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- 12 Diametral Pitch, 50 Teeth, 14.5 Pressure Angle, LH, Double Thread, Cast Iron 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
| Right / Left Hand | Left Hand |
| Pressure Angle | 14.5 ° |
| Material | Cast Iron |
| Pitch Diameter | 4.166 in |
| Hub Dia. | 1.44 in |
| Helix Angle | 9° 28' |
| Hardened Teeth | Without Hardened Teeth |
| Flush Face to Worm Centerline | 0.25 |
| No. of Leads | Double |
| Bore Size | 0.75 in |
| Diametral Pitch | 12 |
| Length Through Bore | 1.125 in |
| No. of Teeth | 50 |
| Weight | 1.701 LB |
| EAN or UPC | 781711132746 |
