Turntable Cylinder

Series MGTø63, ø80, ø100

Flat cylinder with guide (Series MGP) and manual turntable combination

CAT.E269-

Turntable CylinderSeries MGT

ø63, øø80, øø100

Flat cylinder with guide (Series MGP) and manual turntable combinationHigh precision bearings for smooth turning return movement

Table unit has positioning mechanisms for each 90° and 180° of rotation

Features 1

Assembly lines, inspection lines etc.with turning operations

Model

MGTM

MGTL

Bearing types

Slide bearing

Ball bushing

Bore size(mm) Standard stroke (mm)

63

80

100

25⋅50⋅75⋅100⋅125⋅150⋅175⋅200

Series variations

Can be mounted 3 ways

Application examples

Rotation position is detected by provision of an auto switch sensor

Side piping

Front mount

Front piping

Bottom m

ount

Side mount

Bottom mount

Front mount Side mount

90° 180°

ø63, ø80, ø100Series MGT

1

How to Order

Table unitswitch quantity

Nil Without auto switch

Cylinder withturntable

MGT

Stroke (mm)

Table position detector hardware

Guide rod bearing typeM

L

Slide bearing

Ball bushing

Bore size63

80

100

63mm

80mm

100mm

Table unit autoswitch type

Nil Without auto switch

∗ Refer to the table below for auto switch part numbers.

Cylinder unit autoswitch type

Cylinder unit /Applicable auto switch types

Table unit/Applicable auto switch types

M 63 50 11 Y59A S SA93

a

Table positiondetector arm

Switch mounting bracket

d

c

b

S

2

3

4

1 pc.

2 pcs.

3 pcs.

4 pcs.

Cylinder unitswitch quantity

Nil

S

2 pcs.

1 pc.

X

X

X

X

X

X

XXXX

X

XXX

X

X

XXXXXXX

a b c d101112131415202325

180°

90°

Symbol Position detector armsSwitchbracket

Position-ing

angle

Specialfunctions

Electricalentry

Wiring(output)

Load voltage

DC AC

Auto switch part no.

Electrical entry direction

Vertical Horizontal

Lead wire length (m)

0.5(Nil)

3(L)

5(Z)

Applicable loadIndicatorlight

—

—

Diagnostic indicator

(2 color indicator)

Grommet

GrommetYes

No

Yes

3 wire

2 wire

3 wire(NPN)

3 wire(NPN)3 wire(PNP)

24V —

5V

5V12V

12V

5V12V

12V

—

24V12V

5V12V

—

100V

100Vor less

—

Y69A

Y69B

—

—

Y7NWV

Y7PWV

Y7BWV

Z76

Y59A

Y59B

Z73

Z80

Y7NW

Y7PW

Y7BW

—

— ICcircuit

—

ICcircuit

—

—

ICcircuit

RelayPLC

RelayPLC

—

Solid stateswitch

Reed switch

Type

2 wire

2 wire

ICcircuit

3 wire(PNP) Y7PV Y7P

Special functionsType Electrical

entry

Grommet Yes

Wiring(output)

2 wire

3 wire (NPN equiv.)

Load voltage

––––––– 100V

ACDC

Auto switch part no. ∗ Lead wire length (m)0.5(Nil)

3(L)

—

RelayPLC

RelayPLC

Applicableload

100V or less

—

—

—12V

5V,12V

12V

5V

24V

No

GrommetDiagnostic indicator

(2 color indicator)

—

—

–––––––

Ree

d

swit

chS

olid

sta

te s

wit

ch

A90A93A96F9NF9PF9B

F9NWF9PWF9BW

Electrical entry direction

HorizontalIndi

cato

rlig

ht

24V

3 wire (NPN)

3 wire (PNP)

2 wire3 wire (NPN)

3 wire (PNP)

2 wire

Turntable Cylinder

∗ Refer to the table below for auto switch part numbers.

IC circuit

IC circuit

∗ Lead wire indicator symbol0.5m ...... Nil (Ex.) Y69B 3m ...... L Y69BL 5m ...... Z Y69BZ

∗∗ Solid state auto switches marked with a are manufactured upon receipt of order.

∗∗∗ Refer to pages 6 to 9 for detailed auto switch specifications.

* Lead wire length indicator symbol0.5m ...... Nil (Ex.) A93 3m ...... L A93L

** Refer to pages 6 to 9 for detailed auto switch specifications.

Refer to standard stroke table on page 2.

Yes

ICcircuit

Series MGT

2

Models

Note 1) Vertical outlet types cannot be mounted.

Model

MGTM 63

80

100MGTL

Bearingtype

Slide bearing

Ball bushing

Applicable auto switches

Cylinder

D-Z7 type

D-Z8 typeD-A9 type D-F9 type

D-Y5 type

D-Y6 type

D-Y7 type

Reed switch Solid state Reed switch Solid state

TurntableBore size

(mm)

Note 1) Note 1)

Specifications

Theoretical Output

Weight Table

Standard Stroke Table

Additional Bracket Weight Table

Actuation system

Fluid

Proof pressure

Maximum operating pressure

Minimum operating pressure

Ambient & fluid temperatures

Piston speed

Bumper

Lubrication

Stroke length tolerance

Table rotation system

Table rotation direction

Table angle of rotation

Double acting type

Air

1.5MPa15.3kgf/cm2

1.0MPa10.2kgf/cm2

0.1MPa1.0kgf/cm2

-10 to 60°C

50 to 400mm/s

Double-side rubber bumper

Non-lube

mm

Manual type

Right, left, free repetetive rotation

Quarter circle 90°, half circle 180°,with positioning mechanism

+1.5 0

Intermediate strokesIntermediate strokes (in 5mm increments) other than the standard stokes are made by installing spacers of 5, 10, 15 and 20mm widths.

(Ex.) A 1.MGTM63-35st is made by installing a 15mm spacer inside a MGTM63-50st, however the overall length will be the same as the 50st.

