Gripper Series · •Light weight, miniature sized stainless steel gripper. •Stable gripping is assured by a work stopper. •No dedicated fingers are necessary for works of simple

1

Gripper Series

Parallel Gripper Angular Gripper Harmo Grippers

>>> http://www.pisco.com

Reliable Brand Offers Three

Types of Gripper Series - Compact, Energy

Saving, High Gripping Force, Long Life time,

Parallel grippers and Lever grippers.

Comfortable gripping/handling

SeriesType Characteristic Model Action Gripping Force

Force (air)（N）

Jaw Travel（）

Weight（g）Air Spring

Com

pact P

ara

llel

Multi A

cting type

CHB08-N（-C） Single 4.2 1 4 19CHB12-N（-C）

shared10.4 1.9 6 37

CHB18-N（-C） 34 2.5 8 90CHB08-D（-C） 4.9 4 19CHB12-D（-C） Double 12.2 6 37CHB18-D（-C） 37 8 90

Gripping ForceForce (air)（N）

Jaw Travel（）

• 4mm stroke : extra thin body• 6mm stroke : Smallest compared with competitors'• 8mm stroke : Ultra light weight• Sensor switch can be installed

Air SpringSingle acting type

CHA08 Single NO 4.2 1 4 18CHA10, CHA10E NC shared 7.2 1.3 6 31• Light weight and compact• 6mm stroke : smallest compared with competitors'• Variable gripping action : internal / external Moments

Gripping moments（N·m）（N·m）Air Jaw opening（°）

Min

iatu

re A

ngu

lar

Single acting Normally closed

CHM08A Single NC

0.08 10~-4.5 max. 73CHM11A 0.20 8~-4.5 max. 117

10 20 30 40 50

10 20 30 40 50

0 . 0 5 0 . 1 0 0 . 1 5 0 . 2 0 0 . 2 5

Gripper selection chart

••

• Light weight, miniature sized, stainless steel gripper.Stable gripping is assured by a work stopperBlank fingers are available for K type tipsas option. Gripping Moments（N·m）

Moments （N·m） Work size（）

Air Groove width HoleCHM08B 0.08 3~9 ø2~ø10 max. 71CHM11B 0.20 6~14 ø6~ø14 max. 114• Light weight, miniature sized stainless steel gripper.• Stable gripping is assured by a work stopper.• No dedicated fingers are necessary for works of

simple shapes.Air Jaw opening（°）

Grip

pers

by H

AR

MO

Angular Gripper

HC15A 0.2~0.7 15~-10 max. 112HC20A Double 0.66~2.45 8~-13 max. 228

HC30A 1.44~5.6 19~-10 max. 518HC15B 0.24~0.7 15~-10 max. 112

HC20BSingle NC 0.7~2.45 8~-13 max. 304

HC30B 1.6~5.6 19~-10 max. 518HC15C 0.2~0.66 15~-10 max. 112HC20C

Single NO 0.66~2.31 8~-13 max. 228

HC30C 1.44~5.04 19~-10 max. 518• Tow types of body material : light-weight plastic body and durable die-cast alloy body• Some models come with knurled jaws which do not need extra attachment持モーメント（N·m）モーメント範囲

（）

Parallel Gripper

HP15 0.21~0.51 2.8 max. 110HP20 Double 0.33~1.28 5 max. 246

HP30 0.74~2.79 8.8 max. 610

• Two types of body material : Light weight plastic body and durable die cast body• Air supply port 1 choice: center port or side port

0 . 0 5 0 . 1 0 0 . 1 5 0 . 2 0 0 . 2 5

1 2 3 4 5

0.5 1 1.5 2 2.5

NO, NC

Single NO

Jaw Travel

Single acting Normally open

Gripping moments（N·m） M oments（N·m）Air

I

Gripping moments（N·m） M oments （N·m）

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Longer distance between supporting points

realized high rigidity, durability, gripping force, and long life time

⇒

Countermeasure for lateral moment load : E shape ring adopted

Lateral moment load

locator slot

locator pin

（Pre-installed on the attachments )

Gripper series

Parallel Grippers

Closing Grip and Opening Grip

Various Gripping stylesVarious gripping actions : internal, external, by air or by spring force.

