The floating joint can absorb any “off-centering” or · Series JA/JAH/JB/JS Floating Joint...

14
Series JA/JAH/JB/JS Floating Joint Series Cylinder supply pressure Applicable bore size (mm) Mounting Page 908 Standard Series JA Basic style Flange style Foot style 913 Heavy load Series JAH Basic style Flange style Foot style 916 For compact cylinders Series JB Basic style (Female thread) Stainless steel type Series JS Basic style 918 Hydraulic cylinder Pneumatic cylinder Hydraulic cylinder Pneumatic cylinder Pneumatic cylinder Hydraulic cylinder 6, 10, 15 20, 25, 30, 40, 50, 63 80, 100, 125, 140, 160 20, 25, 30, 40, 50, 63 80, 100, 125, 140, 160 40, 50, 63, 80, 100 12, 16, 20, 25, 32 40, 50, 63, 80, 100 10, 16, 20, 25, 32 40, 50, 63, 80, 100 20, 25, 32 40, 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 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° Spherical rotation Eccentric slide Operating range Center of sphere Operating range Axial center Series Variations 907 J Individual -X D- -X Technical data

Transcript of The floating joint can absorb any “off-centering” or · Series JA/JAH/JB/JS Floating Joint...

Series JA/JAH/JB/JSFloating Joint

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

908

Standard Series JA Basic style

Flange styleFoot style

913

Heavy load Series JAH Basic style

Flange styleFoot style

916

For compact cylindersSeries JB

Basic style(Female thread)

Stainless steel typeSeries JS

Basic style 918

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, 25, 3240, 50, 63, 80, 100

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

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°

Spherical rotation

Eccentric slide

Operating range

Center of sphere

Ope

ratin

g ra

nge

Axial center

Series Variations

907

J�

Individual-X�

D-�

-X�

Technicaldata

P0907-P0920-E.qxd 08.10.3 2:14 PM Page 907

Precautions

Mounting

Warning

Maintenance

Warning

Series JA

Specifications

Basic style, Flange style, Foot styleMounting

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

610152030406380100140160

610

10, 1520

25, 3240

50, 6380100

125, 140160

Model/Specifications

Model

Standard/Thread nominal size

Option/Thread nominal size

JA6-3-050JA10-4-070JA15-5-080JA15-6-100JA�20-8-125JA�30-10-125JA�40-14-150JA�63-18-150JA�80-22-150JA�100-26-150JA�140-30-150JA�160-36-150

6

10

10, 15

15

20

25, 32

40

50, 63

80

100

125, 140

160

M3 x 0.5

M4 x 0.7

M5 x 0.8

M6 x 1

M8 x 1.25

M10 x 1.25

M14 x 1.5

M18 x 1.5

M22 x 1.5

M26 x 1.5

M30 x 1.5

M36 x 1.5

19

54

123

123

1100

2500

6000

11000

18000

28000

54000

71000

1100

2500

4400

11000

18000

28000

36000∗

55000∗

1000∗

2000∗

4400

9000∗

14000∗

22000∗

36000∗

55000∗

0.5

0.5

0.5

0.5

0.5

0.5

0.75

1

1.25

2

2.5

3

JA�20-8-100JA�25-10-150JA�32-10-100JA�40-12-125JA�40-12-150JA�40-12-175JA�50-16-150JA�63-16-200JA�80-20-250JA�100-24-300JA�100-27-150JA�125-27-200JA�160-33-200

20

25

32

32, 40

40

32, 40

50

50, 63

80

100

100

125

160

M8 x 1

M10 x 1.5

M10 x 1

M12 x 1.25

M12 x 1.5

M12 x 1.75

M16 x 1.5

M16 x 2

M20 x 2.5

M24 x 3

M27 x 1.5

M27 x 2

M33 x 2

1100

2500

2500∗

4400

4400

4400

11000

11000

18000

28000

28000

28000∗

71000

1100

2500

2500∗

4400

4400

4400

11000

11000

18000

28000

28000

28000∗

55000∗

1000∗

2000

2000∗

4400

4400

4400

9000

9000∗

14000∗

22000∗

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28000∗

55000∗

0.5

0.5

0.5

0.75

0.75

0.75

1

1

1.25

2

2

2

3

±5°

±5°

None

Be sure to read before handling.Refer to front matters 54 and 55 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 910). As a rule, after the rod bottoms out, back off 1 to 2 turns.The dust cover may be fixed with the stud, so loosen them before using.