OUT (N) IN (N)

(N)

Bore size

(mm)

Rod size

(mm)

Pistonarea

(mm2)

Actuationdirection

623

561

1005

907

1571

1429

3117

2803

5027

4536

7854

7147

OUT

IN

OUT

IN

OUT

IN

935

841

1508

1361

2356

2144

1247

1121

2011

1814

3142

2859

1559

1402

2514

2268

3927

3574

1870

1682

3016

2722

4712

4288

2182

1962

3519

3175

5498

5003

2494

2242

4022

3629

6283

5718

2805

2523

4524

4082

7069

6432

3117

2803

5027

4536

7854

7147

0.2 0.3 0.4 0.5 0.6

Operating pressure (MPa)

0.7 0.8 0.9 1.0

20

25

30

63

80

100

1N: Approx. 0.102kgf 1MPa: Approx.1.02kgf/cm2 Note) Theoretical output (N) = Pressure (MPa) x Piston area (mm2)

MGTM63 to 100 (Slide bearing)

63

80

100

MGTM63

MGTM80

MGTM100

Bore size

(mm)Model

(kg)

Standard stroke (mm)

25 50 75 100 125 150 175 2006.96

(4.78)12.07(9.29)(17.83)(13.51)

7.81(5.12)13.31(9.96)(19.56)(14.45)

8.57(5.38)14.25

(10.33)20.89

(14.99)

9.32(5.63)15.18

(10.71)22.22

(15.53)

10.08(5.88)16.12

(11.08)23.55

(16.07)

10.83(6.14)17.06

(11.46)24.88

(16.60)

11.59(6.39)18.00

(11.83)26.21

(17.14)

13.10(6.90)19.87

(12.58)28.87

(18.22)

MGTL63 to 100 (Ball bushing)

63

80

100

MGTL63

MGTL80

MGTL100

Bore size

(mm)Model

(kg)

Standard stroke (mm)

25 50 75 100 125 150 175 2006.62

(4.33)12.03(8.92)17.53

(12.84)

7.49(4.61)13.33(9.44)19.33

(13.62)

8.15(4.80)14.15(9.73)20.51

(14.04)

8.91(5.08)14.97

(10.02)21.69

(14.46)

9.57(5.27)15.79

(10.31)22.87

(14.87)

10.24(5.45)16.61

(10.60)24.04

(15.29)

10.90(5.64)17.43

(10.89)25.22

(15.70)

12.23(6.01)19.07

(11.46)27.58

(16.54)

Numbers inside ( ) indicate the weight of moving parts.

1MPa = 10.2kgf/cm2

Symbols for table unit position detector bracket

10

20

0

0

0

11

—

0.21

0.24

0.25

12

—

0.16

0.19

0.19

13

23

0.12

0.14

0.14

14

—

0.12

0.13

0.14

15

25

0.08

0.08

0.09

Bore size

(mm)

63

80

100

(kg)

MGTM

MGTL

63

80

100

25, 50, 75, 100, 125,

150, 175, 200

Standard strokes (mm)Model

Allowable eccentric load

Series MGT

3

Operating Conditions

Allowable side load

l

m

l

m

F

F

Bore size(mm) Model

F(N) 1N: Approx. 0.102kgf

Stroke (mm)

25 50 75 100 125 150 175 200

63

80

100

MGTM

MGTL

MGTM

MGTL

MGTM

MGTL

204

143

250

62

356

114

178

127

221

154

321

153

212

186

291

255

382

335

193

170

267

237

353

313

176

243

246

220

328

292

162

226

228

205

307

274

151

212

213

192

288

257

140

199

199

180

271

242

100

5432

1

Load

wei

ght m

(kg)

Eccentric distance l (mm)

200

300

1 2 3 4 5 10 20 304050 100 200 300400

10

30

20

40

P = 0.5MPa

50st or smaller 75, 100st

MGTL63

Larger than100st50

100

200

5040

30

20

1010 20 30 40 50 100 200 300

Load

wei

ght m

(kg)

Eccentric distance l (mm)

P = 0.5MPa

MGTM63

100

543

2

1

Load

wei

ght m

(kg)

Eccentric distance l (mm)

200300

1 2 3 4 5 10 20 304050 100 200300400

10

30

20

4050

P = 0.5MPa

25st

MGTL80

100

5040

30

20

1020 30 40 50 100 200 300

Load

wei

ght m

(kg)

Eccentric distance l (mm)10

P = 0.5MPa

Larger than 50st

MGTM80

400

200

300

100

543

2

1

Load

wei

ght m

(kg)

Eccentric distance l (mm)

200

300

1 2 3 4 5 10 20 304050 100 200 300400

10

30

20

4050

MGTL100

100

5040

30

20

1020 30 40 50 100 200 300

Load

wei

ght m

(kg)

Eccentric distance l (mm)10 400

200

300

P = 0.5MPa

25, 50st

MGTM100

Turntable Cylinder

Larger than 50st

Larger than 50st

Larger than75st50st

Larger than75st

P = 0.5MPa

50st25st

25, 50st

25, 50st

Series MGT

Construction

4

Description Material Note

Parts list

Flat cylinderw/turntable

Guide plateBearing guide ABearing guide BBearing guide CBearing guide D

Notch tableBearingNotch ringSteel ballBall capReturn spring

—

Aluminum alloyAluminum alloyAluminum alloyAluminum alloyAluminum alloyCarbon steel

—Carbon steel

High carbon chromium bearing steelStainless steel

Piano wire

Description Material Note

Parts list

Spring guideParallel pinParallel pinHexagon socket head cap screwHexagon socket head cap screwHexagon socket head cap screwHexagon socket head cap screwHexagon socket head cap screwHexagon boltHexagon nutSpring washerPlain washerHelical insert

Carbon steelHigh carbon chromium bearing steelHigh carbon chromium bearing steelChrome molybdenum steelChrome molybdenum steelChrome molybdenum steelChrome molybdenum steelChrome molybdenum steelChrome molybdenum steel

Carbon steelSteel wire

Carbon wireStainless steel

Nickel platedNickel platedNickel platedNickel platedNickel platedNickel platedNickel platedNickel platedNickel plated

Description Material Note

Parts list (position detector bracket)

Magnet base AMagnet base BSwitch holderMagnet holderMagnetRetaining ringAuto switchHexagon socket head cap screwHexagon socket head cap screw

Aluminum alloyAluminum alloyAluminum alloyAluminum alloy

Rare earth magnetCarbon tool steel

—Chrome molybdenum steelChrome molybdenum steel

White anodized White anodized White anodized White anodized

D-A9 typeNickel platedNickel plated

A

A

Section A – A

MGTMMGTL

Note) Please refer to the separate catalog CAT.E250 for details on components and replaceable parts for flat cylinders with guides (MGPM, MGPL).

