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Floating Joint, Heavy Load Type JAH Series

Floating Joint, Heavy Load Type JAH Series

SMC

SMC

Floating joint that does not require axis alignment.
[Features]
・ Floating joint absorbs "misalignment" and "insufficient stage parallelism)" between the driven body and the cylinder
・ No need for high-grade processing accuracy
・ Significantly reduced installation work time
・ Compact and compatible with high load tension / compression force
・ Long lifespan (With dust-proof cover)
・ Rotating angle: ±5°

(i)Caution

  • See catalog for specification details.
  • Product images may be representative images. Refer to the catalog for details.

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Part Number

Configured Part Number is shown.

Floating Joint: Heavy Load Type JAH Series Specifications

JAH Series external appearance

JAH Series external appearance

  • Operating pressure: hydraulic cylinder 7 MPa or less
  • Mounting: basic type, flange type, foot type
JAHL Series (foot type) external appearance

JAHL Series (foot type) external appearance

JAHF Series (flange type) external appearance

JAHF Series (flange type) external appearance

JAH Series operating range

JAH Series operating range

ModelCompatible bore size
(mm)		Compatible cylinder nominal thread sizeMaximum operating tension and compression force
N		Allowable eccentricity
U (mm)		Rotating angleAmbient temperature
Basic typeFlange typeFoot
JAH□40-16-15040M16 × 1.511,0009,0009,0000.25±5 °-5 to 60°C
JAH□50-20-15050M20 × 1.518,00014,00014,0002
JAH□63-24-15063M24 × 1.528,00022,00022,0002
JAH□80-30-15080M30 × 1.554,00036,00036,0002.5
JAH□100-39-150100M39 × 1.571,00055,00055,0003
JAH□100-48-150100M48 × 1.571,00055,00055,0003
JAH□63-24-20063M24 × 228,00022,00022,0002±5 °
JAH□80-30-20080M30 × 254,00036,00036,0002.5
JAH□100-42-300100M42 × 371,00055,00055,0003

Diagram / Parts List

JAH Series Diagram

JAH Series Diagram

*See the manufacturer's catalog regarding replacement parts.

NumberNumberMaterialNote
1StudChrome molybdenum steelDyed black
2CaseCarbon steelBlack zinc chromated
3RingChrome molybdenum steel-
4CapCarbon steelBlack zinc chromated
5Dust coverSynthetic rubber-
6Set screwCarbon steelZinc chromate
7Rod end nutCarbon steelZinc chromate
8FlangeRolled steel plateBlack zinc chromated
9FootRolled steel plateBlack zinc chromated

Basic Type / JAH40 to 100 dimensional drawing

JAH40 to 100 dimensional drawing

JAH40 to 100 dimensional drawing

Without C-dimension

Without C-dimension

 

(Unit: mm)

 

Heavy‑Load Type / Hydraulic: Up to 7 MPa

Compatible bore sizeModelMABCDEFGHCenter of sphere
R
Nominal diameterPitch
40JAH40-16-150161.585.52225509.519163252.5
50JAH50-20-150201.5101283159.511.524163264
63JAH63-24-150241.51203235661327204174
80JAH80-30-150301.51524245791430224694.5
100JAH100-39-150391.517852559616362455112
100JAH100-48-150481.519161-9616362870118
Compatible bore sizeModelMaximum thread depth
P		Allowable eccentricity
U		Maximum operating tension and compression force
N		Weight
kg
40JAH40-16-150181.2511,0000.58
50JAH50-20-15018218,0001.08
63JAH63-24-15024228,0001.5
80JAH80-30-150382.554,0002.7
100JAH100-39-15042371,0004.8
100JAH100-48-15049371,0005.4
Compatible bore sizeModelMABCDEFGHCenter of sphere
R
Nominal diameterPitch
63JAH63-24-2002421203235661327204174
80JAH80-30-2003021524145791430224694.5
100JAH100-42-30042317855-9616362455112
Compatible bore sizeModelMaximum thread depth
P		Allowable eccentricity
U		Maximum operating tension and compression force
N		Weight
kg
63JAH63-24-20024228,0001.5
80JAH80-30-200382.554,0002.7
100JAH100-42-30042371,0004.8

