Find a Service Center
- 48 Diametral Pitch
- 14.5° Pressure Angle
- 20 Teeth
- .417" Pitch Diameter
- Single Lead
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
- Minimal space requirements
- Resistance to back driving with some ratios
- 90° nonintersecting shaft applications
- Smoothest, quietest form of gearing
- High ratio speed reduction
| Pressure Angle | 14.5 ° |
| Helix Angle | 3° 35' |
| No. of Leads | Single |
| No. of Teeth | 20 |
| Flush Face to Worm Centerline | 0.078 |
| Pitch Diameter | 0.417 in |
| Right / Left Hand | Right Hand |
| Diametral Pitch | 48 |
| Material | Acetal |
| Length Through Bore | 0.346 in |
| Hardened Teeth | Without Hardened Teeth |
| Bore Size | 0.1875 in |
| Hub Dia. | 0.34 in |
| Weight | 0.011 LB |
| EAN or UPC | 781711541067 |
