floating joint - smc etech · pdf filestandard ja series basic type flange type ... operating...

RoHS

Series Cylinder supply pressure Applicable bore size (mm) Mounting Page

1144

Standard JA Series Basic type

Flange typeFoot type

1151

Heavy load JAH Series Basic type

Flange typeFoot type

1154

For compact cylindersJB Series

Basic type(Female thread)

Stainless steel typeJS Series

Basic type 1156

Hydraulic cylinder

Pneumatic cylinder

Hydraulic cylinder

Pneumatic cylinder

Pneumatic cylinder

Hydraulic cylinder

6, 10, 15

20, 25, 30, 40, 50, 6380, 100, 125, 140, 160

20, 25, 30, 40, 50, 6380, 100, 125, 140, 160

40, 50, 63, 80, 100

12, 16, 20, 25, 3240, 50, 63, 80, 100

10, 16, 20, 2532, 40, 50, 63

20, 25, 3240, 50, 63

0.7 MPa or less

1 MPa or less

3.5 MPa or less

7 MPa or less

1 MPa or less

1 MPa or less

3.5 MPa or less

Series Variations

JA/JAH/JB/JS Series

Floating Joint

The floating joint can absorb any “off-centering” or “loss of parallel accuracy” between the cylinder and the driven body.

Centering is unnecessary.

A high level of machining accuracy is unnecessary.

The installation time is dramatically reduced.

It is compact and is suitable for high tensile stresses.

Long service life (with dustproof cover)

Rotating angle······±5° Operating range

Center of sphere

Ope

ratin

g ra

nge

Axial center

Spherical rotation

Eccentric slide

1143

J

D-

-XTechnicalData

J

Precautions

Mounting

Warning

Specifications

Basic type, Flange type, Foot typeMounting

Operating range

JA

3-0504-0705-0806-1008-12510-12514-15018-15022-15026-15030-15036-150

M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1

M8 x 1.25M10 x 1.25M14 x 1.5M18 x 1.5M22 x 1.5M26 x 1.5M30 x 1.5M36 x 1.5

�

40F 14-150

610

10, 1520

25, 3240

50, 6380100

125, 140160

180200

Model/Specifications

None

Be sure to read this before handling the products. Refer to back page 50 for Safety Instructions.

Operatingpressure

Pneumatic cylinder:1 MPa or less

Hydraulic cylinder: 3.5 MPa or less

Center of sphere

Axial center

Ope

ratin

gra

nge

1. To screw the male threads of the rod into the female threads of the socket or the case, make sure that it does not bottom out.If the floating joint is used with its rod bottom out, the stud will not be able to float, causing damage.For the screw-in depth of the female threads, refer to the dimensions (page 1146). As a rule, after the rod bottoms out, back off 1 to 2 turns.

2. The dust cover may adhere to the stud. In this case, move the dust cover at the neck of the stud by the finger or twist the stud slightly left or right to break in the dust cover before use.Additionally, when screwing the stud and socket or the case into a driven body, screw in such parts with the dust cover removed. When screwing in such parts without removing the dust cover, this may cause damage to the dust cover.

3. To use a floating joint to connect the cylinder rod to a driven body, secure it in place by applying a torque that is appropriate for the thread size. Also, if there is a risk of loosening during operation, take measures to prevent loosening, such as using a locking pin or thread adhesive.In the event that the connected portion becomes loose, the driven body might lose control or fall off, leading to equipment damage or injury to personnel.

4. This product is not a rotary joint. So, the product cannot be used for rotational or rotation acting applications.

5. Be sure to use the cushion mechanism of the cylinder or the buffer mechanism, such as the shock absorber so that any impact force is not applied to the floating joint when stopping a driven body. If there is no buffer mechanism, an excessive impact force is generated. As a result, the tensile compression force of the floating joint may exceed its maximum level.

How to Order

Mounting typeNilFL

Basic typeFlange typeFoot type

Applicable bore size (mm)

Symbol Applicablebore size (mm)Model

Sta

ndar

d

Thread nominal size(Standard)Nominal

thread sizeApplicable cylindernominal thread size

Option

X11

NilHigh temperature

specifications–5 to 100°C

Floating Joint: Standard Type

JA Series RoHS

Maintenance

Warning1. Do not reuse if disassembled.

High strength adhesive is applied to the portion of the connection that is threaded to prevent it from loosening, and it must not be disassembled. If it is forcefully disassembled, it could lead to damage.