Uniquely Designed Roller Guide SystemThe longer distance between rollers longer enables smooth movement and gripping. E type (E shape retaining ring) is provided which withstands side moment load.

High ：

Precision ± Repeatability 0.01

Attachedments are provided (sold separately)Avoiding mis-placement of the attachments.A locator slot is cut on the fingers.Easy to locate the attachment

ecoecoExternal InternalMulti-acting type

Extra thin body with 4 (5/32") strokeA 10mm width body which incorporates 8mm bore cylinder enables high gripping force. Ideal for narrow pitch/multi-station use.

Short body with 6 ( .24") stroke (Body width .65")Wide stroke type enable making an equipment compact

Super light weight with 8 (5/16")stroke (Body width .93")About 1/2 of the weight of the conventional grippers of the same class and model

Either the center port or the side port can be used as the air supply port.Sensor switches are provided (sold separately)Choosing from 6 types depending on the application


Parallel Gripper Multi-acting type

Model designation（Example）

Model Designation for Attachment (Ex.)

CHB12E①

CHK①

N②

12②

①. Model NumberCode type Body width（） Countermeasure lateral load Stroke（）

CHB08

Multi acting

10N/A

4CHB08E E shape retainer ringCHB12 16.4 6CHB12ECHB18 23.6 8

①. Attachment for parallel gripper

②. Acting typeCode N DActing Single Double

③③. Center Port（ option）

Code No entry CCenter port option Plugged Center port

②. Applicable gripper model

Code 08 12 18

Applicable modelCHB08(E) CHB12(E) CHB18

SpecificationFluid medium Clean air（Restricted to filtered compressed air）Operating pressure rangeOperating temperature rangeLubrication No LubricationMaximum operating cycle Single acting：120cpm, Double acting：180cpm

Structure

Air supply port A Air supply port A

Air supply port BPiston (aluminum) Piston (aluminum)

Body (aluminum) Body (aluminum)

Spring (spring steel）

Drive roller (steel) Drive roller (steel)Finger (Steel）

Finger attachment (optional)

Single acting Double acting

N/AE shape retainer ring

N/A

43.5~72.5psi (0.3 ～0.5MPa)40 ~ 120°F (5~50°C) (no freezing)

Finger (Steel）

Grip

ping

for

ce (

N)

Gripping point L（mm） L（mm） L（mm）

Single acting

CHB08-N

2468

10 20 30 40

0.3MPa0.4MPa

0.5MPa

Gripper point L（mm） Gripping point L（mm） Gripping point L（mm）

※L distance of gripping by spring - CHB08：20mm、 CHB12：30mm、 CHB18：40mm（max.）

Double acting

CHB08-D

2468

10 20 30 40

0.3MPa0.4MPa

0.5MPa

CHB12-N

5101520

10 20 30 40 50

0.3MPa0.4MPa

0.5MPa

CHB18-N

1020304050

10 20 30 40 50 60

0.3MPa0.4MPa

0.5MPa

CHB12-D

5101520

10 20 30 40 50

0.3MPa0.4MPa

0.5MPa

CHB18-D

1020304050

10 20 30 40 50 60

0.3MPa0.4MPa

0.5MPa

L

H

L

CHB08 CHB12

10

20

30

5 10Overhung：H（mm）

0.5MPa

0.5MPa PaPa

0.40.4MM0.3MPa0.3MPa G

rippi

ng p

oint

L（m

m）

20

40

10

30

5060

10 20

0.5MPa0.5MPa0.4M0.4M PaPa

0.3M0.3MPaPa

CHB18

Overhung：H（mm）

20

40

10

30

5060

10 20 30

MM0.40.4MM

0.3MPa

0.3MPaPaPa

0.50.5MMPP

Effective gripper force

Characteristics

Maximum gripping distance

Typemodel Stroke

（）

Effective gripping force（N） Maximum Load（N） Possible number of sensorsStandard model with E shape retainer

