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- 12 Diametral Pitch
- 14.5° Pressure Angle
- 80 Teeth
- 6.667" Pitch Diameter
- Double 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
- Resistance to back driving with some ratios
- Minimal space requirements
- High ratio speed reduction
- 90° nonintersecting shaft applications
- Smoothest, quietest form of gearing
| Right / Left Hand | Right Hand |
| Flush Face to Worm Centerline | 0.25 |
| Material | Cast Iron |
| Length Through Bore | 1.25 in |
| Hardened Teeth | Without Hardened Teeth |
| Bore Size | 0.75 in |
| Helix Angle | 9° 28' |
| Hub Dia. | 1.94 in |
| No. of Leads | Double |
| Pitch Diameter | 6.667 in |
| No. of Teeth | 80 |
| Pressure Angle | 14.5 ° |
| Diametral Pitch | 12 |
| Weight | 3.501 LB |
| EAN or UPC | 781711132784 |