JA series

Made to Order: Individual Specifications -X530Note) For details, refer to page

1149. For pneumatic cylinders

610152030406380100140160

180200

ModelApplicablebore size

(mm)

Applicablecylindernominal

thread size

Rotatingangle

Ambienttemperature

AllowableeccentricityU (mm)

Maximum operating tensionand compression force (N)

Basic type Flange type Foot type

Standard/Thread nominal size

Semi-standard/Thread nominal size

JA6-3-050JA10-4-070JA15-5-080JA15-6-100JA20-8-125JA30-10-125JA40-14-150JA63-18-150JA80-22-150JA100-26-150JA140-30-150JA160-36-150

610

10, 151520

25, 3240

50, 6380100

125, 140160

M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1

M8 x 1.25M10 x 1.25M14 x 1.5M18 x 1.5M22 x 1.5M26 x 1.5M30 x 1.5M36 x 1.5

19541231231100250044001100018000280005400071000

––––

1100250044001100018000280003600055000

––––

100020004400900014000220003600055000

0.50.50.50.50.50.50.75

11.25

22.53

JA20-8-100JA25-10-150JA32-10-100JA40-12-125JA40-12-150JA40-12-175JA50-16-150JA63-16-200JA80-20-250JA100-24-300JA100-27-150JA125-27-200JA160-33-200

202532

32, 4040

32, 4050

50, 6380100100125160

M8 x 1M10 x 1.5M10 x 1

M12 x 1.25M12 x 1.5M12 x 1.75M16 x 1.5M16 x 2

M20 x 2.5M24 x 3

M27 x 1.5M27 x 2M33 x 2

110025002500440044004400

11000110001800028000280002800071000

110025002500440044004400

11000110001800028000280002800055000

10002000200044004400440090009000

1400022000220002800055000

0.50.50.50.750.750.75

11

1.252223

±5°

±5°

-5 to 60°C

1. The black zinc chromate treatment is applied to the material surfaces of the case, flange and foot. However, the white deposit may rarely occur on the surface. This white deposit does not affect the product functions. However, if the white deposit becomes a problem from a viewpoint of appear-ance, special products with the surface treatment changed to the electroless nickel plating are also available. For details, please contact SMC.

Caution

1144

M3×0.5M4×0.7M5×0.8M6×1M8×1

M8×1.25M10×1

M10×1.25M10×1.5

M12×1.25M12×1.5

M12×1.75M14×1.5

M16×1.5

M16×2M18×1.5

DA00201DA00117DA00118DA00119DA00207DA00169DA00141DA00142DA00140DA00145DA00146DA00143DA00148

DA00151

DA00150DA00153

JA6-3-050JA10-4-070JA15-5-080JA15-6-100JA20-8-100JA20-8-125JA32-10-100JA30-10-125JA25-10-150JA40-12-125JA40-12-150JA40-12-175JA40-14-150JA50-16-150JAH40-16-150JA63-16-200JA63-18-150

H

2.4 3.2 4 5 5 5 6 6 6 7 7 7 8

10

1011

5.5 7 810131317171719191922

24

2427

B C

6.4 8.1 9.211.5151519.619.619.621.921.921.925.4

27.7

27.731.2

M20×1.5M20×2.5M22×1.5M24×1.5M24×2M24×3

M26×1.5M27×1.5M27×2

M30×1.5

M30×2M33×2

M36×1.5M39×1.5M42×3

M48×1.5

DA00155DA00154DA00156DA00158DA00159DA00157DA00160DA00161DA00162

DA00224

DA00163DA00225DA00164DA00204DA00165DA00205

JAH50-20-150JA80-20-250JA80-22-150JAH63-24-150JAH63-24-200JA100-24-300JA100-26-150JA100-27-150JA125-27-200JA140-30-150JAH80-30-150JAH80-30-200JA160-33-200JA160-36-150JAH100-39-150JAH100-42-300JAH100-48-150

H

121213141414161616

18

182021232529

303032363636414141

46

465055606575

B C

34.634.637

41.641.641.647.347.347.3

53.1

53.157.763.569.375

86.5

Model Order no. Model Order no.d: Threadnominal size

d: Threadnominal size

(mm) (mm)

Part no. for dust coverP2152051P2152052P215215P215225P215235P215245

Applicable modelJA6, JA10JA15, JB12, JB16JA20, JB20JA30, JB30JA40, JB40JA63, JA50, JB63

Part no. for dust coverP215255P215265P215275P215285P215295

Applicable modelJA80, JAH40, JB80JA100, JAH50, JB100JA125, JAH63JA140, JAH80, JB140JA160, JAH100, JB160

Component PartsNo.123456

Description MaterialFree-cutting steel

BrassStainless steel

BrassSynthetic rubber

Low carbon steel wire rod

NoteElectroless nickel platedElectroless nickel plated

Electroless nickel plated

Zinc chromated

StudCaseRingSocketDust coverRod end nut

No.123456789

Description MaterialChromium molybdenum steel

Carbon steelChromium molybdenum steel

Carbon steelSynthetic rubber

Carbon steelCarbon steelRolled steelRolled steel

NoteDyed black

Black zinc chromated


Zinc chromatedZinc chromated

Black zinc chromatedBlack zinc chromated

StudCaseRingCap Dust coverSet screwRod end nutFlangeFoot

Ecc

entr

ic s

lide

Sph

eric

al r

otat

ion

Ecc

entr

ic s

lide

Sph

eric

al r

otat

ion

Construction

ø6 to ø15 ø20 to ø160

Accessory Dimensions

Rod end nut

Floating Joint Replacement Parts

Dust coverOrder with the following part no. if dust cover is damaged.Replaceable dust cover is only for the basic type. Flange type and foot type cannot be replaced.

