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- 12 Diametral Pitch, 2.000" Pitch Diameter, 14.5 Degree Pressure Angle, Left Hand, Double Lead, 1/2" Bore
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
- Resistance to back driving with some ratios
- Increased efficiency with lower ratios
- Minimal space requirements
- High ratio speed reduction
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
| Material | Steel |
| Keyway | No Keyway |
| Face Thread Length | 1.125 in |
| Bore Size | 0.5 in |
| Keyway Size | No Keyway |
| Right / Left Hand | Left Hand |
| Hub Dia. | 3/4 in |
| Hardened Teeth | Without Hardened Teeth |
| Diametral Pitch | 12 |
| Pitch Diameter | 1 in |
| Pressure Angle | 14 1/2 degrees |
| Outside Dia. | 1.17 in |
| No. of Leads | Double |
| Length Through Bore | 1.5 in |
| Weight | 0.201 LB |
| EAN or UPC | 781711128404 |
