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