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About Shaft Couplings
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Set Screw Vibration-Damping Precision Flexible Shaft Couplings
Components of a Coupling Shown Assembled
(Each Component Sold Separately)
The included set screw holds the coupling in place. Good for precision motor and pump applications, the spider-shaped cushion reduces shock and compensates for minor shaft misalignment. Couplings allow zero backlash (no play).
A complete coupling consists of two hubs and one spider (each component sold separately). Hubs are lightweight, corrosion-resistant aluminum. Spiders are polyurethane for fair vibration damping and good chemical resistance.
6023 Aluminum Hubs and Durometer 98A Spiders
Durometer 98A Polyurethane Spiders | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6023 Aluminum Hubs | Misalignment Capability | ||||||||||||
| Overall Lg. | OD | For Shaft Type | For Motion Type | For Shaft Dia. | Each | Maximum Speed, rpm | Maximum Torque, in.-lbs. | Parallel | Angular | Temp Range, ° F | Each | ||
| 1 3/8" | 1 1/4" | __ | Forward/Reverse, Start/Stop | 00000000 | 000000 | 10,000 | 220 | 0.011" | 1° | 0 to 180° F | 0000000 | 000000 | |
| 2 39/64" | 1 21/32" | Keyed | Forward/Reverse, Start/Stop | 00000000 | 00000 | 9,000 | 300 | 0.011" | 1° | 0 to 180° F | 0000000 | 00000 | |
| 3 5/64" | 2 13/64" | Keyed | Forward/Reverse, Start/Stop | 00000000 | 000000 | 8,000 | 1,060 | 0.011" | 1° | 0 to 180° F | 0000000 | 00000 | |
| 3 35/64" | 2 39/64" | Keyed | Forward/Reverse, Start/Stop | 00000000 | 000000 | 7,000 | 2,830 | 0.011" | 1° | 0 to 180° F | 0000000 | 00000 | |
6023 Aluminum Hubs and Durometer 80A Polyurethane Spiders
6023 Aluminum Hubs | Durometer 80A Polyurethane Spiders | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Set Screw | Misalignment Capability | |||||||||||||
| Overall Lg. | OD | For Shaft Type | For Motion Type | For Shaft Diameter | Material | Each | Maximum Speed, rpm | Maximum Torque, in.-lbs. | Parallel | Angular | Temp. Range, ° F | Each | ||
| 1 3/8" | 1 1/4" | __ | Forward/Reverse, Start/Stop | Black Oxide Steel | 00000000 | 000000 | 10,000 | 50 | 0.011" | 1.2° | 0 to 180° F | 0000000 | 00000 | |
| 2 39/64" | 1 21/32" | Keyed | Forward/Reverse, Start/Stop | Black Oxide Steel | 00000000 | 00000 | 9,000 | 105 | 0.011" | 1.2° | 0 to 180° F | 0000000 | 0000 | |
| 3 5/64" | 2 13/64" | Keyed | Forward/Reverse, Start/Stop | Black Oxide Steel | 00000000 | 000000 | 8,000 | 305 | 0.011" | 1.2° | 0 to 180° F | 0000000 | 00000 | |
| 3 35/64" | 2 39/64" | Keyed | Forward/Reverse, Start/Stop | Black Oxide Steel | 00000000 | 000000 | 7,000 | 750 | 0.011" | 1.2° | 0 to 180° F | 0000000 | 00000 | |
6023 Aluminum Hubs and Durometer 64D Spiders
6023 Aluminum Hubs | Durometer 64D Polyurethane Spiders | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Set Screw | Misalignment Capability | |||||||||||||
| Overall Lg. | OD | For Shaft Type | For Motion Type | For Shaft Dia. | Material | Each | Max. Speed, rpm | Max Torque, in.-lbs. | Parallel | Angular | Temp. Range, ° F | Each | ||
| 1 3/8" | 1 1/4" | __ | Forward/Reverse, Start/Stop | Black Oxide Steel | 00000000 | 000000 | 10,000 | 280 | 0.011" | 0.8° | 0 to 180° F | 0000000 | 00000 | |
| 2 39/64" | 1 21/32" | Keyed | Forward/Reverse, Start/Stop | Black Oxide Steel | 00000000 | 00000 | 9,000 | 370 | 0.011" | 0.8° | 0 to 180° F | 0000000 | 0000 | |
| 3 5/64" | 2 13/64" | Keyed | Forward/Reverse, Start/Stop | Black Oxide Steel | 00000000 | 000000 | 8,000 | 1,320 | 0.011" | 0.8° | 0 to 180° F | 0000000 | 00000 | |
| 3 35/64" | 2 39/64" | Keyed | Forward/Reverse, Start/Stop | Black Oxide Steel | 00000000 | 000000 | 7,000 | 3,540 | 0.011" | 0.8° | 0 to 180° F | 0000000 | 00000 | |