 3.5 3.5 2 3.5 2.5 0.5

ModelCode

Dimensional Drawings for Rubber Pads (Unit: mm)

●KP-2

●KP-3.5

●KP-6

●KP-8

●KP-2×4

●KP-3.5×7

●KP-10

●KP-15●KP-20

●KP-25

●KPP-10

●KPP-40

●KPP-50

●KP-60

●KP-80

●KP-95

●KP-100

●KPP-20

●KPP-25

●KPP-30

●KPP-35

●KP-120

●KP-150

●KP-200

●KPP-15

●KP-30

●KP-35●KP-40

●KP-50

F

2.4

2.4

KP-2×4

A B C D E

5.5 4 2 2 3.5

KP-3.5×7 8 4.5 2 2.5 3.5

ModelCode

KP-2×4

G H J K Y

1.8 4 3.5 2 1.0

KP-3.5×7 2 7 4.5 3.5 1.5

ModelCode

KP-10

KP-15

KP-20

KP-25

A

10 8 4 1.6 10 4.8 6 1.5

15 8 3 2 11 4.8 8 1.2

20 10 4 2.6 14 4.8 10.5 1.6

25 14 4 5 15 5.8 10.5 2.0

B C D E F G YModelCode

KP-30

KP-35

KP-40

KP-50

A

30 12 5 5 15 5.8 10.2 2.6

35 14 6 5 15 5.8 10.2 1.8

40 14 6 6 16 5.8 10.2 2.6

50 15 6.5 7 24 8 20 3.1

B C D E F G YModelCode

KPP-20KPP-25

KPP-30

A B

20 925 9

KPP-35 35 10.5

30 10.5

ModelCode

φ10.4

φ9

φ7.4

φ6

φ10

3 . 4 1

. 8

1 . 4

0 . 5

φ10.4

φ9

φ7.4

φ6

φ15

4 . 4

1 . 5

1 . 4

0 . 5

φL

φE

φF

φG

φA

C

N

M

B

KPP-400KPP-500

KP-600

KP-800

A B C E F G L M N

40 10.5 5.7 32.5 24.3 16 28 2 3.532.5 24.3 16 28 2 3.5

60.5 48.3 26 54 3 4

60.5 48.3 26 54 3 4

60.5 48.3 26 54 3 4

60.5 48.3 26 54 3 4

50 12 5.9

60 15 7

80 18 10

KP-950

KP-100

95 21 8.4

100 22 8

ModelCode

KP-120

KP-150

KP-200

A B C EModelCode

120 24 13.3 100

150 27 10.4 100

200 32 11.9 146

φ17

φ20.5

φ14.3

φ12

φA

5 . 5

3

3 B

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V A C U U M E

Q U I P M E N T

Dimensional Drawings for Rubber Pads (Unit: mm)

●KPL-6

●KPL-3.5×7

●KPL-4×10

●KPL-5×10

●KPL-6×10

●KPL-4×30

●KPL-5×30

●KPL-6×30

●KPL-8×30

●KPL-8 ●KPL-10

●KPL-4×20

●KPL-5×20

●KPL-6×20

●KPL-8×20

●KPL-2×4

φ5

φ3.5

φ2

φ10

9

2

2

4

7 . 5

7 4 φ7

φ5

φ3.5

1.5

10

4

2

2

5

7 . 5

7 2 φ7

1 . 5

φ5

φ3.5

φ2

φ6

9

2

2

4

7 . 5

7 4 φ7

φ5

φ3.5

φ2

φ8

9

2

2

4

7 . 5

7 4 φ7

1 . 5

1 . 5

1 . 5

K J 5

φ3.5

20

φ2

20

2

2

5

7 . 5

φ1 5

φ 1 0

10

H

7 K 4

φ5

φ3.5

G

2

2

5

7 . 5

φ 7

1 . 5

1 . 5

K J 5

φ3.5

30

φ2

20

2

2

2

3 7

. 5

φ 1 5

φ1 0

30

1 . 5

KPL-3.5×7

KPL-4×10

KPL-5×10

G H K

1.5 7 3.5

4

5

6

2 10

2 10

2 10KPL-6×10

ModelCode

KPL-4×20

KPL-5×20

KPL-6×20

K J

4 7

5 7

6 7

8 7KPL-8×20

ModelCode

KPL-4×30

KPL-5×30

KPL-6×30

K J

4 7

5 7

6 7

8 7KPL-8×30

ModelCode

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E

20

φA

3 1

1 4

φ

5

2 0

F

B

D

φC

10

18

φA

2 2 . 5

1 0 . 5

φ

5

1 5

1 1 . 5

B

Depth: 6

M4×0.7

φ8.5

10

18

φA

2 2

8 . 5

φ

5

1 2 . 5

1 1 . 5

B

Depth: 6

M4×0.7

φ8.5

5

11

φA

1 6 . 7

φ

3

1 0 . 2

5 . 8

B

Depth: 5

M3×0.5

451

Dimensional Drawings for the KPHF Series (Unit: mm)