(Countermeasure lateral load) Force by air Force by spring F1 F2

Singleacting

CHB08-N CHB08E-N 4 4.2 1 5 2.5 2CHB12-N CHB12E-N 6 10.4 1.9 10 5 2CHB18-N 8 34 2.5 30 15 2

Double acting

CHB08-D CHB08E-D 4 4.9 5 2.5 2CHB12-D CHB12E-D 6 12.2 10 5 2CHB18-D 8 37 30 15 2

Remarks ※1, 2 ※3, 4, 5※1. The effective gripping force by air is the value at supply air 0.4MPa and gripping point L 20※2. The values are those of supplying air to port A in case of double acting grippers. The gripping force values of port B are smaller※3. The maximum load means allowable static load but does not mean the whole range of finger moving.※4. The maximum load is just reference but not guaranteed value. Please take enough tolerance into consideration and minimize external forces.※5. The direction of the maximum load - See

Grip

ping

for

ce (

N)

Grip

ping

for

ce (

N)

Grip

ping

for

ce (

N)

Grip

ping

for

ce (

N)

Grip

ping

for

ce (

N)

Gripping point Gripping point

Grip

ping

poi

nt L（

mm）

Grip

ping

poi

nt L（

mm）

Overhung：H（mm）


F2

F1 F1

Air supply port A

Acting and Gripping style

ActionSingle acting

No pressure Pressurized

Double acting

Port B pressurized Port A pressurized

GrippingExternal gripping

Gripping by air Gripping by springInternal gripping

Gripping by air

External gripping Internal gripping

※Gripping force by B port air supply is smaller

Air supply port A

Spring

Finger

Piston

Drive roller

PistonAir supply port A

Drive roller

Finger

Air supply port B


When pressurized, the piston is pushed , then the drive roller closes the fingers.

When the port A is pressurized, the piston is pushed , then the drive roller closes the fingers.

Gripping by spring

10

6

2-M2.6 Depth 4 Center port M3（Option）

2455 9

141

1212

2.5

3.6 15.5

20ø5h7

2-M3（bore through）

2.5

Slot width for pin 2-1.2

13~(11) 13~(11)

102.4

5.5

20.5

3910

.5

40.5

1.5 1.5

M3（air supply port B）

M3（air supply port A）

3.1

Plug in case Center port (option) is used

ø5

2.3

13 14.4

9.52-

ø2

2-11.8

4-ø2.2(Mounting hole for finger attachment）

4-ø3

20~(16)4 4

11 12

24

2-M2（through）

52.

5

Gasket

M3×0.5

11(2

.5)

8.5

0.5

6

ø2（Tubing I.D.）

4

ø5

Dimensions

CHB08

CHB08E

CHK08

LC

Parallel gripper - Multi-acting type（Body width：10）

Parallel gripper multi-acting type (width：10mm) With E shaped retaining rings

Attachment for Parallel gripper （Body width：10）

Barb fitting for CHB08(E)

Model Weight（g）LC-0320-M3M 0.6

※1. The chart shows the state of no air supplied※2. Fingers consist of two same spare parts※3. When pressurized, each finger moves 2mm towards the arrow direction respectively

※1. The above chart shows Parallel gripper (multi-acting type 10mm width) with the attachments installed.※2. Attachments consist of two sets of same spare parts (same design).

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Unit：mmModel Wt.（g） Price ($)

CHB08(E)-2 19222.73

CHB08(E)-2-C 240.91


CHK08 6 45.45

4.1

23ø6h7

1616

3

4.6 20

1.515

6 69 327

Slot for pin 2-1.2 4-ø3.2（Installation hole for finger attachment）

4-M3 Depth 5

15.5

187.6

5.2

12

Center port M3（option）

ø2 Depth 32-M3 Depth 6

16.45

25.5

6.5

11.7

43 45

22

M3（Air supply port A）

M3（Air supply port B）

15~(12) 15~(12)

2.3

ø5

16.4

10.52-

ø2

2-18.2

4-ø3

23.2~（17.2）5.2

13

5.25

2.5

14

35.

