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About Shaft Couplings
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Clamping Flexible Shaft Couplings
Components of a Coupling Shown Assembled
(Each Component Sold Separately)
Designed to grip evenly around your shaft, these couplings provide more holding power than set screw couplings without marring the shaft. Tighten the clamping screw to secure. Also known as Lovejoy® couplings, they have a spider-shaped cushion between two hubs to reduce shock and handle minor shaft misalignment.
A complete coupling consists of two hubs and one spider (each component sold separately). Hubs are aluminum for light weight and good corrosion resistance.
Hytrel spiders provide fair vibration damping and excellent chemical resistance. Polyurethane spiders provide fair vibration damping and good chemical resistance.
6026 Aluminum Hubs and Hytrel Rubber Spiders
Hytrel Rubber Spiders | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
6026 Aluminum Hubs | Misalignment Capability | |||||||||||
| O'all Lg. | OD | For Motion Type | For Shaft Dia. | Each | Max. Speed, rpm | Max. Torque, in.-lbs. | Parallel | Angular | Temp. Range, °F | Each | ||
| 7/8" | 9/16" | Forward/Reverse, Start/Stop | 2401K12 | 000000 | 27,000 | 42 | 0.002" | 0.8° | -55° to 245° | 2401K82 | 000000 | |
| 1 3/16" | 51/64" | Forward/Reverse, Start/Stop | 2401K13 | 00000 | 19,000 | 105 | 0.002" | 0.8° | -55° to 245° | 2401K84 | 00000 | |
| 1 11/32" | 63/64" | Forward/Reverse, Start/Stop | 2401K14 | 00000 | 15,200 | 210 | 0.002" | 0.8° | -55° to 245° | 2401K86 | 00000 | |
| 1 25/64" | 1 3/16" | Forward/Reverse, Start/Stop | 2401K15 | 00000 | 12,700 | 280 | 0.002" | 0.8° | -55° to 245° | 2401K88 | 00000 | |
6026 Aluminum Hubs and Polyurethane Spiders
Polyurethane Spiders | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
6026 Aluminum Hubs | Misalignment Capability | |||||||||||
| O'all Lg. | OD | For Motion Type | For Shaft Dia. | Each | Max. Speed, rpm | Max. Torque, in.-lbs. | Parallel | Angular | Temp. Range, °F | Each | ||
| 7/8" | 9/16" | Forward/Reverse, Start/Stop | 2401K12 | 000000 | 27,000 | 21 | 0.004" | 1° | -30° to 160° | 2401K81 | 00000 | |
| 1 3/16" | 51/64" | Forward/Reverse, Start/Stop | 2401K13 | 00000 | 19,000 | 53 | 0.004" | 1° | -30° to 160° | 2401K83 | 0000 | |
| 1 11/32" | 63/64" | Forward/Reverse, Start/Stop | 2401K14 | 00000 | 15,200 | 89 | 0.004" | 1° | -30° to 160° | 2401K85 | 00000 | |
| 1 25/64" | 1 3/16" | Forward/Reverse, Start/Stop | 2401K15 | 00000 | 12,700 | 130 | 0.004" | 1° | -30° to 160° | 2401K87 | 0000 | |