FWE Series slewing drives
Full-throat worm slewing drives with lip seal. 8 models on file; motors and configurations are engineered to your application.
Which enclosed drive? Pick the worm type, then the seal. A cup seal is the better sealing arrangement for wet, dusty or washdown conditions.
| Lip seal | Cup seal | |
| Hourglass worm | FGE Series | FGA Series |
| Full-throat worm | FWE Series | FWA Series |
Need it sealed on both the outer and inner faces? The FGB Series adds a second seal to the FGA design.
Full-throat worm slewing drives with lip seal
FWE Series
A full-throat worm in an enclosed housing, with the face sealed by a lip seal. Sizes from 7 to 37 in, single or double worm, self-locking or non-self-locking. For a better sealing arrangement, see the FWA Series with a cup seal.
Applications
- Truck-mounted cranes
- Aerial work platforms
- Drilling machines
- Rotating platforms
| Model | Output torque (kN·m) | Tilting moment (kN·m) | Holding torque (kN·m) | Ratio | Weight (lb) | Configurations |
|---|---|---|---|---|---|---|
| FWE9 | 8.0 | 35.6 | 39.8 | 62:1 | 105.8 | 0 |
| FWE12 | 9.5 | 57.0 | 44.3 | 79:1 | 132.3 | 0 |
| FWE14 | 10.8 | 71.2 | 48.0 | 86:1 | 147.7 | 0 |
| FWE17 | 13.0 | 142.4 | 74.0 | 104:1 | 196.2 | 0 |
| FWE21 | 28.7 | 203.0 | 107.0 | 90:1 | 372.6 | 0 |
| FWE25 | 34.2 | 310.0 | 160.0 | 104:1 | 438.7 | 0 |
| FWE37 | 50.0 | 750.0 | 250.0 | 150:1 | 837.7 | 0 |
| FWE44 | 58.0 | 1,600.0 | 360.0 | 160:1 | 1653.5 | 0 |
Talk to an engineer
Need help selecting the right part? Our engineers will size it, cross it, and quote it — usually within 1–2 business days.
Not in the catalog? We design to your application, with no engineering charge.