●2・3.52×4・3.5×7

●10・15・20

●6・8

●25・30・35・40・50

KPHF-2

KPHF-3.5

KPHF-2×4

KPHF-3.5×7

Pad diameterA

Total lengthB

Appropriatetube size

φ2.5 20

φ3.5 20.2

2×4 20.7

3.5×7 21.2

Urethane tube4×2.5

Round pad

Oval pad

Item

Pad type

KPHF-6

KPHF-8

Pad diameterA

Total lengthB


6 28

8 27.5

Urethane tube6×4Round pad

Item

Pad type

KPHF-10

KPHF-15

KPHF-20

Pad diameterA

Total lengthB


10 30.5

15

20

30.5

32.5

Urethane tube6× 4Round pad

Item

Pad type

KPHF-25

KPHF-30

KPHF-35

KPHF-40

KPHF-50

Pad diameter

A

Total length

BC D E F

Appropriate

tube size

25 4511 M5×0.8

Depth: 1030 43

35 45

12

12

14

13.9

16.5M8×1Depth: 12

40 45

50 47

Urethane

tube

6×4

Round pad

Item

Pad type

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Rc1/8

(With plug)

Rc1/8

(Width across flats)

M16×1.5

φA

D

B

C

2 0

3 0

21


22

6

Rc1/8

Rc1/8

M16X1.5

φA

D

B

C

2 0

3 0

(With plug)

(Width across flats)21


6

452

V A C U U M

E Q U I P M E N T

●60・80・95・100

●120・150・200

Dimensional Drawings for the KPHF Series (Unit: mm)

KPHF-60

KPHF-80

KPHF-95

KPHF-100

Pad diameterA

Total lengthB

Pad lengthC

Port positionD

60 70 20 30

80 73 23 33

95 76 26 36

100 77 27 37

Round pad

Item

Pad type

KPHF-120

KPHF-150

KPHF-200

Pad diameterA

Total lengthB

Pad lengthC

Port positionD

120 74 24 34

150 77 27 37

200 82 32 42

Round pad

ItemPad type

Comment: Vertical piping can be used by switching the plug.


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Pad diameter

A

Total length

B

Appropriate

tube size


Item

Pad type

Pad diameterA

Total lengthB



Item

Pad type

Pad diameterA

Total lengthB



Item

Pad type

Pad diameterA

Total lengthB


Urethane tube4×2.5

Round pad

Oval pad

Item

Pad type

M8×1.25

φ5

φA

4

1 0

2 5

1 7

B

M10×1.5

φ5

φA

4

1 0

3 5

2 2

B

10 (Width across flats)

11.5 (Diagonal)

14 (Width across flats)16.2 (Diagonal)

50

9.9

φA

12.7

4.8

12.7 4.9

M5×0.5

B

1 5

32

5 . 2

1 0

8 . 5

50

9.9

φA

12.7

4.8

12.7 4.9

M5×0.5

B

1 5

32

5 . 2

1 0

1 0

φ5φ3


8.1 (Diagonal)7 (Width across flats)

8.1 (Diagonal)

453

Dimensional Drawings for the KPVF Series (Unit: mm)

●2・3.52×4・3.5×7

●10・15・20

●6・8

●25・30・35・40・50

KPVF-2

KPVF-3.5

KPVF-2×4

KPVF-3.5×7

φ2.5 26.8

φ3.5 27

2×4 27.5

3.5×7 28

KPVF-6

KPVF-8

6 31

8 30.5

KPVF-10

KPVF-15

KPVF-20

10 43

15

20

43

45

KPVF-25

KPVF-30

KPVF-35

25 59

30

35

58

60

KPVF-40 40 60

KPVF-50 50 62

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M10×1.5

B

D

φ

4 . 7

C

2 4 . 5

1 4 . 5

1 7

3

φA

17

30°

M10×1.5

(Width across flats) (Width across flats)

