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- 12 Diametral Pitch, 14.5° Pressure Angle, 1" Pitch Diameter, 0.625" Bore, Right Hand, Double Lead 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
- Increased efficiency with lower ratios
- Resistance to back driving with some ratios
- Minimal space requirements
- High ratio speed reduction
- 90° nonintersecting shaft applications
- Smoothest, quietest form of gearing
| Keyway | Yes |
| Diametral Pitch | 12 |
| Bore Size | 0.625 in |
| Face Thread Length | 1.625 in |
| Pitch Diameter | 1 in |
| Outside Dia. | 1.167 in |
| Length Through Bore | 1.625 in |
| Material | Steel |
| Keyway Size | 1/8 x 1/16 |
| Hub Dia. | N/A |
| No. of Leads | Double |
| Pressure Angle | 14 1/2 degrees |
| Right / Left Hand | Right Hand |
| Hardened Teeth | Without Hardened Teeth |
| Weight | 0.24 LB |