One rod end nut is supplied with the JA series or JAH basic type. If additional nuts are needed, please order them using the part no. shown below.

1145

Floating Joint: Standard Type JA Series

J

D-

-XTechnicalData

J

Applicablebore size

(mm)Model

610 (CJ1)10 (CZ1), 15 (CJ1)15 (CZ1)2025, 324050, 6380100125, 140160

JA6-3-050JA10-4-070JA15-5-080JA15-6-100JA20-8-125JA30-10-125JA40-14-150JA63-18-150JA80-22-150JA100-26-150JA140-30-150JA160-36-150

3456810141822263036

0.50.70.81

1.251.251.51.51.51.51.51.5

23.226

34.534.544

49.560

74.589.5110152178

79

12.512.517.519.5202529354252

8101414––––––4555

121216162124314150

59.57996

1.51.522

4.556

7.59.511.51416

446678111419243036

3.24557811

13.516202224

5.57

10101317222732414655

55.57789131518243842

0.50.50.50.50.50.50.75

11.25

22.53

1954

123123

110025004400

1100018000280005400071000

0.010.010.020.020.050.070.160.310.581.082.74.7

MA B C D E F G H

15172323

30.53438

47.556.568

94.5112

20253232, 404032, 405050, 6380100100125160

JA20-8-100JA25-10-150JA32-10-100JA40-12-125JA40-12-150JA40-12-175JA50-16-150JA63-16-200JA80-20-250JA100-24-300JA100-27-150JA125-27-200JA160-33-200

8101012121216162024272733

11.51

1.251.51.751.52

2.53

1.522

4449.549.5606060

71.571.590.5110110123165

17.519.519.520202022222732353438

––––––––3035–3842

212424313131414150

59.559.56696

4.555666

7.57.59.511.511.51316

78811111114141924242436

788111111

13.513.51620202024

13171722222227273241414155

30.53434383838

44.544.557.568687799

89913131315151824242442

0.50.50.50.750.750.75

11

1.252223

110025002500440044004400

11000110001800028000280002800071000

0.050.070.070.160.160.160.30.30.61.051.081.54.5

(mm)

Center ofsphere

Center ofsphere

Nominalsize Pitch

Center ofsphere

R

Weight(kg)

Maximum operatingtension andcompression

force (N)

Standard Pneumatic: Up to 1 MPa Hydraulic: Up to 3.5 MPa

Semi-standard Pneumatic: Up to 1 MPa Hydraulic: Up to 3.5 MPa

Basic Type: JA6 to JA160

JA6 to 15

JA Series

JA20 to 160 Without C-dimension

Use the precision spanner for clock 4 mm in the case of mounting male thread of JA6 and JA10.

Maximumthread depth

P

Allowableeccentricity

U

1146

R

ø

R

ø

2025, 324050, 6380100125, 140160

JAF20-8-125JAF30-10-125JAF40-14-150JAF63-18-150JAF80-22-150JAF100-26-150JAF140-30-150JAF160-36-150

810141822263036

1.251.251.51.51.51.51.51.5

32.53649

61.576.594131152

89131518243842

0.50.5

0.751

1.252

2.53

110025004400

1100018000280003600055000

0.080.120.280.631.152.075.29

MA

192532657590125150

B

485270–––––

L

36405245556582100

C

2124314150

59.57996

D

6691216192429

T

6.66.69911111822

J

78

1113.516202224

G

1317222732414655

20253232, 404032, 405050, 6380100100125160

JAF20-8-100JAF25-10-150JAF32-10-100JAF40-12-125JAF40-12-150JAF40-12-175JAF50-16-150JAF63-16-200JAF80-20-250JAF100-24-300JAF100-27-150JAF125-27-200JAF160-33-200

8101012121216162024272733

11.51

1.251.51.751.52

2.53

1.522

32.53636494949

61.561.576.59494106152

89913131315151824242442

0.50.50.5

0.750.750.75

11

1.252223

110025002500440044004400

11000110001800028000280002800055000

0.080.120.120.280.280.280.630.631.152.072.072.89

1925253232326565759090100150

485252707070–––––––

364040525252454555656572100

212424313131414150

59.559.56696

66699912121619192129

6.66.66.6999991111111822

788111111

13.513.51620202024

13171722222227273241414155

H

1920.527

34.543.552

73.586

1920.520.5272727

34.534.543.552526086

(mm)

x

x

Center of sphere

Center of sphere

Applicablebore size

(mm)Model

PitchNominalsize

Weight(kg)

Center ofsphere

R


force (N)