Barb fitting

Plug

(Width across flats) (Width across flats)

Barb fitting

Plug

B

D

φ

4 . 7

C

2 4 . 5

1 3

1 7

3

φA

17

30°

14 14

4

4

1414

M16×1.5


(Width across

Rc1/8

Rc1/8

(With plug)

Plug

B

D

C

2 3

3 5

3 2

φA

30°

M10×1.5


Barb fitting

B

D

C

2 4 . 5

φ

4 . 7

2 4 . 5

1 7

3

φA

17

30°

14


14

4

6

21

22

flats)

454

V A C U U M E

Q U I P M E N T

●10・15 ●20・25・30・35

●40・50 ●60・80

Dimensional Drawings for the KPPF Series (Unit: mm)

KPPF-10

KPPF-15

Pad diameterA

Total lengthB C

Port positionD


10

15

46.5

47.5

13.5

14.5

22

23Urethane tube

6×4Round

pad

Item

Pad type

Pad diameterA

Total lengthB C Port position

DAppropriatetube size

Urethane tube6×4

Round

pad

Item

Pad type

Pad diameterA

Total lengthB C

Port positionD


Urethane tube6×4

Round

pad

Item

Pad type

Pad diameterA

Total lengthB C

Port positionD


Urethane tube6×4

Round

pad

Item

Pad type

KPPF-20

KPPF-25

20

2555

KPPF-30 3056.5

20.5

22

30.5

32KPPF-35 35

Comment: Vertical piping can be used by switching the plug and the barb fitting.

KPPF-40

KPPF-50

40

50

71

72.5

26.5

28

46.5

48



KPPF-60

KPPF-80

Pad diameterA

Total lengthB C

60

80

96

99

38

41

Port positionD

64

67

Round

pad

Item

Pad type


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Urethane

tube

4×2.5

Item

Pad type

Oval pad

Appropriate

tube size

Pad diameterX ×Y


455

Dimensional Drawings for the KPLF Series (Unit: mm)

KPLF-6

KPLF-8

KPLF-10

KPLF-2×4

KPLF-3.5×7

KPLF-4×10

KPLF-5×10

KPLF-6×10

φ6

φ8

φ10

2×4

3.5×7

4×10

5×10

6×10

Urethane

tube

4×2.5

Item

Pad type

Round pad

Oval pad

Appropriate

tube size

Pad diameterX ×Y

●6・8・10

2×4

3.5×7

4×10

5×10

6×10

●4×20

5×20

6×20

8×20

4×30

5×30

6×308×30

KPLF-4×20

KPLF-5×20

KPLF-6×20

KPLF-8×20

KPLF-4×30

KPLF-5×30

KPLF-6×30

KPLF-8×30

4×20

5×20

6×20

8×20

4×30

5×30

6×30

8×30


M7×1

φ

2 . 9

2 2 . 5

1 7 . 5

4 0

1 3

3 . 5

12

Y

X

□7

M7×1

φ

2 . 9

2 2 . 5

1 7 . 5

4 0

1 3

3 . 5

12

Y

X

□7

Plug


Barb fitting

Plug


Barb fitting

10 10

33

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KPHS-2 φ2.5 36

Urethane tube

4×2.53

KPHS-3.5 φ3.5 36.2

KPHS-2×4 2×4 36.7

KPHS-3.5×7 3.5×7 37.2

Round

pad

Oval pad

456

V A C U U M E

Q U I P M E N T

Dimensional Drawings for the KPHS Series (Unit: mm)

Item

Pad typeSpring stroke

Appropriate

tube size

Total lengthB

Pad diameterA

Urethane tube

6×4Round

pad

Item


Appropriate

tube size

Total lengthB

Pad diameterA

Urethane tube

6×4Round

pad

Item

Pad type

Spring strokeAppropriate

tube size

Total length

B

Pad diameter

A

Urethane tube

6×4Round

pad

Item


Appropriate

tube size

Total lengthB

Pad diameterA

●2・3.5

2×4・3.5×7

●6・8

KPHS-6 6 505

KPHS-8 8 49.5

KPHS-10 10 60.5

6KPHS-15 15 60.5

KPHS-20 20 62.5

●10・15・20 ●25・30・35・40・50

KPHS-25 25 85

7

KPHS-30 30 83

KPHS-35 35 85

KPHS-40 40 85

KPHS-50 50 87

2 5

φ

3

3

2

1 9

3 3

B

18

M9×1

φA

φ

5

3 3

3

2 . 5

2 2 . 5

4 4

B

M5×0.511

φA


13.9 (Diagonal)