MGPM63 to 100- -

MGPL63 to 100- -

White anodizedWhite anodizedWhite anodized

ChromatedChromated

Nickel plated

Hard zinc chromated

Zinc chromated

75st, 100st

Series MGT

5

Dimensions

XAH7

XCXL

XB

øX

AH

7

WBZ WA

XX section

X X±0

.02

4-YY depthYLøXAH7 depth XL

ab

c de

T groove dimensions

XX section detail drawing

QQ section detail drawing

22.5°

45°

30

S

QQ sectionB-NN depth NL

øQ

øRA

ø6+0.05depth 6

6+0.05 0

Notch spring force adjustment bolt

Turntable angledetection switch

Z WA

UXP

W

2-P

2-PGBGAGC

PA + StrokeC + StrokeFA FB

SBSA

FC B + Stroke

A + StrokeAA + Stroke

E

60

NL

HB

T

øR

B

4-øOA throughL

4-MM depth ML

XX section

VA HVB

HA

: T g

roov

e fo

r he

x. b

olt

PBKJ

G

(Plug)

øXAH7depth XL

X±0

.02

6

8

2-R3

a11

13.3

15.3

b17.8

20.3

23.3

c10

12

13.5

d7

8

10

e18.5

22.5

30

Bore size (mm)

63 80100

6380

100

6380

100

25, 50, 75, 100, 125, 150, 175, 200

Standard stroke (mm)

7796.5116

4956.566

202530

162225

121825

151520

7891.5111.5

16.51923

13.515.519

16.514.518

162202240

M10M12M14

103121.5145

3945.555.5

394656

585462

222632

101215

8.610.612.5

188225272

117128168

242435

100125150

545671

394151

148198236

124156188

142180210

110140166

1417.520

988

Rc1/4Rc3/8Rc3/8

1414.517.5

2825.532.5

557489

7080100

M6 X 1.0M8 X 1.25M8 X 1.25

M10 X 1.5M12 X 1.75M14 X 2.0

(mm)

(mm)

AA A EDB

165.5192

186218

147 168 188

216251

25st Larger than 100st

114 134

160180

75st, 100st Larger than 100st

37 57

63.5

64

75st, 100st Larger than 100st50st

109.5121

130147

9325st 50st

135

33.531

16

25st 50st

202530

160.5171208

172198233

106.5115137

118142162

253036

29.518.521

4145.546

282848

525272

128128148

384235

505447

889285

25.50st

25st

Larger than 50st

50, 75, 100st

25.50stLarger than 50st 25.50st Larger than 50st

Larger than 100st 25st 50, 75, 100st Larger than 100st

(mm)MGTM (Slide bearing) MGTL (Ball bushing)

(mm)

B C DA FA

OB OL P PA PB PW Q RA RB RC S SA SB T U VA VB WA WB

FB FC G GA GB GC H HA HB J K L MM ML NN NL OA

6380

100

242811

80100124

566

677

81010

M10 X 1.5M12 X 1.75M14 X 2.0

202428

(mm)

X XA XB

455

XC XL YY YL Z

6380

100

Bore size(mm)

6380

100

(mm)

AA EBD

øR

C

øD

B

4-øOB counter bore depth OL

Turntable Cylinder

Boresize(mm)

Boresize(mm)

Boresize(mm)

Boresize(mm)

o

Auto Switch SpecificationsSeries MGT

6

Applicable Auto Switch Models

Applicable auto switches Electrical entry/Function

Grommet

Grommet

Grommet

Grommet

(2 color indicator type, with diagnostic output)

Grommet

Grommet

(2 color indicator type, with diagnostic output)

D-Z7⋅Z8 type

D-A9 type

D-Y5⋅Y6⋅Y7P(V) type

D-Y7 W(V) type

D-F9 type

D-F9 W type

Reed switches

Solid state switches

The D-Z7, D-Z8 and D-A9 type switches do not have built-in contact protection circuits. Use a contact protection box in cases such as with an induction load, when the lead wire is longer than 5m or with 100VAC.

Specific Product PrecautionsBe sure to read before handling.Refer to pages 13 through 15 for auto switch precautions.

Contact protection box internal circuits

Part numberLoad voltageMax. load current

∗ Lead wire length ------- Switch contact side 0.5mLoad connection side 0.5m

1 Operating load is an induction load.

2 Wiring to the load is 5m or longer.

3 Load voltage is 100VAC.

Use a contact protection box in any of the above listed situations.

Surge absorber Chokecoil

OUT Brown [Red]

OUT Blue [Black]

OUT(+) Brown [Red]

OUT (-) Blue [Black]

Zener diode

CD-P11

CD-P12

Contact Protection Box/CD-P11, CD-P12

CD-P11 CD-P1224VDC50mA

200VAC12.5mA

100VAC or less25mA

Contact protection box specifications

Contact protection box /Dimensions

Contact protection box /Connection method

In order to connect a switch unit to a contact protection box, connect the lead wires from the contact protection box on the side labeled SWITCH to the lead wires coming out of the switch unit.Further, the length of the lead wires between the contact protection box and the switch unit should be kept as short as possible, but no more than 1m.