Floating Joint: Standard Type JA Series

Flange Type: JAF20 to JAF160

JAF20 to ø40

øJAF50 to ø160

Maximumthread depth

P


U

1147

J

D-

-XTechnicalData

J

2025, 324050, 6380100125, 140160

JAL20-8-125JAL30-10-125JAL40-14-150JAL63-18-150JAL80-22-150JAL100-26-150JAL140-30-150JAL160-36-150

810141822263036

1.251.251.51.51.51.51.51.5

445267

82.598.5123187213

89131518243842

0.50.50.75

11.25

22.53

1000200044009000

14000220003600055000

0.090.180.360.611.092.036.410

MA

2124314150

59.57996

D

1824303442486074

E

––––––4448

F

3844

57.571.586107125144

K

6.69111114161822

J

78

1113.516202224

G

1317222732414655

H

1216192225328090

L

1925303847587989

T

30425256708096116

B

11.514

17.52328354555

C

20253232, 404032, 405050, 6380100100125160

JAL20-8-100JAL25-10-150JAL32-10-100JAL40-12-125JAL40-12-150JAL40-12-175JAL50-16-150JAL63-16-200JAL80-20-250JAL100-24-300JAL100-27-150JAL125-27-200JAL160-33-200

8101012121216162024272733

11.51

1.251.51.751.52

2.53

1.522

445252676767

82.582.598.5123123155213

89913131315151824242442

0.50.50.50.750.750.75

11

1.252223

10002000200044004400440090009000

1400022000220002800055000

0.090.180.180.360.360.360.610.611.092.032.034.110

212424313131414150

59.559.56696

18242430303034344248485474

–––––––––––3648

384444

57.557.557.571.571.586107107102144

6.69911111111111416161422

788

111111

13.513.51620202024

13171722222227273241414155

24.528.535.544.55365

67.578

24.528.528.535.535.535.544.544.55365655678

12161619191922222532327090

19252530303038384758586989

304242525252565670808088116

11.51414

17.517.517.523232835353855

(mm)



Applicablebore size

(mm)Model

PitchNominalsize

Weight(kg)

Center ofsphere

R


force (N)

Foot Type: JAL20 to JAF160

JAL20 to 100

JAL125 to 160

JA Series

Center of sphere

R

ø

2 x J

4 x JCenter of sphere

ø

R

Maximumthread depth

P


U

1148

JA Series

Made to Order: Individual SpecificationsPlease contact SMC for detailed dimensions, specifications and lead times.

JA series standard type floating joint which is used for pneumatic cylinders (ø180, ø200)* This product is dedicated to the pneumatic cylinders.

For Pneumatic Cylinders (ø180, ø200) -X530Symbol

1

Basic Type: JA

Dimensions

Applicablebore size

ModelM

A B D E F G HCenter ofsphere

R

Maximumscrew-indepth P


U

Maximum operatingtensile and

compressive force(N)

Weight(kg)Nominal

size Pitch

180 JA180-40-150-X530 40 1.5 191 61 96 16 36 28 70 118 49 3 71000 5.3

200 JA200-45-150-X530 45 1.5 191 61 96 16 36 28 70 118 49 3 71000 5.4

JA180 200 --X530

H

øD

GP

A

B E

M

Center ofsphere

UU

Width acrossflats F 60°

M

R

(mm)

How to Order

JA F 180 40-150Mounting type

Nil Basic type

F Flange type

L Foot type

Applicable bore size

SymbolApplicablebore size

180 180 mm

200 200 mm

Nominal thread sizeNominal

thread sizeApplicable cylindernominal thread size

40-150 M40 x 1.5

45-150 M45 x 1.5

For pneumatic cylinders (ø180, ø200)

Applicablebore size

(mm)Model

Applicablecylinder

nominal threadsize

Maximum operating tensileand compressive force (N) Allowable

eccentricity(U)

Rotatingangle

Ambienttemperature


180 JA180-40-150-X530 M40 x 1.571000 55000 55000 3 5° −5 to 60°C

200 JA200-45-150-X530 M45 x 1.5

Model/Specifications Specifications

Operating pressure Pneumatic cylinder: 1 MPa or less

Mounting Basic type, Flange type, Foot type

Operating range

Axialcenter

Center ofsphere

Opera

ting r

ange 5°

5°U

U

X530

1149

J

D-

-XTechnicalData

J

M

60°

UU

BCH

4 x J

øD

A

GP

T

Center ofsphere

R

UU

60°

MCenter of sphere

B

E

TC

H

4 x øJ

øD

GP

A

RK

L

F

C

BH

d

Flange Type: JAF

Foot Type: JAL

Rod End Nut Floating Joint Replacement Parts

Dimensions

Applicablebore size

ModelM

A B C D E F K L T J G HCenter ofsphereR



U



Weight(kg)Nominal

size Pitch

180 JAL180-40-150-X530 40 1.5 220 116 55 96 74 48 151 90 89 22 28 70 78 49 3 55000 10.3

200 JAL200-45-150-X530 45 1.5 220 116 55 96 74 48 151 90 89 22 28 70 78 49 3 55000 10.4

(mm)

Model Order no. d: Nominal thread size H B CJA180-40-150-X530 DA00425 M40 x 1.5 23 60 69.3

JA200-45-150-X530 DA00447 M45 x 1.5 27 70 80.8

JAL180 200 --X530

Dust coverWhen the dust cover is damaged and deteriorated, order with the part number below. Replaceable dust cover is only for the basic type. Flange type and foot type cannot be replaced.

