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- 10 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
- Minimal space requirements
- High ratio speed reduction
- Increased efficiency with lower ratios
- Resistance to back driving with some ratios
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
| No. of Leads | Double |
| Hardened Teeth | Without Hardened Teeth |
| Length Through Bore | 1.25 in |
| Right / Left Hand | Left Hand |
| No. of Teeth | 30 |
| Diametral Pitch | 10 |
| Hub Dia. | 1.69 in |
| Bore Size | 0.875 in |
| Pressure Angle | 14 1/2 degrees |
| Material | Cast Iron |
| Pitch Diameter | 3 in |
| Flush Face to Worm Centerline | 0.312 |
| Helix Angle | 9° 5' |
| Weight | 1.201 LB |
| EAN or UPC | 781711132883 |