CD-P

VOLT SW

ITC

H

4.4

38

4615.53.4

3.4

9 18

ø

Chokecoil

Series MGT

Auto Switch Internal Circuits

Reed switches Solid state switches

D-Z76

D-Z73

D-Z80

D-A93(V)

D-A96(V)

D-A90(V)

D-Y59A, Y69A

D-Y59B, Y69B

D-Y7P(V)

D-Y7NW(V)

D-Y7BW(V)

D-Y7PW(V)

Indicator light/Display method

D-F9N(V)

D-F9B(V)

D-F9P(V)

D-F9NW(V)

D-F9BW(V)

D-F9PW(V)

7

Optimum operating position

Operating range OFF

ON

RedDisplay

Green Red

LED

Ree

d sw

itch

Resister

Zenerdiode

OUT (+)

LED

Ree

d sw

itch

Resister

Reversecurrent

preventiondiode

OUTBlack[White]

DC (+)Brown [Red]

DC (-)Blue[Black]

Load

(+)

(-)

DC

pow

er s

uppl

y

Ree

d sw

itch

OUT( )Blue[Black]

±

Ree

d sw

itch

Blue[Black]

LED

Ree

d sw

itch

Resister

Zener diode

Brown[Red]

LED

Ree

d sw

itch Resister

Reversecurrent

preventiondiode

OUTBlack[White]

DC (+)Brown[Red]

DC (-)Blue[Black]

Load

OUTBlack[White]

DC (+)Brown[Red]

DC (-)Blue[Black]

Mai

n sw

itch

circ

uit

Mai

n sw

itch

circ

uit

OUT (+)Brown[Red]

OUT (-)Blue[Black]

OUTBlack[White]

Brown[Red]

DC (-)Blue[Black]

Mai

n sw

itch

circ

uit

Mai

n sw

itch

circ

uit

DC (+)Brown[Red]

OUTBlack[White]

DC (-)Blue[Black]

OUT (+)Brown[Red]

OUT (-)Blue[Black]

Mai

n sw

itch

circ

uit

OUTBlack[White]

DC (+)Brown[Red]

DC (-)Blue[Black]

Mai

n sw

itch

circ

uit

OUTBlack[White]

DC (+)Brown[Red]

DC (-)Blue [Black]

Mai

n sw

itch

circ

uit

OUT (+)Brown[Red]

Mai

n sw

itch

circ

uit

OUT (-)Blue[Black]

OUTBlack[White]

DC (-)Blue[Black]

DC (+)Brown[Red]

DC (+)Brown[Red]

OUTBlack[White]

DC (-)Blue[Black]

Mai

n sw

itch

circ

uit

OUT (+)Brown[Red]

OUT (-)Blue[Black]

Brown[Red]

Blue[Black]

Blue[Black]

Brown[Red]

OUT (-)

OUT (±)Brown[Red]

OUT (±)Brown[Red]

ContactprotectionboxCD-P11CD-P12

OUT( )Blue[Black]

OUT (+)Brown[Red]

OUT( )Blue[Black]

-

Mai

n sw

itch

circ

uit

OUTBlack[White]

DC (+)Brown[Red]

DC (-)Blue[Black]

DC (+)

Turntable Cylinder

ContactprotectionboxCD-P11CD-P12

ContactprotectionboxCD-P11CD-P12

Mai

n sw

itch

circ

uit

Mai

n sw

itch

circ

uit

ContactprotectionboxCD-P11CD-P12

(+)

(-)

±

DC

pow

er s

uppl

y

Series MGT

8

Proper auto switch mounting positions forcylinders (stroke end)

Mounting of auto switches for cylinders

Proper auto switch mounting positions fortable position detection

Mounting of auto switches for table position detection

Proper Auto Switch Mounting Positions (Stroke End)

Mounting of Auto Switches

A B Auto switch

Auto switch

d c b

a

When mounting an auto switch, insert it into the cylinder's switch groove from the direction shown in the figure below. After setting it in the mounting position, use a flat head watchmakers screwdriver to secure it with the mounting screw which is included.

Note) When fastening the auto switch mounting screw, use a watchmakers screwdriver with a grip diameter of 5 to 6mm.The fastening torque should be 0.05 to 0.1N⋅m (0.51 to 1.02kgf⋅cm).As a rule, it should be turned about 90° past the position at which tightening can be felt.

Switch mounting screw (M2.5 x 4l )

(Included)

Flat head watch-makers screwdriver

Switch mounting screw (M2.5 x 4l)(Included)

Flat head watchmakersscrewdriver

Bore size (mm)6380

100

1013

17.5

1418.523.5

Proper mounting positions (mm)

A B

Proper mounting positions (mm)

In order that adjacent switches do not misoperate, theyshould be set within ± 1mm of the proper mountingpositions indicated in the table above.

D-A9 typeD-F9 typeD-F9 W type

265

81211

a b141817

c202423

d

Basic Wiring

9

Auto Switches Connections and Examples

Solid state 3 wire, NPN(Power supply for switch and load are the same.)

Specification for sink input

2 wire

Specification for source input

2 wire with 2 switch AND connection 2 wire with 2 switch OR connection

2 wire 2 wire

Solid state 3 wire, PNP

Example: Power supply is 24VDC Voltage decline in switch is 4V

Example: Load impedance is 3kΩLeakage current from switch is 1mA

(Power supply for switch and load are separate.)

Connection Examples for AND (Series) and OR (Parallel)

Examples of Connection to PLC (Sequence Controller)

Connect according to the applicable PLC input specifications, as the connection method will vary depending on the PLC input specifications.

When two switches are connected in series, a load may malfunction because the load voltage will decline when in the ON state.The indicator lights will light up if both of the switches are in the ON state.

<Solid state>When two switches are connected in parallel, malfunction may occur because the load voltage will increase when in the OFF state.