Precautions

Mounting

  • *When screwing the male threads of the rod into the female threads of the socket or the case, make sure that the rod 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 in the manufacturer's catalog. As a rule, after the rod bottoms out, back off 1 to 2 turns.
  • *The dust cover may stick to the stud. Move the dust cover at the base of the stud with your fingers, or twist the stud right and left gently to free it. When screwing the stud and socket or case into a driven body, make sure to remove the dust cover. Screwing without removing dust cover may break the dust cover.
  • *When using 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, etc., leading to equipment damage or injury to personnel.
  • *This product is not a rotary joint. It cannot be used for rotational applications.
  • *Be sure to use the cushion mechanism of the cylinder or a buffer mechanism such as a shock absorber to prevent impact force being applied to the floating joint when stopping the driven body. If there is no buffer mechanism, an impact force is generated that may cause the floating joint to exceed its maximum tensile and compressive force level.

Maintenance

  • *Do not use if the product has been disassembled. High-strength adhesive is applied to the portion of the connection that is threaded to prevent it from loosening. The product must therefore not be disassembled. If the product is forcefully disassembled, it could lead to damage.
  • *Black zinc chromate treatment is applied to the material surfaces of the case, flange and foot. In rare circumstances, white deposits may occur on the surface.

Other precautions

  • *See the manufacturer's catalog for information other than the above.
  • *Pictures are of representational models.
30
45
60
  1. 1
Part Number
JAH100-42-300
JAH100-42-300-X11
JAHF100-42-300
JAHF100-42-300-X11
JAHL100-42-300
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipConnecting Thread Nominal M
(mm) 		Connection Type, Work Piece Side Connecting Thread Nominal P
(mm) 		Allowable Misalignment U
(mm) 		Metallic Head Applicable cylinder bore size
(ø) 		Applicable cylinder nominal thread Option

-

1 Piece(s) Quote M40 ~ M45Threaded2.5 or more3No100M42 × 3None

MYR 2,589.35

1 Piece(s) 46 Day(s) M40 ~ M45Threaded2.5 or more3No100M42 × 3High-temperature specifications (-5 to +100°C)

MYR 2,709.98

1 Piece(s) 21 Day(s) M40 ~ M45Hole2.5 or more3Flange Hardware100M42 × 3None

-

1 Piece(s) Quote M40 ~ M45Hole2.5 or more-Flange Hardware100M42 × 3High-temperature specifications (-5 to +100°C)

-

1 Piece(s) Quote M40 ~ M45Hole2.5 or more3Foot Hardware100M42 × 3None

Loading...

  1. 1
 

Basic Information

Type Floating Joints Connection Type, Cylinder Side Tapped Applicable Cylinder Hydraulic Cylinders
Main Body Material Carbon steel Allowable Angular Deviation(deg) ±5 Stud Material Chrome molybdenum steel

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Specification/Dimensions

  • Connection Type, Work Piece Side

    • Threaded
    • Hole

    Clear

  • Connecting Thread Nominal P(mm)

    • 1~1.75
    • 2~2.5
    • 2.5 or more

    Clear

  • Allowable Misalignment U(mm)

    • 1.25
    • 2
    • 2.5
    • 3

    Clear

  • Metallic Head

    • No
    • Flange Hardware
    • Foot Hardware

    Clear

  • Applicable cylinder bore size(ø)

    • 40
    • 50
    • 63
    • 80
    • 100

    Clear

  • Applicable cylinder nominal thread

    • M16 × 1.5
    • M20 × 1.5
    • M24 × 1.5
    • M24 × 2
    • M30 × 1.5
    • M30 × 2
    • M39 × 1.5
    • M42 × 3
    • M48 × 1.5

    Clear

  • Option

    • High-temperature specifications (-5 to +100°C)
    • None

    Clear

  • type

    • JAH
    • JAHF
    • JAHL

    Clear

  • Connecting Thread Nominal M(mm)

    • M10 ~ M18
    • M20 ~ M26
    • M30 ~ M36
    • M40 ~ M45
    • M48
    • M38 to M39

    Clear

  • CAD

    • 2D
    • 3D

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Days to Ship

    • All
    • 21 Day(s) or Less
    • 27 Day(s) or Less
    • 46 Day(s) or Less

    Clear

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