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- 12 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Single Thread, Bronze 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
| Flush Face to Worm Centerline | 0.25 |
| Length Through Bore | 1 in |
| Hardened Teeth | Without Hardened Teeth |
| Bore Size | 0.5 in |
| Material | Bronze |
| Pressure Angle | 14.5 ° |
| Pitch Diameter | 1.667 in |
| No. of Teeth | 20 |
| Right / Left Hand | Right Hand |
| No. of Leads | Single |
| Hub Dia. | 1 1/4 in |
| Helix Angle | 4° 46' |
| Diametral Pitch | 12 |
| Weight | 0.491 LB |
| EAN or UPC | 781711136263 |
