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- 12 Diametral Pitch, 0.500" Pitch Diameter, 14.5 Degree Pressure Angle, Left Hand, Single 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
- High ratio speed reduction
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
- Increased efficiency with lower ratios
- Resistance to back driving with some ratios
- Minimal space requirements
| Length Through Bore | 1.125 in |
| Pitch Diameter | 1 in |
| Hardened Teeth | With Hardened Teeth |
| Outside Dia. | 1.17 in |
| Pressure Angle | 14 1/2 degrees |
| No. of Leads | Single |
| Hub Dia. | N/A |
| Material | Steel |
| Right / Left Hand | Left Hand |
| Bore Size | 0.5 in |
| Diametral Pitch | 12 |
| Face Thread Length | 1.125 in |
| Keyway Size | 1/8 x 1/16 |
| Keyway | Yes |
| Weight | 0.191 LB |
| EAN or UPC | 781711129609 |
