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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
- High ratio speed reduction
- Resistance to back driving with some ratios
- Minimal space requirements
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
| No. of Leads | Single |
| Pitch Diameter | 3.75 in |
| Bore Size | 0.75 in |
| Helix Angle | 4° 46' |
| Pressure Angle | 14 1/2 degrees |
| Flush Face to Worm Centerline | 0.375 |
| Hub Dia. | 1.69 in |
| Length Through Bore | 1.5 in |
| Right / Left Hand | Left Hand |
| Hardened Teeth | Without Hardened Teeth |
| Material | Cast Iron |
| Diametral Pitch | 8 |
| No. of Teeth | 30 |
| Weight | 2.101 LB |
| EAN or UPC | 781711131664 |
