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- 16 Diametral Pitch, 40 Teeth, 14.5 Pressure Angle, RH, 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
| Hardened Teeth | Without Hardened Teeth |
| Material | Cast Iron |
| Hub Dia. | 3/4 in |
| No. of Leads | Single |
| Helix Angle | 5° 43' |
| Length Through Bore | 0.693 in |
| Flush Face to Worm Centerline | 0.156 |
| Pressure Angle | 14.5 ° |
| Pitch Diameter | 2.5 in |
| Diametral Pitch | 16 |
| Bore Size | 0.3125 in |
| No. of Teeth | 40 |
| Right / Left Hand | Right Hand |
| Weight | 0.331 LB |
| EAN or UPC | 781711635087 |
