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- 8 Diametral Pitch, 30 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
- 90° nonintersecting shaft applications
- High ratio speed reduction
- Smoothest, quietest form of gearing
- Increased efficiency with lower ratios
- Resistance to back driving with some ratios
- Minimal space requirements
| Right / Left Hand | Left Hand |
| Pitch Diameter | 3.75 in |
| Length Through Bore | 1.5 in |
| Diametral Pitch | 8 |
| No. of Leads | Double |
| Material | Cast Iron |
| Bore Size | 1 in |
| Pressure Angle | 14 1/2 degrees |
| Flush Face to Worm Centerline | 0.375 |
| Hardened Teeth | Without Hardened Teeth |
| Helix Angle | 9° 28' |
| Hub Dia. | 1.69 in |
| No. of Teeth | 30 |
| Weight | 2.401 LB |
| EAN or UPC | 781711133101 |