Blue[Black]

Main switch circuit

Load

Brown [Red]

Black[White]

Main switch circuit

Brown[Red]

Load

Blue[Black]

Black[White]

Main switch circuit

LoadBlue[Black]

Brown[Red]

Main switch circuit

Load

Blue[Black]

Brown[Red]

Main switch circuit

Load

Brown [Red]

Blue[Black]

Black[White]

PLC internal circuitCOM

Switch

InputBlack[White]

Brown[Red]

Blue[Black]

PLC internal circuitCOM

Switch

InputBrown[Red]

Blue[Black] PLC internal circuit

Switch

Input

COM

Blue[Black]

Brown[Red]

PLC internal circuitCOM

Switch

InputBlack[White]

Brown[Red]

Blue[Black]

Switch 1

Switch 2

Load

Blue[Black]

Brown[Red]

Blue[Black]

Brown[Red]

Switch 1

Switch 2

Load

Brown[Red]

Blue[Black]

Brown[Red]

Blue[Black]

Series MGT

3 wireOR connection for NPN output

Switch 1

Switch 2

LoadSwitch 1

Brown[Red]

Switch 2

Black[White]

Blue[Black]

Relay

RelayBlack[White]

Load

Relaycontact

AND connection for NPN output(Using relays)

Switch 1

Brown[Red]

Switch 2

Load

Brown[Red]

AND connection for NPN output(Performed with switches only)

The indicator lights will light up when both switches are turned ON.

<Reed switch>

2 wire

Indicatorlight

protectioncircuitetc.

Brown[Red]

Blue[Black]

Load

<Reed switch>

Brown[Red]

Blue[Black]

Load

<Solid state>

3 wire, NPN 3 wire, PNP

Brown [Red]

Blue[Black]

Blue[Black]

Black[White]

Black[White]

Blue[Black]

Brown[Red]

Blue[Black]

Black[White]

Blue[Black]

Black[White]

Brown[Red]

Because there is no current leakage, the load voltage will not increase when turned OFF, but due the number of switches in the ON state, the indicator llights will sometimes get dark or not light up, because of dispersion and reduction of the current flowing to the switches.

Indicatorlight

protectioncircuitetc.

Load voltage at ON = - x 2 pcs.

= 24V - 4V x 2 pcs. = 16V

Power supply voltage

Residual voltage

leakagecurrent

loadimpedanceLoad voltage at OFF = x 2 pcs. x

= 1mA x 2 pcs. x 3kΩ= 6V

10

Series MGT

Safety Instructions

These safety instructions are intended to prevent a hazardous situation and/or equipment damage. These instructions indicate the level of potential hazard by label of "Caution", "Warning" or "Danger". To ensure safety, be sure to observe ISO 4414 Note 1), JIS B 8370 Note 2) and other safety practices.

1 The compatibility of pneumatic equipment is the responsibility of the person who designs the pneumatic system or decides its specifications.Since the products specified here are used in various operating conditions, their compatibility for the specific pneumatic system must be based on specifications or after analysis and/or tests to meet your specific requirements.

2 Only trained personnel should operate pneumatically operated machinery and equipment.Compressed air can be dangerous if an operator is unfamiliar with it. Assembly, handling or repair of pneumatic systems should be performed by trained and experienced operators.

3 Do not service machinery/equipment or attempt to remove component until safety is confirmed.

1.Inspection and maintenance of machinery/equipment should only be performed after confirmation of safe locked-out control positions.

2.When equipment is to be removed, confirm the safety process as mentioned above. Cut the supply pressure for this equipment and exhaust all residual compressed air in the system.

3.Before machinery/equipment is re-started, take measures to prevent shooting/out of cylinder piston rod etc. (Bleed air into the system gradually to create back-pressure.)

4 Contact SMC if the product is to be used in any of the following conditions:1.Conditions and environments beyond the given specifications, or if product is used outdoors.2.Installation on equipment in conjuction with atomic energy, railway, air navigation, vehicles, medical

equipment, food and beverage, recreation equipment, emergency stop circuits, press applications, or safety equipment.

3.An application which has the possibility of having negative effects on people, property, or animals, requiring special safety analysis.

Note 1) ISO 4414 : Pneumatic fluid power -- Recommendations for the application of equipment to transmission and control systems.

Note 2) JIS B 8370 : Pneumatic system axiom.

Warning

Caution : Operator error could result in injury or equipment damage.

Warning : Operator error could result in serious injury or loss of life.

Danger : In extreme conditions, there is a possible result of serious injury or loss of life.

11

1.Air cylinder has a possibility of dangerous sudden action if sliding part of machine is twisted due to external force etc.In such a case, it may harm or injure human body; e.g. by catching hand or foot in the machine, or it may damage the machine itself. Therefore, machine should be designed to avoid such troubles.

2.A protective cover is recommended to minimize the risk of personal injury. If a stationary object and moving parts of cylinder are in close, proximity personal injury may occur. Design the construction to avoid contact with human body.

3.Be sure to tighten any loose fixed and/or connected parts.When cylinder operates with high frequency or cylinder is installed where there is a lot of vibration, ensure that all parts remain secure.

4.Deceleration circuit and shock absorber may be required.When driven object is operated at high speed or heavy load, cylinder's cushion will not be enough to absorb the shock. Install deceleration circuit to reduce the speed before cushioning or install external shock absorber to relieve the shock. In this case, examine rigidity of machine.

5.Consider the possibility that operating pressure will be dropped by power outage etc..In case cylinder is used for clamping mechanism, there is a possibility of work dropping off caused by decrease of clamping force; therefore, install safety equipment not to allow damage to machine nor to human body. Suspension mechanism and lifting machine should be designed with safety equipment.

6.Consider loss of power source.Measures should be taken to protect human body and/or machine against unexpected drop of work due to loss of air pressure, electricity and hydraulics.

7.Design circuit to prevent sudden extension (Start up).When an air cylinder is exhausted and one side of the piston is pressurized as a result of exhaust center type directional control valve and/or holding after residual pressure is exhausted, the piston will advance at high speed. In this case, design equipment to avoid rapid advancement because it may cause personal injury and/or damage to machine.

8.Consider emergency stop.When machine is stopped by safety device under abnormal condition by power outage or manual emergency stop, design to not allow personal injury and/or damage to machine and equipment.

9.Consider the action when operation is re-started after emergency stop and abnormal stop.Design the machine so as personal injury or machine damage will not occur upon restart of equipment. When cylinder has to be re-set at starting position, install manual safety equipment.