7

2-M2.5（Through）

CHB12

CHB12E

CHK12

Parallel gripper Advanced type（Width：16.4）

Parallel gripper advanced type (width：16.4mm）with E shaped retaining rings

Attachment for Parallel gripper (Body width：16.4)

Model Weight（g）CHB12(E)-2 37CHB12(E)-2-C

Model Weight（g）CHK12 11

※1. The chart is of the condition with no air-supply.※2. Two fingers are all same designed (shared).※3. When pressurized, each finger moves 3mm towards the arrow direction.

※1. The above chart is of Parallel gripper Advanced (body width：16.4mm） type with Attachment installed.※2. Attachment consists of two sets of same spare parts (same design).

Plug in case Center port (option) is used

Parallel Gripper Double acting type

2-C2-E

2-ø

P

2-ø

D

R

Hex.

BL

A

ø16mmタイプ

2-ø4.2

12

24

2-25.6

ファイネジタイプ

AL

R

378 8 413

212

26.5

64

24

ø10h730.6

21

Slot width for pin 2-1.54-ø4.2

4-M4 Depth 8

6.5

22

15

11ø3Depth3

2-M4 Depth 8 Center port M5（option）

20.5~(16.5) 20.5~(16.5)

3 36.1

8.5

32.5

12.5

51 53

6.823.6

Plug in case Center port (option) is used ： Hex.7

M5(Air supply port A)

M5(Air supply port B)

3

6

15.4

631~（23）

48

4716

.3

2-M3（through）

CHB18

CHK18

Parallel gripper Multi-acting（Body width：23.6）type

Attachment for Parallel gripper （Body width：23.6）

（Mounting hole for finger attachment）

※1. The chart is of the condition with no air-supply.※2. Two fingers are all same designed (shared).※3. When pressurized, each finger moves 4mm towards the arrow direction respectively.

※1. The chart is of Parallel gripper Multi-acting (body width：23.6mm） type with Attachment installed.

※2. Attachment consists of two sets of same spare parts (same design).



CHB18-2 90 263.64CHB18-2-C 281.82


CHK18 24 54.55

Solid State Sensor Switch SpecificationSensor Switch Model ZE135 ZE155 ZE175 ZE235 ZE255 ZE275Wiring 2 wires 3 wires NPN output 3 wires PNP output 2 wires 3 wires NPN output 3 wires PNP outputLead wire direction Upper RearSupply voltage ー DC4.5 ~ 28V ー DC4.5 ~ 28VLoad voltage DC10 ~ 28V DC4.5 ~ 28V DC10 ~ 28V DC4.5 ~ 28V

Load current2.5 ~ 20mA

（at 25°C、10mA at 60°A） 40mA Max.2.5 ~ 20mA

（at 25°C, 10mA at 60°C） 40mA Max.

Current consumption ー 8mA Max.（DC24V）10mA Max.（DC24V）ー 8mA Max.（DC24V）10mA Max.（DC24V）Internal voltage drop （※1） 4V Max.

Leakage Current 0.7mA Max.（DC24V, 25°C）

50μA Max.（DC24V）0.7mA Max.

（DC24V, 25°C）50μA Max.（DC24V）

Response time 1msec Max.Insulation resistance 100MΩ Min.（ with D C500V Ohmmeter, between case and wire terminal）Withstand voltage AC500V（50/60Hz）1 min.（between case and wire terminal）Impact resistance（※2） 294.2m/s² (Non-repetitive)Vibration resistance（※2） 88.3m/s²（Peak to peak amplitude 1.5mm・10~55Hz）

IP67（IEC standard）、JIS C0920（watertight style）Indicator light ON state - Red LED indicator illuminates

Lead wire PCCV0.15SQ×3 wires (Brown, Blue, Black) ×ℓ (※3)

Operating temp. range 0 ~ 60°C Storage temp. range -10 ~ 70°CWeight 15g（Wire length A：in case of 1000mm）、35g（Wire length B：in case of 3000mm）、15g（Wire length：in case of 300mm M8 connector）※1. Internal voltage drop is to change by the current load※2. Own testing standard※3. Cable length ： A；1000mm、B；3000mm、G；300mm with M8 connector only for ZE175、ZE275

