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- 12 Diametral Pitch, 14.5° Pressure Angle, 80 Teeth,6.667" Pitch Diameter, Single Lead, Left 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
- High ratio speed reduction
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
| Pitch Diameter | 6.667 in |
| Hub Dia. | 2 in |
| Diametral Pitch | 12 |
| Bore Size | 0.625 in |
| Material | Cast Iron |
| Hardened Teeth | Without Hardened Teeth |
| No. of Teeth | 80 |
| Pressure Angle | 14 1/2 degrees |
| Length Through Bore | 1.25 in |
| No. of Leads | Single |
| Helix Angle | 4° 46' |
| Right / Left Hand | Left Hand |
| Weight | 3.3 LB |
