Worm Gears and Worms
Features & Benefits
-
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
| Type | Material | Pressure Angle |
Pitch Range |
Tooth Range |
Bore Range |
| WORMS AND WORM GEARS | |||||
| Single Thread | Cast Iron & Bronze Worm Gears | 14 1/2 | 32-3 | 20-128 | 3/16"-2 7/8" |
| Steel Worms | 14 1/2 | 32-3 | (.438-4.0 pd) | 3/16"-1 1/2" | |
| Double Thread | Cast Iron & Bronze Worm Gears | 14 1/2 - 20 | 32-6 | 20-100 | 3/16"-1 13/16" |
| Steel Worms | 14 1/2 - 20 | 32-6 | - | 3/16"-1" | |
| Quadruple Thread | Cast Iron & Bronze Worm Gears | 14 1/2 - 20 | 16-6 | 12-60 | 1/4"-1 5/8" |
| Steel Worms | 14 1/2 - 20 | 16-6 | - | 1/4"-1" | |