5


8.1 (Diagonal)

5

( S t r o k e )

3

( S t r o k e )



18

M11×1

φA

4 1

φ

5

3 . 5

2 9 . 5

5 2 . 5

B

3

19

M14×1.5

φA

5 8

φ

5

4 3

7 2

B

4

4


16.2 (Diagonal)


19.6 (Diagonal)


10

7

( S t r o k e )

6

( S t r o k e )


12Control&Po

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60

80

95

100

Pad diameterA

KPHS-60

KPHS-80

KPHS-95

KPHS-100

10

Item

Pad type

Round pad

30

33

36

37

Spring strokePort position

D

20

23

26

27

Pad heightC

92

95

98

99

Total lengthB

457

●60・80・95・100


Pad diameterA

Item

Pad type

Round pad

Spring strokePort position

DPad height

CTotal length

B


Dimensional Drawings for the KPHS Series (Unit: mm)

120

150

200

KPHS-120

KPHS-150

KPHS-200

20

34

37

42

24

27

32

121

124

129

●120・150・200

Rc1/8

(With plug)

Rc1/8

M27×1.5

φA

1 0

( S t r o k e )

2 0

C

3 5

7

D

B


8


Rc1/8 M27×1.5

7

5 0

B

2 0

C

D

Rc1/8

φA

(With plug)


(Width across flats) 2 0

( S t r o k e

)

32

22

8

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KPVS-2 φ2.5 33.3

Urethane tube

4×2.54

KPVS-3.5 φ3.5 33.5

KPVS-2×4 2×4 34

KPVS-3.5×7 3.5×7 34.5

Round pad

Oval pad

458

V A C U U M E

Q U I P M E N T

Dimensional Drawings for the KPVS Series (Unit: mm)

Item


Appropriate

tube size

Total lengthB

Pad diameterA

Urethane tube

6×4

Round

pad

Item


Appropriate

tube size

Total lengthB

Pad diameterA

Urethane tube

6×4

Round

pad

Item

Pad type

Spring strokeAppropriate

tube size

Total length

B

Pad diameter

A

Urethane tube6×4

Round pad

Item


Appropriate

tube size

Total lengthB

Pad diameterA

●2・3.5

2×4・3.5×7

●6・8

KPVS-6 6 353

KPVS-8 8 34.5

KPVS-10 10 53

5KPVS-15 15 53

KPVS-20 20 55

●10・15・20 ●25・30・35・40・50

KPVS-25 25 70

9

KPVS-30 30 68

KPVS-35 35 70

KPVS-40 40 70

KPVS-50 50 72

50

9.9

φ3

M6×0.75

φA

12.7 4.8 12.7 4.9

B 3 0

1 3

1 3

3

( S t r o k e )

4

3 2

5 . 2 1

0

50

9.9

φ5

M6×0.75

φA

12.7 4.8 12.7 4.9

B 2 9

1 3

1 3

32

5 . 2

1 0


9.2 (Diagonal)

3

( S t r o k e )


9.2 (Diagonal)

φ5

M11×1

φA

B 2 1

4 5

1 0

5

3

φ5

M14×1.5

φA

B

3 3

5 6

1 0

4

9

( S t r o k e )


19.6 (Diagonal)

5

( S t r o k e )


16.2 (Diagonal)

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10

30

50

7010

30

50

70

138 74

174 110

204 140

234 170141 74

177 110

207 140

237 170

87

107

127

167

88.5

108.5

128.5

168.5

22

47.5169.515

10

15

KPPS-10

KPPS-15

Urethane

tube

6×4

Round

pad

56.5178.510

76.5196.520

96.5118.530

23

47.5170.515

56.5179.510

76.5199.520

96.5119.530

459

Comment: Vertical piping can be used by switching the plug and barb fitting.