Part no. for dust cover Applicable model

P215295 JA180, 200--X530

The basic type has one rod end nut attached, it is possible to order additional pieces by the order numbers below.

(mm)

Dimensions

Applicablebore size

ModelM

A B C D T J G HCenter ofsphere

R



U



Weight(kg)Nominal

size Pitch

180 JAF180-40-150-X530 40 1.5 159 150 100 96 29 22 28 70 86 49 3 55000 9.1

200 JAF200-45-150-X530 45 1.5 159 150 100 96 29 22 28 70 86 49 3 55000 9.2

JAF180 200 --X530

(mm)

1150

JA Series

JAH series

JAHL series(Foot type)

JAHF series(Flange type)

Precautions

Mounting

Warning

Maintenance

Warning

Specifications Specifications

Standard/Thread nominal size

Semi-standard/Thread nominal size

JAH40-16-150

JAH50-20-150

JAH63-24-150

JAH80-30-150

JAH100-39-150

JAH100-48-150

40

50

63

80

100

100

JAH63-24-200

JAH80-30-200

JAH100-42-300

63

80

100

M24 x 2

M30 x 2

M42 x 3

2

2.5

3

M16 x 1.5

M20 x 1.5

M24 x 1.5

M30 x 1.5

M39 x 1.5

M48 x 1.5

1.25

2

2

2.5

3

3

How to Order

JA H

16-15020-15024-15030-15039-15048-150

M16 x 1.5M20 x 1.5M24 x 1.5M30 x 1.5M39 x 1.5M48 x 1.5

40F 16-150

40506380100

40506380100

Operatingpressure

Hydraulic cylinder:7 MPa or less

Basic type, Flange type, Foot typeMounting

Operating rangeCenter of sphere

Axial center

Ope

ratin

g ra

nge


(mm)


thread size



Rotatingangle

Ambienttemperature


±5°

±5°

Heavy load type

Mounting typeNilFL

Basic typeFlange typeFoot type


Model Symbol Applicable bore size(mm)

Hea

vylo

ad ty

pe

X11High temperature specifications

–5 to 100°C

OptionNil None

Thread nominal size(Standard)

Nominalthread size

Applicable cylindernominal thread size


1. To screw the male threads of the rod into the female threads of the socket or the case, make sure that it does not bottom out. If the floating joint is used with its rod bottomed out, the stud will not be able to float, causing damage. For the screw-in depth of the female threads, refer to the dimensions (page 1152). As a rule, after the rod bottoms out, back off 1 to 2 turns.

2. The dust cover may adhere to the stud. In this case, move the dust cover at the neck of the stud by the finger or twist the stud slightly left or right to break in the dust cover before use.

Additionally, when screwing the stud and socket or the case into a driven body, screw in such parts with the dust cover removed. When screwing in such parts without removing the dust cover, this may cause damage to the dust cover.




1. Do not reuse if disassembled.High strength adhesive is applied to the portion of the connection that is threaded to prevent it from loosening, and it must not be disassembled. If it is forcefully disassembled, it could lead to damage.

28000

54000

71000

22000

36000

55000

22000

36000

55000

11000

18000

28000

54000

71000

71000

9000

14000

22000

36000

55000

55000

9000

14000

22000

36000

55000

55000

Floating Joint: Heavy Load Type

JAH Series RoHS

-5 to 60°C


Caution

1151

J

D-

-XTechnicalData

J

40506380100100

JAH40-16-150JAH50-20-150JAH63-24-150JAH80-30-150JAH100-39-150JAH100-48-150

162024303948

1.51.51.51.51.51.5

85.5101120152178191

181824384249

1.2522

2.533

110001800028000540007100071000

0.581.081.52.74.85.4

MA

222832425261

B

2531354555–

C

5059.566799696

D

9.511.513141616

E

192427303636

F

161620222428

G

323241465570

H

6380100

JAH63-24-200JAH80-30-200JAH100-42-300

243042

223

120152178

243842

22.53

280005400071000

1.52.74.8

324155

3545–

667996

131416

273036

202224

414655

52.56474

94.5112118

7494.5112





Carbon steelCarbon steel

Rolled steel plateRolled steel plate

StudCaseRingCap Dust coverSet screwRod end nutFlangeFoot

NoteDyed black



Zinc chromatedZinc chromated

Black zinc chromatedBlack zinc chromated

Applicablebore size

(mm)Model Nominal

size Pitch

(mm)

Weight(kg)


U

Maximumoperating

tension andcompression

force (N)

Center ofsphere

R

Maximum thread depth

P

Standard: Heavy Load Type Hydraulic: Up to 7 MPa

Semi-standard: Heavy Load Type Hydraulic: Up to 7 MPa

Sph

eric

al r

otat

ion

Ecc

entr

ic s

lide

JAH Series

Construction

Without C-dimension

Basic Type: JAH

JAH40 to 100

Refer to page 1145 for replacement Parts.

