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- 10 Diametral Pitch, 40 Teeth, 14.5 Pressure Angle, RH, 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
- High ratio speed reduction
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
- Resistance to back driving with some ratios
- Increased efficiency with lower ratios
- Minimal space requirements
| No. of Leads | Double |
| Pitch Diameter | 4 in |
| Right / Left Hand | Right Hand |
| Pressure Angle | 14.5 ° |
| Helix Angle | 9° 5' |
| Diametral Pitch | 10 |
| Flush Face to Worm Centerline | 0.312 |
| Hardened Teeth | Without Hardened Teeth |
| Bore Size | 0.875 in |
| No. of Teeth | 40 |
| Material | Cast Iron |
| Length Through Bore | 1.25 in |
| Hub Dia. | 1.69 in |
| Weight | 1.801 LB |
| EAN or UPC | 781711132906 |
