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