Dimensional Drawings for the KPPS Series (Unit: mm)

Item

Pad type

Appropriate

tube size

Port position

DC

Total length

B

Spring stroke

S

Pad diameter

A

Urethane

tube

6×4

Roundpad


Item

Pad type

Appropriate

tube size

Port position

DC

Total length

B

Spring stroke

S

Pad diameter

A

Urethane

tube

6×4

Round

pad


Item

Pad type

Appropriate

tube size

Port position

DC

Total length

B

Spring stroke

S

Pad diameter

A

●10・15 ●20・25・30・35

30.5

56.5

76.5

96.5

136.5

56.5

76.5

96.5

136.5

10

2025

3035

KPPS-20

KPPS-25

KPPS-30

KPPS-35

20

30

50

32.5

10

20

30

50

46.5

56.5

76.5

96.5

136.556.5

76.5

96.5

136.5

103

123

143

183104.5

124.5

144.5

184.5

10

40

50

KPPS-40

KPPS-50

20

30

50

48.5

10

20

30

50

●40・50 ●60・80

64

67

60

80

KPPS-60

KPPS-80

Roundpad


Item

Pad type

Port position

D

Pad diameter

A

Spring stroke

S

Total length

B C

Plug M14×1.5

Barb fitting

17

B

C

S p r i n

g

s t r o k e

Plug

Barb fitting

(Width across flats) S p r i n

g

s t r o k e

D

3 1 . 6

2 0

S

φ

4 . 7

φA

30°

M14×1.5

17

B

C

D

3 1 . 6

2 0

S

φ

4 . 7

φA

30°

14


14


17


17

5 5

Rc1/8

M14×1.5

M30×1.5

Rc1/8

17

B

B

C

C

DD

3 1 . 6

4 6

2 0

S

S

φ

4 . 7

φA

30°

φA

30°

Plug (With plug)


Barb fitting


S p r i n g

s t r o k e



( S p r i n g

s t r o k e )

17

14

36

22

1 0

5

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4×20

5×20

6×20

8×204×30

5×30

6×30

8×30

15915 41.5

16910 51.5

18920 71.5

10930 91.5

φ6

φ8

φ10

2 ×4

3.5 ×7

4×10

5×10

6×10

Pad diameter

X ×Y1595

10

20

30

5

10

20

30

169

189

109

159

169

189

109

C

Total length

B

Spring stroke

S

Urethane

tube

4×2.5

Appropriate

tube size41.5

51.5

71.5

91.5

41.5

51.5

71.5

91.5

KPLS-6

KPLS-8

KPLS-10

KPLS-2×4

KPLS-3.5×7

KPLS-4×10

KPLS-5×10

KPLS-6×10

Item

Pad type

Round pad

Oval pad

Pad diameter

X ×Y CTotal length

B

Spring stroke

S

Urethane

tube

4×2.5

Appropriate

tube size

Item

Pad type

Oval pad

460

V A C U U M E

Q U I P M E N T

●6・8・10

2×4

3.5×7

4×10

5×10

6×10

●4×20

5×20

6×20

8×20

4×30

5×30

6×30

8×30



Dimensional Drawings for the KPLS Series (Unit: mm)

KPLS-4×20

KPLS-5×20

KPLS-6×20

KPLS-8×20KPLS-4×30

KPLS-5×30

KPLS-6×30

KPLS-8×30

M14×1.5

C

S

2 6 . 4

2 0

1 7 . 5

φ

2 . 9

B

12

□7

X

Y

Plug


Barb fitting

S p r

i n g

s t r o k e

5

17

X

Y

M14×1.5

C S

2 6 . 4

2 0

1

7 . 5

φ

2 . 9

B

12

□7

Plug


Barb fitting

S p r i n g

s t r o k e

17

5

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Dimensional Drawings for Rubber Pad Fit (Unit: mm)

●KP-2

●KP-3.5

●KP-2×4

●KP-3.5×7

●KP-6

●KP-8

●KP-10

●KP-25

●KP-30

●KP-35

●KP-40

●KP-50

●KPL-4×20∼8×30 ●KPL-6∼10

●KPL-2×4∼6×10

●KP-60・80

●KPP-95・100

●KP-120∼200

●KP-15

●KP-20

2

φ1.5

φ2.7 ＋0.10

＋0.10

3

φ2.3

φ3.5

M5×0.8M5×0.8

M5×0.8

M5×0.8φ2

φ10

φ4 9 .

8

3 .

6

1 .

2

1 .

5φ5.2 0.05

φ6 0.1

＋ 0 .

3

0

±

±

φ10

φ2

2 .

5

9 . 5

φ8

Cannot be chamfered

M6×1

M6×1

φ11

φ2

31

4

φ10

φ11

φ18

φ8.1

φ6.1

φ12

φ20

90°

2 .