Sensor Switch model designation (Example)

ZE①155②

①. Sensor Switch

②. Wiring type・Cable directionmodel 135 155 175 235 255 275

Type 2 wires3 wires 2 wires

3 wiresNPN output PNP output

Cable direction Side Top

A③

③.Length of cableModel A B G（※）

Cable length（） 1000 3000 300 with M8 connector※Cable length：300 with M8 connector is only for ZE175 and ZE275

NPN output PNP output

2V Max.（0.8V Max. in case Load under 10mA）

2V Max.（0.8V Max. in case Load under 10mA）

4V Max.

PCCV0.2SQx2wires(Brown, Blue)×ℓ (※3)

PCCV0.2SQx2wires ((Brown, Blue) × ℓ (※3)PCCV0.15SQ×3 wires (Brown, Blue, Black) ×ℓ (※3)


(32 ~ 140°F)(14 ~ 158°F)

Protection structure

Load

SwitchMain circuit

Blue

Brown

（－）

（＋）

（Switch）（external wiring） Zener diode（for surge suppression）

LED indicator

DC10~28V

Diode (for wrong polarity protection)

Black

3（－）

1（＋）

4

（Switch）（external wiring） Zener diode (for surge suppression)

DC4.5~28VLoad

Black

（－）

（＋）

（Switch）

Zener diode (for surge suppression)

DC4.5~28V

(external wiring）Diode (for wrong polarity protection)

Load

608

ℓ（ℓ=A ： 1000、 B ： 3000）

4.6

（6）

Max. sensing position

ø2.6

4

M2.5 slotted head setscrewIndicater

15.5

ø9

Indicator

4

15.5（6）

4.6 ø2

.6

（300） 31

4（OUT）

1（＋） 3（ー）

Connector pin location


4

Indicater10

.5

4.6

（6） Max. sensing position

ø2.6

608

15.5

ℓ（ℓ=

A ： 1

000、 B

： 30

00）

15.5（6）

44.

6

ø2.6

ø9

Indicator


10.5（

300）

31

Non-contact type sensor switch outline view

Non-contact type sensor switch - internal circuitZE135、ZE235

Cable rear connection 2 wiring, 3 wiring Cable upper connection 2 wiring, 3 wiring

Cable rear connection with M8 Connector

ZE175、ZE275

ZE155、ZE255

Cable upper connection with M8 Connector

Unit：mm

Model Price（$）

ZE135A 23.64ZE135B 25.45ZE155A 23.64ZE155B 25.45ZE175A 23.64ZE175B 25.45

Unit：mm

ZE175G 25.45

Unit：mm

Unit：mm

ZE275G 25.45

SwitchMain circuit

SwitchMain circuit

LED indicator

LED indicator Diode (for wrong polarity protection)

Blue

Blue

Brown

Brown


Model Price（$）

Model Price（$）23.6425.4523.6425.4523.6425.45

ZE235AZE235BZE255AZE255BZE275AZE275B

Model Price（$）

M2.5 slotted head setscrew


3（ー）


Connector pin position 1（＋） 4（OUT）


Handling instruction of non-contact sensor switch

1. Connect the lead wires according to their color. Incorrect wiring will cause damage to the sensor switch since there is noover-current protection.

2. With the inductive load of an electromagnetic relay, etc., the use of a surge protection diode is recommended.3. Do not use AND (Series) connection because it reduces the voltage of circuit in proportion to the number of sensor switches.4. In case of OR (Parallel) connection, you may connect output wires (black color wires) of sensor switches together

directly. Be aware of load return errors since the currency leakage increases in proportion to the number of switches.5. Because the sensor switches are magnetically sensitive, avoid using them in locations subject to strong external magnetic

fields or bring them in close proximity to power lines and areas where large electric currents are present. In addition, donot use magnetized materials for the mounting bracket, since this may cause erratic operation.

