Jaw Couplings - Clamping

Caution
- As for D(Φ)55-104, it is not possible to select it in the narrowed down condition due to system maintenance. Please refer to the catalog and make your selection. If you enter the model number in WOS, you can quote and place an order.
- Please check the content on our website as the PDF does not contain the most up-to-date information.
Product Description
Flexible coupling with high torque and vibration absorption.
[Features]
· Jaw type flexible coupling.
· The tight fit can transmit zero backlash at low torque.
· Easy fit makes it easy to assemble and split the hub.
· Excellent flexibility. In addition to eccentricity and declination, it also absorbs torsional vibration.
· Electrically insulating and resistance value: 2 MΩ or more.
· 4 types of sleeve hardness. Select according to usage conditions such as torque and misalignment.
[Application]
· For transporting devices / stirrers / blowers / pumps / dispensers, etc.
CPJC (Standard Bore)(D = 14·20·30) CPJC (Standard Bore)(D=40) CPJC (Standard Bore)(D=48 to 80) CPJC (Standard Bore)(D=104) CPJCK (Keywayed Bore d1, d2)(D = 30) CPJCK (Keywayed Bore d1, d2)(D = 40) CPJCK (Keywayed Bore d1, d2)(D=48 to 80) CPJCK (Keywayed Bore d1, d2)(D=104)
[ ! ] 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.
| Selectable | Color | Hardness |
| BL | Blue | Shore A 80 |
| WH | White | Shore A 92 |
| RD | Red | Shore A 98 |
| Selectable | Color | Hardness |
| GR | Green | 55D (98 A) |
| RD | Red | 64D |
| Material | Surface Treatment | |||
| Hub | Spacer | Hex Socket Head Cap Screw | Hub | Hex Socket Head Cap Screw |
| Aluminum Alloy | Polyurethane | SCM435 | Anodized | Black Oxide |
Specifications/Overview
| ■Keyway Dimension [ ! ] Applicable to CPJCK only | Shaft bore diameter d1, d2 | B | t | Key Nominal Dim. b × h | |||
| Standard Dimensions | Tolerance | Standard Dimensions | Tolerance | ||||
![]() | 10 to 12 | 4 | ±0.0150 | 1.8 | +0.1 0 | 4 × 4 | |
| 13 to 17 | 5 | 2.3 | 5 × 5 | ||||
| 18 to 22 | 6 | 2.8 | 6 × 6 | ||||
| 23 to 30 | 8 | ±0.0180 | 3.3 | +0.2 0 | 8 × 7 | ||
| 31 to 38 | 10 | 3.3 | 10 × 8 | ||||
| 39 to 44 | 12 | ±0.0215 | 3.3 | 12 × 8 | |||
| 45 to 50 | 14 | 3.8 | 14 × 9 | ||||
| 51 to 58 | 16 | 4.3 | 16 × 10 | ||||
| 59 to 60 | 18 | 4.4 | 18 × 11 | ||||