Center of sphere

R

ø

1152

40506380100100

JAHF40-16-150JAHF50-20-150JAHF63-24-150JAHF80-30-150JAHF100-39-150JAHF100-48-150

162024303948

1.51.51.51.51.51.5

7689106131152159

181824384249

1.2522

2.533

1.252.52.85.29

9.3

MA

6380100

JAHF63-24-200JAHF80-30-200JAHF100-42-300

243042

223

106131152

75100100125150150

B

100125150

50627282100100

C

7282100

5059.566799696

D

667996

151821242929

T

212429

111418182222

J

181822

161620222428

G

202224

323241465570

H

414655

243842

22.53

2.85.29

435260

73.58686

6073.586

(mm)

40506380100100

JAHL40-16-150JAHL50-20-150JAHL63-24-150JAHL80-30-150JAHL100-39-150JAHL100-48-150

162024303948

1.51.51.51.51.51.5

98.5123155187213220

182424384249

1.2522

2.533

1.092.034.16.41010.5

MA

70808896116116

B

283538455555

C

5059.566799696

D

424854607474

E

––36444848

F

86107102125144151

K

253270809090

L

475869798989

T

224444

N

141618182222

J

162020222428

G

324141465570

H

6380100

JAHL63-24-200JAHL80-30-200JAHL100-42-300

243042

223

155187213

8896116

384555

667996

546074

364448

102125144

708090

697989

444

181822

202224

414655

243842

22.53

4.16.410

536556

67.57878

5667.578

(mm)

Applicablebore size

(mm)Model Nominal

size PitchWeight(kg)


U

Maximumthread depth

P

Maximumoperating


force (N)

Center ofsphereR



Applicablebore size

(mm)Model Nominal

size Pitch

Weight(kg)


U

Maximumthread depth

P

Maximumoperating


force (N)

Center ofsphere

R



9000 14000 22000 36000 55000 55000

22000 36000 55000

9000 14000 22000 36000 55000 55000

22000 36000 55000

Flange Type: JAHF

JAHF40 to 100

Foot Type: JAHL

JAHL40, 50

JAHL63 to 100

Floating Joint: Heavy Load Type JAH Series

x

Center of sphere

R

ø

Center of sphere

R

ø

x

x Center of sphere

ø

R

1153

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J

A

Precautions

Mounting

Warning

Maintenance

Warning

Specifications

Model

JB12-3-050

JB16-4-070

JB20-5-080

JB25-6-100

JB40-8-125

JB63-10-150

JB80-16-200

JB100-20-250

JB140-22-250

JB160-24-300

12

16

20

25

32, 40

50, 63

80

100

125, 140

160

0.5

0.5

0.5

0.5

0.75

1

1.25

2

2.5

3

Center of sphere

Axial center

Ope

ratin

gra

nge

Specifications

Operating range

How to Order

J B 40 8-125

12162025406380100140160

12162025

32, 4050, 63

80100

125, 140160

X11

Nil

Operatingpressure

Air pressure compact cylinder1 MPa or less

Applicablebore size

(mm)

Applicable cylinder

nominal thread size


Compression side Tension side

Rotatingangle

Ambienttemperature


M3 x 0.5

M4 x 0.7

M5 x 0.8

M6 x 1

M8 x 1.25

M10 x 1.5

M16 x 2

M20 x 2.5

M22 x 2.5

M24 x 3

112

200

1100

2500

6000

11000

18000

28000

54000

71000

112

200

300

500

1300

3100

5000

7900

15300

20000

±5°

For compact cylinders/Female thread


Symbol Applicable bore size(mm)

High temperaturespecifications

–5 to 100°C

None

Thread nominal size

Option

Nominalthread size


M3 x 0.5M4 x 0.7M5 x 0.8M6 x 1

M8 x 1.25M10 x 1.5M16 x 2

M20 x 2.5M22 x 2.5M24 x 3

3-0504-0705-0806-1008-125

10-15016-20020-25022-25024-300


1. To screw the male threads of the rod into the female threads of the socket or the case, make sure that it does not bottom out. If the floating joint is used with its rod bottomed out, the stud will not be able to float, causing damage. For the screw-in depth of the female threads, refer to the dimensions (page 1155). As a rule, after the rod bottoms out, back off 1 to 2 turns.

2. The dust cover may adhere to the stud. In this case, move the dust cover at the neck of the stud by the finger or twist the stud slightly left or right to break in the dust cover before use.

Additionally, when screwing the stud and socket or the case into a driven body, screw in such parts with the dust cover removed. When screwing in such parts without removing the dust cover, this may cause damage to the dust cover.

