Case: Red anodised billet machined alum. (6082 T6).
Worm: High carbon steel (817M40).
Wheel: Billet machined alum. bronze (CA104) P15-P50. P55-P70 use high carbon steel. Output hub fitted with alum. bronze wheel.
Bearings: High quality steel single row bearings with rubber or steel shields.
Screw Caps: Mild steel with a chemically blacked coating.
Operating Temperature:Range 0ºC to 70ºC. Standard grease.

We can also produce custom made units and repair damaged gearboxes.

* Anti-Backlash Gearboxes with spring loaded wheels are available but only for low speed, low torque applications. Please consult Technical.

Notes:
Please read the notes regarding self-locking Worms & Wheels before ordering.