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- 8 Diametral Pitch, 30 Teeth, 14.5 Pressure Angle, LH, Single 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
| Length Through Bore | 1.5 in |
| No. of Leads | Single |
| No. of Teeth | 30 |
| Bore Size | 0.75 in |
| Material | Cast Iron |
| Diametral Pitch | 8 |
| Pitch Diameter | 3.75 in |
| Hardened Teeth | Without Hardened Teeth |
| Right / Left Hand | Left Hand |
| Helix Angle | 4° 46' |
| Pressure Angle | 14.5 ° |
| Hub Dia. | 1.69 in |
| Flush Face to Worm Centerline | 0.375 |
| Weight | 2.101 LB |
| EAN or UPC | 781711131664 |