3. To use a floating joint to connect the cylinder rod to a driven body, secure it in place by applying a torque that is appropriate for the thread size. Also, if there is a risk of loosening during opera-tion, take measures to prevent loosening, such as using a locking pin or thread adhesive.In the event that the connected portion becomes loose, the driven body might lose control or fall off, leading to equipment damage or injury to personnel.




Floating Joint: For Compact Cylinders

JB Series RoHS

-5 to 60°C


Caution

1154


Description MaterialFree-cutting steel

BrassStainless steel

BrassSynthetic rubber

NoteElectroless nickel platedElectroless nickel plated

Electroless nickel plated

StudCaseRingSocketDust cover

No.123456




Carbon steel

NoteDyed black



Zinc chromated

StudCaseRingCap Dust coverSet screw

1216202532, 4050, 6380100125, 140160

JB12-3-050JB16-4-070JB20-5-080JB25-6-100JB40-8-125JB63-10-150JB80-16-200JB100-20-250JB140-22-250JB160-24-300

345681016202224

0.50.70.81

1.251.52

2.52.53

24.526.5333851

62.580.5101129149

7789131518243842

0.50.50.50.5

0.751

1.252

2.53

11220030050013003100500079001530020000

1122001100250060001100018000280005400071000

0.020.020.040.070.150.290.561.042.64.5

MA

34.556

8.51016211720

B

46

6.58111320262226

C

16162124314150

59.57996

D

22

4.556

7.59.511.51416

E

6678111419243036

F

557811

13.516202224

G

10101317222732414655

H

1315

19.522.529

35.547.559

71.583

(mm)

Applicablebore size

(mm)Model Nominal

size PitchWeight(kg)


Compression Tension


U

Maximumthread

depth P

Centerof sphere

R

Floating Joint: For Compact Cylinders JB Series

Construction

ø12, ø16 ø20 to ø160

Basic Type: JB

JB20, 16

JB20 to 160

Center of sphere

Refer to page 1145 for replacement Parts.

ø

R

ø

Center of sphere

R

1155

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J

Specifications

JS series

Precautions

Mounting

Warning

Maintenance

Warning

Specifications

Operating range

JS10-4-070

JS16-5-080

JS20-8-125

JS32-10-125

JS40-14-150

JS63-18-150

10

10, 16

20

25, 32

40

50, 63

M4 x 0.7

M5 x 0.8

M8 x 1.25

M10 x 1.25

M14 x 1.5

M18 x 1.5

80

210

1100

2500

6000

11000

0.5

0.5

0.5

0.5

0.75

1

–

–5 to 70°C

J S 32

Applicable bore size(mm)

1010, 16

2025, 32

4050, 63

Dust cover material

10-125

Nominal thread size

4-070 5-080 8-12510-12514-15018-150


M4 x 0.7M5 x 0.8M8 x 1.25M10 x 1.25M14 x 1.5M18 x 1.5

How to Order

Operatingpressure

Pneumatic cylinder:1 MPa or less

Hydraulic cylinder: 3.5 MPa or less

Basic typeMounting


1. For the screw-in depth of the female threads, refer to the dimensions (page 1158).

2. The dust cover may adhere to the stud. In this case, move the dust cover at the neck of the stud by the finger or twist the stud slightly left or right to break in the dust cover before use.Additionally, when screwing the stud and socket or the case into a driven body, screw in such parts with the dust cover removed. When screwing in such parts without removing the dust cover, this may cause damage to the dust cover.



5. Be sure to use the cushion mechanism of the cylinder or the buffer mechanism, such as the shock absorber so that any impact force is not applied to the floating joint when stopping a driven body. If there is no buf-fer mechanism, an excessive impact force is gener-ated. As a result, the tensile compression force of the floating joint may exceed its maximum level.



(mm)


thread size


Operating pressure

pneumaticcylinder

Hydrauliccylinder

Ambienttemperature

Maximumoperating


force (N)

(1)

1 MPaor less 3.5 MPa

or less

(2)

Note 1) Think of applicable bore size as a guide. For details, confirm the rod end thread diameter of a cylinder to be used in the catalog.

Note 2) For 3.5 MPa hydraulic cylinders, operate within the maximum tension and compression force.

Stainlesssteel type Applicable

bore size (mm)

Symbol

101620324063

SymbolNilS

MaterialFluororubber

Silicone rubberSymbol

Center of sphere

Axial center

Ope

ratin

gra

nge

Floating Joint: Stainless Steel Type

JS Series RoHS

Stainless steel 304

Cylinder connection threadsNo leakage of water, etc., fromthe threads into the interior.

Internal grease:Using for food processing machinery

Dust cover (fluororubber, silicone rubber)• The shape of the cover prevents residual liquid.• Improved sealing

80100

Made to Order: Individual Specifications -X530Note) For details, refer to page 1159.

For pneumatic cylinders

80100

Note)

1156

Rod end nunutOne rod end nut is supplied with the JS series. If additional nuts are needed, please order them using the part no. shown below.