6. Avoid excessive loads by pulling on, stretching and bending the lead wire.7. Do not use the sensor switches in environments where chemicals or gas are present.8. Consult PISCO for using the sensor switch in an environment with water or oil.

i Accessaries

4 Tubings

3 Push-in Mini Fitting

1 Flow Control ValveMeter-in flow control valve is best suitable for single-acting grippers.

Flexible polyurethane tubing, 9 colors

2 Barb FittingIdea for small grippers with extremely thin bodies

Push-in connect fitting makespiping easier

TypeModelJSCøD-MB

Price（$）

TypeModelJSSøD-MB

Price（$）

Elbow JSC3-M3B 12.45 Free JSS3-M3B JSC3-M5B 8.64 JSS3-M5BJSC4-M3B (5/32") 12.45 JSS4-M3B (5/32")JSC4-M5B (5/32") 5.45 JSS4-M5B (5/32") JSC6-M5B 6.60 JSS6-M5B

Type ModelPrice ($)（per meter）

UBT0320-1-2UBT0425-1-2UBT0640-1-2

Meter-out flow control valve is best suitable for double-acting grippers.

Softer polyurethane tubing, 6 colors

※Specify the tubing length in 1 and the color in 2 of the model number from the following option. Polyurethane Tubing1 Tubing length 20 (20 meter roll) or 100 (100 meter reel)2 Color B : Black, R : Red, Y : Yellow, BU : Blue,　O : Orange

Soft Polyurethane Tubing1 Tubing length （m） 20 (20 meter roll), 100 (100 meter roll in a box)2 Color CBL：Clear Black, CO : Clear Orange, CY : Clear Yellow

Type ModelPrice ($)(per meter)

Soft Polyurethane Tubing UC0425-1-2 .73UC0640-1-2 1.18

TypeModelLC-øD-M

Price（$）

Straight LC-0320-M3 1.18LC-0320-M3M※ 3.64LC-0320-M5 .55LC-0425-M3 1.18LC-0425-M5 .55LC-0640-M3 3.00LC-0640-M5 .55

TypeModel

PCøD-MMPrice（$）

TypeModelPLøD-MM

Price（$）

Straight PC3-M5M 1.91 Elbow PL3-M5M PC4-M5M 2.27 PL4-M5M PC6-M5M 2.36 PL6-M5M

※The fitting marked is designed for mounting on the side ports of CHB08（E）model (Multi-acting type 10mm body)

øD

øD øD øD

øD

M

M M M

MJSC1/8-M3B 12.45 JSS1/8-M3B JSC1/8-M5B 8.64 JSS1/8-M5BJSC1/4-M5B 10.45 JSS1/4-M5B

12.458.64

12.458.64

10.4512.458.64

10.45

TypeModelJSCøD-MA

Price（$）

TypeModelJSSøD-MA

Price（$）

Elbow JSC3-M3A 12.45 Free JSS3-M3A JSC3-M5A 8.64 JSS3-M5AJSC4-M3A (5/32") 12.45 JSS4-M3A (5/32")JSC4-M5A (5/32") 5.45 JSS4-M5A (5/32") JSC6-M5A 6.60 JSS6-M5A

øD

øD

M MJSC1/8-M3A 12.45 JSS1/8-M3A JSC1/8-M5A 8.64 JSS1/8-M5AJSC1/4-M5A 10.45 JSS1/4-M5A

12.458.64

12.458.64

10.4512.458.64

10.45

PC1/8-M5M 2.27PC5/32-M5M 2.27PC1/4-M5M 2.45

PL1/8-M5M PL5/32-M5M PL1/4-M5M

2.823.183.233.183.183.32

UBT1/4-1-2UBT1/8-1-2

.56

.67

.74

.36

.30

G：Green, CB : Clear Blue, C : Clear, W : Milky white

CG：Clear Green, CB : Clear Blue, C：Clear


Specify UBT0425 if you need 5/32" O.D. tubing

Polyurethane Tubing

Documents

Gripper Series · •Light weight, miniature sized stainless steel gripper. •Stable gripping is assured by a work stopper. •No dedicated fingers are necessary for works of simple