Find a Service Center
Alternate Products
- 8 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Quadruple Thread, Cast Iron Worm Gear
description
- The efficiency of a worm gear drive depends on the lead angle and number of starts in the worm. The angle generally decreases with increasing ratio and worm pitch diameter. For increased efficiency the ratio should be kept low.
features
- Increased efficiency with lower ratios
- Resistance to back driving with some ratios
- Minimal space requirements
- High ratio speed reduction
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
| Material | Cast Iron |
| No. of Leads | Quadruple |
| Pressure Angle | 14.5 ° |
| Diametral Pitch | 8 |
| Pitch Diameter | 2.5 in |
| Length Through Bore | 1.5 in |
| Helix Angle | 18° 26' |
| No. of Teeth | 20 |
| Right / Left Hand | Right Hand |
| Flush Face to Worm Centerline | 0.375 |
| Hardened Teeth | Without Hardened Teeth |
| Hub Dia. | 1 3/4 in |
| Bore Size | 1 in |
| Weight | 1.301 LB |
| EAN or UPC | 781711133804 |