No.123456

DescriptionStudCaseRingCapDust coverSet screw

MaterialStainless steel (Thread parts)

Stainless steelChromium molybdenum steel

Carbon steelFluororubber/Silicon rubber

Carbon steel

NoteElectroless nickel plated

Electroless nickel platedElectroless nickel plated

7 Rod end nut Stainless steel

Component Parts Component PartsNo.123456

DescriptionStudCaseRingSocketDust coverRod end nut

MaterialStainless steelStainless steelStainless steelStainless steel

Fluororubber/Silicon rubberStainless steel

Note

Model

JS10 JS16 JS20 JS32 JS40 JS63

Fluoro rubberPart no. for dust cover

Silicon rubber

Dust coverWhen the dust cover is damaged and deteriorated, order with the part number as shown below.

P21530511 P21530521 P2153151 P2153251 P2153351 P2153451

P21530512 P21530522 P2153152 P2153252 P2153352 P2153452

Construction

ø10, ø16 ø20 to ø63

Replacement Parts

Floating Joint: Stainless Steel Type JS Series

B

C

d

H

M4×0.7

M5×0.8

M8×1.25

M10×1.25

M14×1.5

M18×1.5

DA00127

DA00128

DA00036

DA00006

DA00186

DA00188

JS10-4-070JS16-5-080JS20-8-125JS32-10-125JS40-14-150JS63-18-150

H3.2

4

5

6

8

11

7

8

13

17

22

27

B C8.1

9.2

15

19.6

25.4

31.2

(mm)

Model Order no. d: Thread nominal size

1157

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J

H

B

C E

G

P

AR

MM

U

øD øJ

U

F

H

øD øJ

F

B E G

PA

MM

UU

R

JS10, 16

JS20, 32, 40, 63

JS10-4-070 JS16-5-080

M

M4 x 0.7

M5 x 0.8

A

4.7

5.8

Model

JS20-8-125 JS32-10-125

M8 x 1.25

M10 x 1.25

7.3

8.5

JS40-14-150 JS63-18-150

M14 x 1.5

M18 x 1.5

11.6

14.3

B C

9.5

13.5

—

—

—

—

D

12

16

21

24

31

41

E F

4

6

7

8

11

14

G H

7

10

13

17

22

27

J

80

210

1100

2500

6000

11000

0.01

0.02

0.05

0.08

0.16

0.31

(mm)

Center of sphere

∗ Use the precision spanner for clock 4 mm in the case of mounting male thread of JS10.

Center of sphere

Max. thread depth

P

Center of sphere

R

Allowable eccentricity

U

Max. operating tensionand compression

force (N)Weight (kg)

JS Series

Dimensions

26

34.5

43.9

49.5

60

74.5

1.5

2

4.5

5

5

7

4

5

7

8

11

13.5

14.4

19

24.8

29

38.4

49.2

17

23

29.9

33.5

38

47.5

0.5

0.5

0.5

0.5

0.75

1

8.5

12

15.5

17.5

18.5

23

1158

øH2

H1

M

Center of sphere M

øJ

øD

2

øD

1

P

G

A

R

B E

F

Symbol

-X530For Pneumatic Cylinders: For ø80, ø1001Applicable to the floating joint and stainless steel type JS series and used for pneumatic cylinders with bore sizes of ø80 and ø100.∗ This product is dedicated to the pneumatic cylinders.

Model/Specifications

Model Bore size(mm) Note)

Nominalthread size

Operatingpressure

Dust covermaterial


Applicable cylinder Ambienttemperature

(°C)


compressive forceN

JS80-22-150-X530

JS80-22-150S-X530

JS100-26-150-X530

JS100-26-150S-X530

ø80

ø100

M22 x 1.5

M26 x 1.5

5000

7850

1 MPa or less

Fluororubber

Silicone rubber

Fluororubber

Silicone rubber

1.25

2

Weight(kg)

0.58

1.05

– 5 to 70

Note) Think of applicable bore size as a guide. For details, confirm the rod end thread diameter of a cylinder to be used in the catalog.

d: Nominal thread sizeModelM22 x 1.5M26 x 1.5

Order no.DA00243DA00189

JS80-22-150(S)-X530JS100-26-150(S)-X530

H1316

3241

B C37 47.3

(mm)

Rod end nutOne rod end nut is supplied with the JS series. If additional nuts are needed, please order them using the part no. shown below.

Dimensions

Dimensions

Model M A B D1 D2 E F G H1 JCenter ofsphereR

Maximumthread depth

P


U

Maximum operating tensileand compressive force

(N)Weight(kg)

M22 x 1.5

M26 x 1.5

89.5

110

28

34

46

55.5

50

59.5

99

11.4

19

24

14

19.5

32

41

H2

34.7

44.4

57.2

66.2

56.5

68

16.8

21

1.25

2

5000

7850

0.58

1.05

(mm)

JS80-22-150(S)-X530JS100-26-150(S)-X530

JS Series

Made to Order: Individual SpecificationsPlease contact SMC for detailed dimensions, specifications and lead times.

1159

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