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Floating Joint, Heavy Load Type JAH Series (JAHF80-30-200)
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.
Part Number
Configured Part Number is shown.
JAHF80-30-200
Floating Joint: Heavy Load Type JAH Series Specifications
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
JAHF Series (flange type) external appearance
JAH Series operating range
| Model | Compatible bore size (mm) | Compatible cylinder nominal thread size | Maximum operating tension and compression force N | Allowable eccentricity U (mm) | Rotating angle | Ambient temperature | ||
|---|---|---|---|---|---|---|---|---|
| Basic type | Flange type | Foot | ||||||
| JAH□40-16-150 | 40 | M16 × 1.5 | 11,000 | 9,000 | 9,000 | 0.25 | ±5 ° | -5 to 60°C |
| JAH□50-20-150 | 50 | M20 × 1.5 | 18,000 | 14,000 | 14,000 | 2 | ||
| JAH□63-24-150 | 63 | M24 × 1.5 | 28,000 | 22,000 | 22,000 | 2 | ||
| JAH□80-30-150 | 80 | M30 × 1.5 | 54,000 | 36,000 | 36,000 | 2.5 | ||
| JAH□100-39-150 | 100 | M39 × 1.5 | 71,000 | 55,000 | 55,000 | 3 | ||
| JAH□100-48-150 | 100 | M48 × 1.5 | 71,000 | 55,000 | 55,000 | 3 | ||
| JAH□63-24-200 | 63 | M24 × 2 | 28,000 | 22,000 | 22,000 | 2 | ±5 ° | |
| JAH□80-30-200 | 80 | M30 × 2 | 54,000 | 36,000 | 36,000 | 2.5 | ||
| JAH□100-42-300 | 100 | M42 × 3 | 71,000 | 55,000 | 55,000 | 3 | ||
Diagram / Parts List
JAH Series Diagram
*See the manufacturer's catalog regarding replacement parts.
| Number | Number | Material | Note |
|---|---|---|---|
| 1 | Stud | Chrome molybdenum steel | Dyed black |
| 2 | Case | Carbon steel | Black zinc chromated |
| 3 | Ring | Chrome molybdenum steel | - |
| 4 | Cap | Carbon steel | Black zinc chromated |
| 5 | Dust cover | Synthetic rubber | - |
| 6 | Set screw | Carbon steel | Zinc chromate |
| 7 | Rod end nut | Carbon steel | Zinc chromate |
| 8 | Flange | Rolled steel plate | Black zinc chromated |
| 9 | Foot | Rolled steel plate | Black zinc chromated |
Basic Type / JAH40 to 100 dimensional drawing
JAH40 to 100 dimensional drawing
Without C-dimension
(Unit: mm)
Heavy‑Load Type / Hydraulic: Up to 7 MPa
| Compatible bore size | Model | M | A | B | C | D | E | F | G | H | Center of sphere R | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal diameter | Pitch | |||||||||||
| 40 | JAH40-16-150 | 16 | 1.5 | 85.5 | 22 | 25 | 50 | 9.5 | 19 | 16 | 32 | 52.5 |
| 50 | JAH50-20-150 | 20 | 1.5 | 101 | 28 | 31 | 59.5 | 11.5 | 24 | 16 | 32 | 64 |
| 63 | JAH63-24-150 | 24 | 1.5 | 120 | 32 | 35 | 66 | 13 | 27 | 20 | 41 | 74 |
| 80 | JAH80-30-150 | 30 | 1.5 | 152 | 42 | 45 | 79 | 14 | 30 | 22 | 46 | 94.5 |
| 100 | JAH100-39-150 | 39 | 1.5 | 178 | 52 | 55 | 96 | 16 | 36 | 24 | 55 | 112 |
| 100 | JAH100-48-150 | 48 | 1.5 | 191 | 61 | - | 96 | 16 | 36 | 28 | 70 | 118 |
| Compatible bore size | Model | Maximum thread depth P | Allowable eccentricity U | Maximum operating tension and compression force N | Weight kg |
|---|---|---|---|---|---|
| 40 | JAH40-16-150 | 18 | 1.25 | 11,000 | 0.58 |
| 50 | JAH50-20-150 | 18 | 2 | 18,000 | 1.08 |
| 63 | JAH63-24-150 | 24 | 2 | 28,000 | 1.5 |