2. When screwing stud or socket, or case in the driven object, make sure to screw them in the state that dust cover has been removed from the case. If screwing without removing dust cover, duct cover might be broken.

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. Do not use for rotational applications, because it is not a fitting designed for rotational axis.

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.

Applicablebore size

(mm)

Applicablecylindernominal

thread size

Maximum operating tensionand compression force (N)

Basic style Flange style Foot style

Rotatingangle

AllowableeccentricityU (mm)

∗ For 3.5 MPa hydraulic cylinders, operate within the maximum tension and compression force.

How to Order

Mounting styleNilFL

Basic styleFlange styleFoot style

Applicable bore size (mm)

Symbol Applicablebore size (mm)Model

Sta

ndar

d

Thread nominal size(Standard)

Nominalthread size

Applicable cylindernominal thread size

Option

X11

NilHigh temperature

specifications–5 to 100°C

908

Floating Joint: Standard Type

Series JA RoHS

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P0907-P0920-E.qxd 08.10.3 2:14 PM Page 912

Series JAH

Series JAHL(Foot style)

Series JAHF(Flange style)

Precautions

Mounting

Warning

Maintenance

Warning

Specifications Specifications

Standard/Thread nominal size

Option/Thread nominal size

JAH�40-16-150

JAH�50-20-150

JAH�63-24-150

JAH�80-30-150

JAH�100-39-150

JAH�100-48-150

40

50

63

80

100

100

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JAH�80-30-200

JAH�100-42-300

63

80

100

M24 x 2

M30 x 2

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M20 x 1.5

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M30 x 1.5

M39 x 1.5

M48 x 1.5

1.25

2

2

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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 style, Flange style, Foot styleMounting

Operating rangeCenter of sphere

Axial center

Ope

ratin

g ra

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ModelApplicablebore size

(mm)

Applicablecylindernominal

thread size

Maximum operating tensionand compression force (N)

Basic style Flange style Foot style

Rotatingangle

AllowableeccentricityU (mm)

±5°

±5°

Heavy load type

Mounting styleNilFL

Basic styleFlange styleFoot style

Applicable bore size (mm)

Model Symbol Applicable bore size(mm)

Hea

vylo

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X11High temperature specifications

–5 to 100°C

OptionNil None

Thread nominal size(Standard)

Nominalthread size

Applicable cylindernominal thread size

Be sure to read before handling.Refer to front matters 54 and 55 for Safety Instructions.

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 914). As a rule, after the rod bottoms out, back off 1 to 2 turns.The dust cover may be fixed with the stud, so loosen them before using.

2. When screwing stud or socket, or case in the driven object, make sure to screw them in the state that dust cover has been removed from the case. If screwing without removing dust cover, duct cover might be broken.

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. Do not use for rotational applications, because it is not a fitting designed for rotational axis.

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

913

Floating Joint: Heavy Load Type

Series JAH RoHS

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Technicaldata

RoHS-J.qxd 10.7.26 5:24 PM Page 2

R

ø

40506380100100

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

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1.51.51.51.51.51.5

85.5101120152178191

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1.2522

2.533

110001800028000540007100071000

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222832425261

B

2531354555–

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5059.566799696

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192427303636

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

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Component PartsNo.123456789

Description MaterialChromium molybdenum steel

Carbon steelChromium molybdenum steel

Carbon steelSynthetic rubber

Carbon steelCarbon steel

Rolled steel plateRolled steel plate

StudCaseRingCap Dust coverSet screwRod end nutFlangeFoot

NoteDyed black

Black zinc chromated

Black zinc chromated

Zinc chromatedZinc chromated

Black zinc chromatedBlack zinc chromated

Center of sphere

Applicablebore size

(mm)Model Nominal

size Pitch

(mm)

Mass(kg)

Allowableeccentricity

U

Maximumoperating

tension andcompression

force (N)

Center ofsphere

R

Maximum thread depth

P

Standard: Heavy Load Type Hydraulic: Up to 7 MPa

Option: Heavy Load Type Hydraulic: Up to 7 MPa

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Basic Style: JAH

JAH40 to 100

Series JAH

P0907-P0920-E.qxd 08.10.3 2:14 PM Page 914

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Technicaldata

P0907-P0920-E.qxd 08.10.3 2:14 PM Page 915

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

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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

Maximum operating tensionand compression force (N)

Compression side Tension side

Rotatingangle

AllowableeccentricityU (mm)

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

Applicable bore size (mm)

Symbol Applicable bore size(mm)

High temperaturespecifications

–5 to 100°C

None

Thread nominal size

Option

Nominalthread size

Applicable cylindernominal thread 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

Be sure to read before handling.Refer to front matters 54 and 55 for Safety Instructions.