1.Check the specifications.The products advertised in this catalog are designed according to use in industrial compressed air systems. If the products are used in conditions where pressure, temperature etc. are out of specification, damage and/or malfunction may be caused. Do not use in these conditions.

Consult SMC if you use fluid except compressed air.

2.Intermediate stopWhen intermediate stop of piston is controlled by a 3 position closed center directional control valve, precise and accurate stop as with a hydraulic cylinder is difficult due to the compressibility of air.

Since zero air leakage of valve and cylinder are not guaranteed, stopped position during long time periods may not be held. Consult SMC if holding stop position for a long while is needed.

1.Adjust cylinder operating speed with speed controller from low speed side gradually to desired operating speed.

Warning

Caution

Series MGT

1.Do not scratch or dent the sliding parts of the cylinder tube or piston rod etc. by striking or grasping them with other objects.Cylinder bores are manufactured to precise tolerances, so that even a slight deformation may cause faulty operation. Also, scratches or dents etc. in the piston rod may lead to damaged seals and cause air leakage.

2.Do not use until you can verify that equipment can operate appropriately.Verify the correct mounting by suitable mechanism investigation and leakage investigation after compressed air and/or power is connected after mounting, maintenance and conversion.

3.Do not make any alterations to this product.Alterations made to this product may lead to a loss of durability and damage to the product, which in turn can cause human injury and damage to other equipment and machinery.

4.Do not enlarge the fixed throttle in the piping port by reworking it etc.If the throttle bore is enlarged, the drive speed of the product will increase as will the shock force. This may lead to damage to the product, which in turn can cause human injury and damage to other equipment and machinery.

5. Operating manualMount the product after you read and understand it well. Keep operating manual to be used as needed.

Mounting

Caution

Actuator Precautions 1Be sure to read before handling.

Precautions on Design

WarningSelection

Actuator Precautions 2Be sure to read before handling.

1. Use clean air.If compressed air includes synthetic chemical materials, including organic solvents, salinity, corrosive gas, etc., it can cause damage or malfunction.

Air Supply

1.Preparation before piping.Before piping is connected, it should be thoroughly blown out with air (flushing) or washed to remove cutting dust, cutting oil and other debris from inside the pipe.

2.Wrapping of pipe tape.When screwing together pipes and fittings etc., be certain that cutting dust from the pipe threads and sealing material do not get inside the piping.

Further, when pipe tape is used, leave 1.5 to 2 thread ridges exposed at the end.

1. Install an air filter.Install the air filter at the upstream side of the valve.

Filtration degree should be 5µm or less.

2.Install an air dryer, after cooler, etc.Air that includes much condensate causes malfunction of valves and other pneumatic equipment. To prevent this, install an air dryer, after cooler, etc.

3.Use the product in the range of specifications with regard to fluid temperature and ambient temperature.Measure freezing prevention since moisture in circuits will be frozen under -5°C, and this may cause damage of seals and malfunction.

Refer to "Air Cleaning Equipment" catalog for compressed air quality.

Piping

1.Lubrication of non-lube type cylinder.The cylinder is prelubricated and can be used without any further lubrication.

However, in the event that it will be lubricated, use turbine oil class 1 (with no additives) ISO VG32.

Stopping lubrication later may lead to malfunction due to the loss of the original prelubrication; therefore, lubrication must be continued once it has been started.

Lubrication

Wrappingdirection

Pipe tapeExpose approx. 2 threads

12

Caution

Caution

Warning

Caution

Series MGT

1. Do not use in environments consisting of corrosive gases, salt water, water or vapor.Refer to construction figure for cylinder material on page 7.

2.When using in an atmosphere where water drops, oil, spatter, etc. (e.g., welding) exist, take suitable countermeasures to ensure protection.

3.When an auto switch is used, do not use in a strong magnetic field.

Operating Environment

Warning

1.Maintenance should be done according to the procedure shown in the operating manual.If handled improperly, malfunction and damage of machinery or equipment may occur.

2.Machine maintenance and supply/exhaust of compressed air.When machinery is serviced, first check measures to prevent release of workpiece and run-away of equipment etc., and then cut the supply pressure and power to exhaust all compressed air from the system.

When machinery is restarted, check that operation is normal with actuators in the proper positions.

Maintenance

1.DrainRemove condensate from air filter regularly.

Caution

Warning

1.Confirm specifications.Read specifications carefully and use this product appropriately. The product may be damaged or malfunction if it is used outside the range of specifications of current load, voltage, temperature or impact.

2.Take precautions when multiple cylinders are used close together.When multiple auto switch cylinders are used in close proximity, magnetic field interference may cause the switches to malfunction. Maintain a minimum cylinder separation of 40mm.

3.Pay attention to length of time that switch is ON at an intermediate stroke position.Setting up an auto switch at an intermediate position of strokes and driving load at the time a piston is passing, although auto switch would operate, load will not operate satisfactorily as the length of operating time will be shortened if speed is too fast. Detectable maximum piston speed is:

4. Wiring should be kept as short as possible.< Reed switch >

When a length of the wire toward load gets longer, the initial current at switching on would be greater to shorten the product's life. (The switch will stay ON all the time.)

1) For an auto switch without a protection circuit of the contact point, use a contact point protection box for the wire length 5m or longer.

< Solid state switch >

2) Although wire length should not affect switch function, use a wire

100mm or shorter.

5.Take precautions for internal voltage drop of switch.< Reed switch >

1) Switches with an indicator light (Except "D-A96", "A96V", "Z76")

• If auto switches are connected in series as shown below, take precautions that there will be a great voltage drop because of internal resistance of light emitting diode. (Refer to internal voltage drop in auto switch specifications.)[Voltage drop will be as much as n times when n auto switches are connected.]Although an auto switch operates normally, load may not operate.

• Operating under specified voltage, although an auto switch operate normally, load may not operate. Confirm minimum operating voltage of load and the following formula will apply.

Designing / Selection

2) If internal resistance of light emitting diode causes a problem, select switches without an indicator light (Model "D-A90", "90V", "Z80").

< Solid state switch >

3) Generally, internal voltage drop will be greater with 2 wire solid state auto switch than with reed switch. Take the same precaution as 1).