5 67

M6×1

90°

M6×1

φ2

31

4

φ15

φ3.5 ＋0.050

2

2

2

1 .

5

φ10

φ2

5＋0.1

0

φ4

φ2

φ3.5

φ7 C0.2

2

2

1 .

5

4

＋0.050

0−0.1

φ60.9±0.1

φ48.4 ＋0.10

4 5 °

6

1 .

5 4

3

Ｃ1.5

φ26

φ54

φ60.4±0.1

M16×1.5

φ13.5 ＋0.10

φ6

φ13.4 0−0.1

φ14

O-ring

Ｐ12.5 3 .

2

1 2

1 . 1

5

3

＋ 0 . 2

5

＋ 0 . 1

4

0 0

0

＋ 0 . 1

C-shaped snap ring for shaft

JIS2804 nominal rating: 14 JISB2401

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V A C U U M

E Q U I P M E N T

●KPP-10・15 ●KPP-20∼35 ●KPP-40・50

Dimensional Drawings for Rubber Pad Fit (Unit: mm)

φ20.7±0.1

φ14.4

C1.2

φ12

φ17

φ20.3±0.1

3

5 .

5

3

3 .

5

R1

φ32.7±0.1

φ24.4

C1.5

φ16

φ28

φ32.3±0.1

6 .

5

1

4 .

5

4 5 °

1 .

5

2

3 .

5

＋0.1ー0

＋0.1ー0

4 5 °φ7.4

0

. 3 1

. 4

0 .

5

R0.5φ6

φ9

φ10.5±0.05

＋0.1ー0

1 .

5

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Screw sizeTightening torque

N・cm｛kgf・cm｝

Attach only one vacuum pad to each micro ejector. If two or more pads are connected to a single micro ejector, pads are more

likely to miss workpieces, and it will take longer for the pads to reach the degree of vacuum setting.


Vacuum Pads

Piping

When replacing a rubber pad, refer to the “Dimensional Drawings for the Rubber Pad Fit” while removing the rubber, screw and fixture.When installing a fixture to the rubber pad of type KP-15 through KP-40, tighten the screw slowly until the fixture and the

rubber pad fit close together, then tighten the screw an additional half-turn (180°).

Each rubber pad type for KP-10 through KP-50 is a different size. Refer to the “Dimensional Drawings for the Rubber Pad Fit.”

(For detailed information, ask us.)

Replacing Rubber Pads

General Precautions

When installing a vacuum pad, refer to

the table on the right to find out theproper torque for tightening the nut.

Tightening Torque

To keep flow resistance to a minimum, piping should be asshort and straight as possible. Do not use coiled piping.

Installation Angle of Suction Pads

As a rule, the suction pad should pull straight up on the

workpiece, and not at an oblique angle or vertically. If the

pad must be installed in such a manner that it does not pull

straight up on the workpiece, consider an ample safety

factor in its lift capacity. (See page 411.)

KPHF-2∼3.5×7 M3×0.5 0.31｛3.0｝

KPHF-6・8 M4×0.7 0.71｛7.0｝

KPHF-10・20 M4×0.7 0.71｛7.0｝

KPHF-25・30 M5×0.8 1.53｛15.0｝

KPHF-35∼50 M8×1 7.14｛70.0｝

KPHF-60∼200 M16×1.5 61.2｛600｝

KPVF-2∼3.5×7 M5×0.5 3.57｛35.0｝

KPVF-6・8 M5×0.5 3.57｛35.0｝

KPVF-10∼20 M8×1.25 7.14｛70.0｝

KPVF-25∼50 M10×1.5 22.4｛220｝

KPPF-10∼50 M10×1.5 9.18｛90.0｝

KPPF-60・80 M16×1.5 61.2｛600｝

KPPF- all types M7×1 6.12｛60.0｝

KPHS-2∼3.5×7 M5×0.5 0.61｛6.0｝

KPHS-6・8 M9×1 7.14｛70.0｝

KPHS-10∼20 M11×1 9.18｛90.0｝

KPHS-25∼50 M14×1.5 13.3｛130｝

KPHS-60∼200 M27×1.5 204｛2000｝

KPVS-2∼3.5×7 M6×0.75 2.04｛20.0｝

KPVS-6・8 M6×0.75 2.04｛20.0｝

KPVS-10∼20 M11×1 9.18｛90.0｝

KPVS 25∼50 M14×1 5 13 3｛130｝

Model

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Documents

vacuum generator