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Jaw & Spider Couplings - Set Screw (Part Numbers)
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"Main body and the spider are of smooth blind fit, making for easy installation, removal and maintenance."
Part Number
Configured Part Number is shown.
Dimensional Drawing
| CPJLW With Keywayed Bore d1, d2 | (No. = 50, 70) | (No. = 75, 90, 95) | |||
 |  | ||||
[!] Operating Temperature: －40°C to 100°C
[ ! ] Recommended Fit Tolerance of Applicable Shaft Diameter: h6 and h7.
[ ! ] The lateral, angular, and axial misalignment values shown are for each occurring individually. When multiple misalignments are occurring simultaneously, the allowable maximum value of each will be reduced to 1/2.
| Material | Surface Treatment | |||
| Hub | Spider | Set Screw | Hub | Set Screw |
| Steel Type Sintered Alloy | NBR | SCM435 | Corrosion Resistant Coating | Black Oxide |
Specification Table
| Part Number | — | Shaft Bore Dia. d1 | — | Shaft Bore Dia. d2 |
| CPF20 | — | 10 | — | 10 |
| CPJLW50 | — | 10 | — | 12 |
| Part Number | d1, d2 Selection (However, d1 ≤ d2) | D | L | ℓ | F | Set Screw | ||||||||||||||||||
| Type | No. | M | Tightening Torque (N⋅m) | |||||||||||||||||||||
| CPJLW | 50 | 10 | 11 | 12 | 14 | 15 | 16 | 27.3 | 43.4 | 15.6 | 8 | M6 | 5 | |||||||||||
| 70 | 11 | 12 | 14 | 15 | 16 | 17 | 18 | 19 | 34.4 | 50.2 | 19 | |||||||||||||
| 75 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 22 | 44.5 | 54.1 | 20.7 | 7 | ||||||||||||
| 90 | 18 | 19 | 20 | 22 | 24 | 25 | 53.6 | 54.6 | 20.7 | 11.2 | ||||||||||||||
| 95 | 18 | 19 | 20 | 22 | 24 | 25 | 28 | 53.6 | 63.8 | 25.3 | M8 | 10 | ||||||||||||
| Part Number | Allowable Torque (N⋅m) | Allowable Angular Misalignment (°) | Allowable Lateral Misalignment (mm) | Static Torsional Spring Constant (N·m/rad) | Max. Rotational Speed (r/min) | Moment of Inertia (kg⋅m2) | Allowable Axial Misalignment (mm) | Mass (g) | |
| Type | No. | ||||||||
| CPJLW | 50 | 2.1 | 1 | 0.38 | 33.4 | 18000 | 1.6 × 10−5 | +1.0 0 | 90 |
| 70 | 3.6 | 77.7 | 14000 | 3.3 × 10−5 | 200 | ||||
| 75 | 8.4 | 241 | 11000 | 1.1 × 10−4 | +1.1 0 | 360 | |||
| 90 | 9.8 | 317 | 9000 | 2.2 × 10−4 | 520 | ||||
| 95 | 13.1 | 317 | 9000 | 2.6 × 10−4 | 570 | ||||
■Features
(CPJLW)
○ A flexible coupling with a simple structure by combination of 2 bodies and 1 spider.
○ Main body and the spider are of smooth blind fit. Easy installation, removal and maintenance.
(Body and spider are detachable.)
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
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- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
| Part Number |
|---|
| CPJLW50-[10,11,12,14,15,16]-[10,11,12,14,15,16] |
| CPJLW70-[11,12,14,15,16,17,18,19]-[11,12,14,15,16,17,18,19] |
| CPJLW75-[14,15,16,17,18,19,20,22]-[14,15,16,17,18,19,20,22] |
| CPJLW90-[18,19,20,22,24,25]-[18,19,20,22,24,25] |
| CPJLW95-[18,19,20,22,24,25,28]-[18,19,20,22,24,25,28] |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | O.D. (Ø) | Overall Length (mm) | Allowable Torque Range (N•m) | Max. Rotational Speed Range (r/min) | Allowable Torque (N•m) | Max. Rotational Speed (r/min) | Allowable Axial Misalignment (mm) | Moment of Inertia (kg・m2) | Shaft Bore Dia. 1 (Ø) | Shaft Bore Dia. 2 (Ø) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
- | 1 Piece(s) | 6 Day(s) or more | 10 | 27.3 | 43.4 | 1.01~3.00 | 10001~78000 | 2.1 | 18000 | +1.0/0 | 1.6 x 10-5 | 10 ～ 16 | 10 ～ 16 | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 34.4 | 50.2 | 3.01~5.00 | 10001~78000 | 3.6 | 14000 | +1.0/0 | 3.3 x 10-5 | 11 ～ 19 | 11 ～ 19 | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 44.5 | 54.1 | 5.01~10.00 | 10001~78000 | 8.4 | 11000 | +1.1/0 | 1.1 x 10-4 | 14 ～ 22 | 14 ～ 22 | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 53.6 | 54.6 | 5.01~10.00 | 4001~10000 | 9.8 | 9000 | +1.1/0 | 2.2 x 10-4 | 18 ～ 25 | 18 ～ 25 | ||
- | 1 Piece(s) | 6 Day(s) or more | 10 | 53.6 | 63.8 | 10.01~20.00 | 4001~10000 | 13.1 | 9000 | +1.1/0 | 2.6 x 10-4 | 18 ～ 28 | 18 ～ 28 |
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Specifications/Overview
| Keyway Dimension | Shaft bore diameter d1, d2 | b | t | Key Nominal Dim. b × h | |||
 | Standard Dimensions | Tolerance | Standard Dimensions | Tolerance | |||
| 10 | 3 | ±0.0125 | 1.4 | +0.1 0 | 3 × 3 | ||
| 11·12 | 4 | ±0.0150 | 1.8 | 4 × 4 | |||
| 14 to 17 | 5 | 2.3 | 5 × 5 | ||||
| 18 to 22 | 6 | 2.8 | 6 × 6 | ||||
| 24 to 28 | 8 | ±0.0180 | 3.3 | +0.2 0 | 8 × 7 | ||
Basic Information
| Series Name | Jaw & Spider | Application | Standard | Allowable Misalignment | Angular Misalignment / Eccentricity / Axial Misalignment |
|---|---|---|---|---|---|
| Body Material | Steel Type Sintered Alloy | Allowable Angular Misalignment(deg) | 1 | Allowable Lateral Misalignment(mm) | 0.38 |
| Product Category | Coupling Main Body | Allowable Lateral Misalignment Range(mm) | 0.21~0.40 | Operating Temperature(°C) | -40::100 |
Specification/Dimensions
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O.D.(Ø)
-
Overall Length(mm)
-
Allowable Torque Range(N•m)
-
Max. Rotational Speed Range(r/min)
-
Allowable Torque(N•m)
-
Max. Rotational Speed(r/min)
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Shaft Bore Dia. 1(Ø)
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Shaft Bore Dia. 2(Ø)
-
type
- CPJLW
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 6 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 .
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