SL Series

Onvio's SL offers a 1:1 spiral bevel gearbox in a cast aluminum housing with backlash of 15 arc minutes.

RL Series

The RL series combines a low backlash planetary gearbox with a 1:1 spiral bevel stage with ratios up to 100:1 and backlash of 13-15 arc minutes.

FL Series

The FL series combines a single stage planetary gearbox with a 1:1 spiral bevel stage with ratios up to 10:1. Onvio timing belt pulleys attach directly to the output flange.