| 80 | JAH80-30-150 | 38 | 2.5 | 54,000 | 2.7 |
| 100 | JAH100-39-150 | 42 | 3 | 71,000 | 4.8 |
| 100 | JAH100-48-150 | 49 | 3 | 71,000 | 5.4 |
| Compatible bore size | Model | M | A | B | C | D | E | F | G | H | Center of sphere R | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nominal diameter | Pitch | |||||||||||
| 63 | JAH63-24-200 | 24 | 2 | 120 | 32 | 35 | 66 | 13 | 27 | 20 | 41 | 74 |
| 80 | JAH80-30-200 | 30 | 2 | 152 | 41 | 45 | 79 | 14 | 30 | 22 | 46 | 94.5 |
| 100 | JAH100-42-300 | 42 | 3 | 178 | 55 | - | 96 | 16 | 36 | 24 | 55 | 112 |
| Compatible bore size | Model | Maximum thread depth P | Allowable eccentricity U | Maximum operating tension and compression force N | Weight kg |
|---|---|---|---|---|---|
| 63 | JAH63-24-200 | 24 | 2 | 28,000 | 1.5 |
| 80 | JAH80-30-200 | 38 | 2.5 | 54,000 | 2.7 |
| 100 | JAH100-42-300 | 42 | 3 | 71,000 | 4.8 |
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.
| Part Number |
|---|
| JAHF80-30-200 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Connecting 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 549.15 | 1 Piece(s) | 32 Day(s) | M30 ~ M36 | Hole | 2~2.5 | 2.5 | Flange Hardware | 80 | M30 × 2 | None |
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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 |
Please check the type/dimensions/specifications of the part JAHF80-30-200 in the Floating Joint, Heavy Load Type JAH Series series.
Specification/Dimensions
-
type
- JAH
- JAHF
- JAHL
-
Connecting Thread Nominal M(mm)
-
Connection Type, Work Piece Side
-
Threaded -
Hole
-
-
Connecting Thread Nominal P(mm)
- 1~1.75
- 2~2.5
- 2.5 or more
-
Allowable Misalignment U(mm)
-
Metallic Head
-
No -
Flange Hardware -
Foot Hardware
-
-
Applicable cylinder bore size(ø)
- 40
- 50
- 63
- 80
- 100
-
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
-
Option
- High-temperature specifications (-5 to +100°C)
- None
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 32 Day(s) or Less
- 42 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Similar Part Numbers
| Part Number |
|---|
| JAH100-42-300-X11 |
| JAH100-48-150 |
| JAH100-48-150-X11 |
| JAHL100-39-150 |
| JAHL100-42-300 |
| JAHL100-48-150 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Connecting 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 617.27 | 1 Piece(s) | 42 Day(s) | M40 ~ M45 | Threaded | 2.5 or more | 3 | No | 100 | M42 × 3 | High-temperature specifications (-5 to +100°C) | ||
SGD 818.42 | 1 Piece(s) | 32 Day(s) | M48 | Threaded | 1~1.75 | 3 | No | 100 | M48 × 1.5 | None | ||
- | 1 Piece(s) | Quote | M48 | Threaded | 1~1.75 | 3 | No | 100 | M48 × 1.5 | High-temperature specifications (-5 to +100°C) | ||
- | 1 Piece(s) | Quote | M38 to M39 | Hole | 1~1.75 | 3 | Foot Hardware | 100 | M39 × 1.5 | None | ||
- | 1 Piece(s) | Quote | M40 ~ M45 | Hole | 2.5 or more | 3 | Foot Hardware | 100 | M42 × 3 | None | ||
- | 1 Piece(s) | Quote | M48 | Hole | 1~1.75 | 3 | Foot Hardware | 100 | M48 × 1.5 | None |
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