Also, note that 12VDC relay is not applicable.

6.Pay attention to leakage current.< Solid state switch >

With 2 wire solid state auto switch, current (leakage current) flows to a load to operate internal circuit even on the OFF status.

If criteria given by above formula is not met, it will not reset correctly (stays on). Use 3 wire switch if this specification will not be satisfied.

Leakage current flow to load will be as much as n times when n auto switches are connected in parallel.

7.Do not use load that generates surge voltage.< Reed switch >

If driving a load such as relay that generates a surge voltage, use switch with a built-in protection circuit of contact point or use a contact point protection box.

< Solid state switch >

Although zener diode for protection from surge is connected at the output side of solid state auto switch, it may still cause damage if surge will be repeatedly applied. When a load like relay or solenoid which generates surge is directly driven, use a type of switch with built-in surge absorption element.

8.Note for using interlock circuitWhen auto switch is used for an interlock signal for high reliability, build a double interlock system to prepare against troubles that setup a mechanic protective function or use a switch (sensor) other than an auto switch. Perform periodic maintenance and confirm proper operation.

9.Keep working clearances around actuation enough for maintenance.When designing application, be sure to allow for sufficient clearances for maintenance and inspection requirements.

Load

Warning

13

Series MGT

minimum operating voltage of load

internal voltage drop of switch

Supply voltage – >

Auto switch operating range (mm)

Time load applied (ms) x 1000V(mm/s) =

Operating current of load < (OFF condition)

Leakage current

Auto Switch Precautions 1Be sure to read before handling.

1.Do not drop or bump.Do not drop, bump or apply excessive impacts (300m⁄s2 or more for reed switch and 1000m⁄s2 or more for solid state switch) while handling.

Although the body of the switch does not get damaged, inside of switch could get damaged and it may cause malfunction.

2.Do not carry a cylinder by the auto switch lead wire.Never carry a cylinder by its lead wire. This not only causes a broken lead wire, it causes internal elements of the switch to be damaged by the stress.

3.Mount a switch within the limits of its tightening torque.When a switch is tightened beyond its limits of tightening torque, the mounting screws, mounting bracket or switch may get damaged. On the other hand, tightened under the limits of tightening torque, it may cause displacement of mounting position of a switch. (Refer to Page 6 to 8 for how to mount, how to move or tightening torque etc.)

4.Set a switch at the center of operating range.Set a mounting position of an auto switch to adjust that a piston stops at the center of the operating range (the ranges that a switch is ON).

(The mounting position shown in a catalog indicates the most optimized position at stroke end.) Setting at the end of operating range (around the borderline of ON and OFF), the operation will be unstable.

5.Do not short circuit with loads.< Reed switch >

If power is ON at a status that loads are short circuit, the switch is instantly damaged because of an excess current flow into switch.

< Solid state switch >

A protection circuit against short-circuit is not built-in for the models of D-F9 (V), F9 W(V) and all models of PNP output type. If loads are short circuit, the switch is instantly damaged.

Take special care to avoid reverse wiring with a power supply

line (brown) and a output line (black) on 3 wire type.

6.Avoid wrong wiring.< Reed switch >

24V DC switch with indicator light has a polarity. A brown lead line is (+) and a blue lead line is (-).

1) If a connection is reversed, a switch will operate, however light emitting diode will not be lit.

Also note that a current flow more than specified will damage light emitting diode and will not operate.

Models applied: D-Z73, D-A93, A93V

< Solid state switch >

1) If connection is reverse on a 2 wire type switch, a switch will not be damaged if protected by a protection circuit, however switch will always stay in ON status. However it is still necessary to take care not to reverse connection since switch could be damaged by a load short circuit in this condition.

2) If connection is reversed (reversed power supply line + and power supply line -) on 3 wire type switch, a switch will be protected by protection circuit. However, with a connection power supply line (+) to blue line and power supply line (-) to black line, switch will be damaged.

Mounting and Adjustment

1.Avoid repeatedly bending or stretching lead wires.Broken lead wires will result from applying a force of bending stress or stretching to lead wire.

2.Make sure to connect the load before power is applied.<2 wire>

If power is ON at a time when an auto switch is not connected to a load, the switch is instantly damaged because of an excess current.

3.Confirm proper insulation against wiring.Ensure proper insulation (contact with other circuits, ground fault, improper insulation between terminals etc.) at wiring. It causes a damage as an excess current flow into a switch.

4.Do not wire with power lines or high voltage lines.Wire separately with power lines or high voltage lines, avoiding to wire with these lines in parallel or in a same wiring pipe.

Wiring

Warning

Warning

14

Series MGTAuto Switch Precautions 2Be sure to read before handling.

Wiring

∗ Lead wire color changes

Old

RedBlack

NewBrownBlue

Output (+)Output (–)

2 wireOld

RedBlackWhite

NewBrownBlueBlack

Power supply

GND

Output

3 wire

Old

RedBlackWhiteYellow

NewBrownBlueBlack

Orange

Power supply

GND

OutputDiagnostic Output

Solid state switchwith diagnostic output

Old

RedBlackWhiteYellow

NewBrownBlueBlack

Orange

Power supply

GND

OutputLatch typediagnostic Output

Solid state switch latchtype with diagnostic output

Lead wire colors of SMC switches and related products have been changed in order to meet NECA (Nippon Electric Control Equipment Industries Association) Standard 0402 for production beginning September, 1996 and thereafter. Please refer to the tables provided.Special care should be taken regarding wire polarity during the time that the old colors still coexist with the new colors.

1.Never use in an atmosphere with explosive gas. Structure of auto switches is not intended to prevent explosion. Never use in an atmosphere with an explosive gas since it may cause explosive disaster.

2.Do not use in an area where magnetic field is generated.Auto switches will malfunction or magnets inside cylinders will become demagnetized. (Consult SMC for availability of an antimagnetic field auto switch.)

3.Do not use in an environment continually exposed to water.Although switches except few models meet IEC standard IP67 structure (JIS C 0920: anti-immersion structure), do not use switches in applications where continually exposed to water splash or spray. Poor insulation or swelling of potting resin inside switches may cause malfunction.

