floating joint - smc etech · pdf filestandard ja series basic type flange type ... operating...
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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
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
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
Floating Joint: Standard Type JA Series
Flange Type: JAF20 to JAF160
JAF20 to ø40
øJAF50 to ø160
Maximumthread depth
P
Allowableeccentricity
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)
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
Applicablebore size
(mm)Model
PitchNominalsize
Weight(kg)
Center ofsphere
R
Maximum operatingtension andcompression
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
Allowableeccentricity
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
Allowableeccentricity
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
Basic type Flange type Foot type
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
Maximumscrew-indepth P
Allowableeccentricity
U
Maximum operatingtensile and
compressive force(N)
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
Maximumscrew-indepth P
Allowableeccentricity
U
Maximum operatingtensile and
compressive force(N)
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
ModelApplicablebore size
(mm)
Applicablecylindernominal
thread size
Maximum operating tensionand compression force (N)
Basic type Flange type Foot type
Rotatingangle
Ambienttemperature
AllowableeccentricityU (mm)
±5°
±5°
Heavy load type
Mounting typeNilFL
Basic typeFlange typeFoot type
Applicable bore size (mm)
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
Be sure to read this before handling the products. Refer to back page 50 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 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.
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.
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
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
1151
J
D-
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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
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
Applicablebore size
(mm)Model Nominal
size Pitch
(mm)
Weight(kg)
Allowableeccentricity
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)
Allowableeccentricity
U
Maximumthread depth
P
Maximumoperating
tension andcompression
force (N)
Center ofsphereR
Standard: Heavy Load Type Hydraulic: Up to 7 MPa
Semi-standard: Heavy Load Type Hydraulic: Up to 7 MPa
Applicablebore size
(mm)Model Nominal
size Pitch
Weight(kg)
Allowableeccentricity
U
Maximumthread depth
P
Maximumoperating
tension andcompression
force (N)
Center ofsphere
R
Standard: Heavy Load Type Hydraulic: Up to 7 MPa
Semi-standard: Heavy Load Type Hydraulic: Up to 7 MPa
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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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
Maximum operating tensionand compression force (N)
Compression side Tension side
Rotatingangle
Ambienttemperature
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 this before handling the products. Refer to back page 50 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 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.
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.
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.
Floating Joint: For Compact Cylinders
JB Series RoHS
-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
1154
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
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)
Maximum operating tensionand compression force (N)
Compression Tension
Allowableeccentricity
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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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
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 typeMounting
Be sure to read this before handling the products. Refer to back page 50 for Safety Instructions.
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.
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 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.
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 pressure
pneumaticcylinder
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 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
AllowableeccentricityU (mm)
Applicable cylinder Ambienttemperature
(°C)
Maximum operatingtensile and
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
Allowableeccentricity
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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