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 917). As a rule, after the rod bottoms out, back off 1 to 2 turns.The dust cover may be fixed with the stud, so loosen them before using.

2. When screwing stud or socket, or case in the driven object, make sure to screw them in the state that dust cover has been removed from the case. If screwing without removing dust cover, duct cover might be broken.

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. Do not use for rotational applications, because it is not a fitting designed for rotational axis.

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.

916

Floating Joint: For Compact Cylinders

Series JB RoHS

RoHS-J.qxd 10.7.26 5:24 PM Page 3

R

ø

R

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Component PartsNo.12345

Description MaterialFree-cutting steel

BrassStainless steel

BrassSynthetic rubber

NoteElectroless nickel platedElectroless nickel plated

Electroless nickel plated

StudCaseRingSocketDust cover

No.123456

Description MaterialChromium molybdenum steel

Carbon steelChromium molybdenum steel

Carbon steelSynthetic rubber

Carbon steel

NoteDyed black

Black zinc chromated

Black zinc chromated

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

34568

1016202224

0.50.70.81

1.251.52

2.52.53

24.526.5333851

62.580.5101129149

7789131518243842

0.50.50.50.50.75

11.25

22.53

112200300500

1300310050007900

1530020000

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)

Center of sphere

Applicablebore size

(mm)Model Nominal

size PitchMass(kg)

Maximum operating tensionand compression force (N)

Compression Tension

Allowableeccentricity

U

Maximumthread

depth P

Centerof sphere

R

917

Construction

ø12, ø16 ø20 to ø160

Basic Style: JB

JB20, 16

JB20 to 160

Floating Joint: For Compact Cylinders Series JB

Center of sphere

J�

Individual-X�

D-�

-X�

Technicaldata

P0907-P0920-E.qxd 08.10.3 2:14 PM Page 917

Specifications

Series JS

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

Applicable cylindernominal thread size

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 styleMounting

Be sure to read before handling.Refer to front matters 54 and 55 for Safety Instructions.

1. For the screw-in depth of the female threads, refer to the dimensions (page 920).

2. When screwing stud or socket, or case in the driven object, make sure to screw them in the state that dust cover has been removed from the case. If screwing without removing dust cover, duct cover might be broken.

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. Do not use for rotational applications, because it is not a fitting designed for rotational axis.

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.

ModelApplicablebore size

(mm)

Applicablecylindernominal

thread size

AllowableeccentricityU (mm)

Operating pressureAir

pressurecylinder

Hydrauliccylinder

Ambienttemperature

Maximumoperating

tension andcompression

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

Applicablebore size (mm)

Symbol

101620324063

SymbolNilS

MaterialFluororubberSilicon rubber

Symbol

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, silicon rubber)• The shape of the cover prevents residual liquid.• Improved sealing

Center of sphere

Axial center

Ope

ratin

gra

nge

918

Floating Joint: Stainless Steel Type

Series JS RoHS

RoHS-J.qxd 10.7.26 5:24 PM Page 4

No.123456

DescriptionStudCaseRingCap Dust 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.

Rod end nutRod end nut (1 pc.) is attached to the standard type of Series JS.But if it is needed additionally, order it as follows. For details, refer to page 920. Example······Nut for JS40

P21530511 P21530521 P2153151 P2153251 P2153351 P2153451

P21530512 P21530522 P2153152 P2153252 P2153352 P2153452

919

Construction

ø10, ø16 ø20 to ø63

Replacement Parts

Floating Joint: Stainless Steel Type Series JS

J�

Individual-X�

D-�

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Technicaldata

P0907-P0920-E.qxd 08.10.3 2:14 PM Page 919

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P0907-P0920-E.qxd 08.10.3 2:14 PM Page 920