Worm gear
Browning
* Browning offers both Cast Iron and Bronze Worm Gears from 32 to 3 DP
* Bronze Gears give double the Torque of Cast Iron Gears
* Hardened, Ground and Polished Worms give double the torque of an Unhardened Worm
* Available in Single, Double and Quadruple Thread
* Multiple threads give higher torque
* Ratios 4:1 to 100:1
* Higher ratios obtained in limited space
* Transmit torque on 90°, non-intersecting shafts
