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- 16 Diametral Pitch, 14.5° Pressure Angle, 30 Teeth,1.875" Pitch Diameter, Double Lead, Right Hand 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
- 90° nonintersecting shaft applications
- High ratio speed reduction
- Smoothest, quietest form of gearing
| Hardened Teeth | Without Hardened Teeth |
| Right / Left Hand | Right Hand |
| Hub Dia. | 3/4 in |
| Pressure Angle | 14 1/2 degrees |
| Diametral Pitch | 16 |
| No. of Teeth | 30 |
| Pitch Diameter | 1.875 in |
| No. of Leads | Double |
| Bore Size | 0.3125 in |
| Length Through Bore | 0.6875 in |
| Helix Angle | 11° 19' |
| Material | Bronze |
| Weight | 0.3 LB |