4.Do not use in an environment with oil or chemicals.Consult SMC when auto switches will be used under the environment with coolant, cleaning solvent, various oil or chemicals. Even for a short period of time that auto switches are used under these condition, they may be adversely affected by improper insulation, malfunction by swelling of potting resin or hardening lead wires.

5.Do not use in an environment of temperature cycle.Consult SMC if switches are used under temperature cycle other than normal temperature changes as they may be adversely affected.

6.Do not use in an environment that has excessive impact shock.

< Reed switch >

When excessive impact (300m/s2 or more) is applied to a reed switch during operation, the contact point will malfunction and generate or cut off the signal for instantaneous (1ms or less). Consult SMC for necessity of using a solid state switch according to an environment.

7.Do not use in the area where surge is generated.

< Solid state switch >

When there are units (solenoid type lifter, high frequency induction furnace, motor etc.) in which great surge is generated around cylinders with a solid state auto switch, it may deteriorate or damage the switch. Avoid sources of generating surge and disorganized lines.

8.Avoid accumulation of iron powder or close contact of magnetic substance.When a large amount of ferrous powder like machining chips or spatter is accumulated or magnetic substance (something magnet attracts) is brought in close proximity to auto switch cylinder, it may cause auto switch to malfunction as magnetic force inside cylinder would be lost.

Environment

1.As auto switches may malfunction unexpectedly and would not be able to secure safety, perform following maintenance periodically.1) Secure and tighten switch mounting screws.

If screws were loosened or mounting position dislocated, tighten them after the mounting position is readjusted.

2) Confirm that there is not any damage to lead wires.

To prevent improper insulation, change switches or repair lead wires if damages are discovered.

3) Confirm lighting of green light on 2 color indicator light.

Confirm a green LED light is lit and stop at the adjusted position. If a red LED light is lit, mounting position is not appropriate. Readjust mounting position until green LED becomes lit.

Maintenance

1.Consult SMC concerning water proof efficiency, elasticity of lead wires, and usage at welding site.

Misc.

Warning Warning

Warning

15

Series MGTAuto Switch Precautions 3Be sure to read before handling.

Series MGT /Specific Product Precautions

1.Do not scratch or dent the sliding parts of the piston rod and guide rods.Damage to seals may cause air leaks or faulty operation.

2.In cases where the cylinder will be bottom mounted and shock will be delivered during use, the mounting bolts should be inserted to a depth of 2d or more.

3.If the cylinder is to be bottom mounted, by-pass ports should be provided for the guide rods.Since the guide rods protrude from the bottom of the cylinder at the end of the retracting stroke, in cases where the cylinder is to be bottom mounted it is necessary to provide by-pass ports for the guide rods in the mounting surface, as well as holes for the hexagon socket head screws which are used for mounting.

Mounting

Caution1.Do not put hands or fingers between the

plate and body. Care should be taken that hands or fingers do not get caught in the

space between the cylinder body and the plate when air pressure is applied.

2.When rotating the turntable, take care that hands or fingers are not caught by the position detector auto switch bracket.Because there is a danger of hands or fingers getting caught between the switch bracket and one of the magnet arms, please use caution when the turntable is being rotated.

Mounting

Warning

2d o

r m

ore

(d=

out

side

dia

. of s

crew

)

(By-pass port dia.)øD

C±0.2

A±0.2

B±0

.2

Bore size(mm)

Hexagon sockethead mounting

screws

A(mm)

B(mm)

C(mm)

D(mm)MGPM MGPL

6380

100

142180210

585462

124156188

273339

222833

M10X1.5M12X1.75M14X2.0

16

Be sure to read before handling.Refer to pages 13 through 15 for auto switch precautions.

ASIASOUTH KOREASMC Pneumatics Korea Co., Ltd.

TAIWANSMC Pneumatics (Taiwan) Co., Ltd.

HONG KONGSMC Pneumatics (Hong kong) Ltd.

SINGAPORESMC Pneumatics (S.E.A.) Pte. Ltd.

PHILIPPINESSMC Pneumatics (Philippines), Inc.

MALAYSIASMC Pneumatics (S.E.A.) Sdn. Bhd.

THAILANDSMC Thailand Ltd.

INDIASMC Pneumatics (India) Pvt. Ltd.

CHINASMC (China) Co., Ltd.

NORTH AMERICAUSASMC Pneumatics Inc.

CANADASMC Pneumatics (Canada) Ltd.

MEXICOSMC Corporation (Mexico) S.A. de C.V.

SOUTH AMERICAARGENTINASMC Argentina S.A.

CHILESMC Pneumatics (Chile) S.A.

VENEZUELASMC Neumatica Venezuela S.A.

BOLIVIASMC Pneumatics Bolivia S.R.L.

OCEANIAAUSTRALIASMC Pneumatics (Australia) Pty. Ltd.

NEW ZEALANDSMC Pneumatics (N.Z.) Ltd.

EUROPEUKSMC Pneumatics (U.K.) Ltd.

GERMANYSMC Pneumatik GmbH

ITALY/ROMANIASMC Italia S.p.A.

FRANCESMC Pneumatique SA

SWEDENSMC Pneumatics Sweden AB

SWITZERLANDSMC Pneumatik AG.

AUSTRIASMC Pneumatik GmbH.

SPAIN/PORTUGALSMC Espana, S.A.

IRELANDSMC Pneumatics (Ireland) Ltd.

NETHERLANDSSMC Controls BV.

CZECHSMC Czech s.r.o.

HUNGARYSMC Hungary Kft.

SLOVENIASMC Slovenia d.o.c.SLOVAKIASMC Slovakia s.r.o.

SMC'S GLOBAL MANUFACTURING, DISTRIBUTION AND SERVICE NETWORK

~

1-16-4 Shimbashi, Minato-ku, Tokyo 105 JAPANTel:03-3502-2740 Fax:03-3508-2480

Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.

Printed in Japan.1st printing August, 1997 D-SMC.L.A. P-74(M)