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- 12 Diametral Pitch, 14.5° Pressure Angle, 1" Pitch Diameter, 0.625" Bore, Right Hand, Double Lead Ground Worm
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
- 90° nonintersecting shaft applications
- Increased efficiency with lower ratios
- Resistance to back driving with some ratios
- Minimal space requirements
- High ratio speed reduction
- Smoothest, quietest form of gearing
| No. of Leads | Double |
| Diametral Pitch | 12 |
| Pitch Diameter | 1 in |
| Hub Dia. | N/A |
| Keyway | Yes |
| Bore Size | 0.625 in |
| Keyway Size | 1/8 x 1/16 |
| Right / Left Hand | Right Hand |
| Material | Steel |
| Pressure Angle | 14 1/2 degrees |
| Outside Dia. | 1.1687 in |
| Hardened Teeth | With Hardened Teeth |
| Length Through Bore | 1.625 in |
| Face Thread Length | 1.625 in |
| Weight | 0.13 LB |
