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- 12 Diametral Pitch
- 14.5° Pressure Angle
- 80 Teeth
- 6.667" 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
- Resistance to back driving with some ratios
- Minimal space requirements
- High ratio speed reduction
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
| Right / Left Hand | Right Hand |
| Length Through Bore | 1.25 in |
| Helix Angle | 4° 46' |
| Pressure Angle | 14.5 ° |
| Flush Face to Worm Centerline | 0.25 |
| No. of Teeth | 80 |
| No. of Leads | Single |
| Material | Cast Iron |
| Diametral Pitch | 12 |
| Bore Size | 0.625 in |
| Hub Dia. | 1.94 in |
| Pitch Diameter | 6.667 in |
| Hardened Teeth | Without Hardened Teeth |
| Weight | 3.601 LB |
| EAN or UPC | 781711131305 |
