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- 16 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
- 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
| No. of Leads | Double |
| Hub Dia. | 3/4 in |
| Length Through Bore | 0.693 in |
| Material | Cast Iron |
| Pressure Angle | 14.5 ° |
| Flush Face to Worm Centerline | 0.156 |
| No. of Teeth | 40 |
| Diametral Pitch | 16 |
| Pitch Diameter | 2.5 in |
| Helix Angle | 11° 19' |
| Hardened Teeth | Without Hardened Teeth |
| Right / Left Hand | Right Hand |
| Bore Size | 0.3125 in |
| Weight | 0.331 LB |
| EAN or UPC | 781711635155 |
