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- 8 Diametral Pitch, 1.250" Pitch Diameter, 14.5 Degree Pressure Angle, Left Hand, Double Lead, 7/8" 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
- Minimal space requirements
- High ratio speed reduction
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
- Increased efficiency with lower ratios
| Face Thread Length | 1.75 in |
| Right / Left Hand | Left Hand |
| No. of Leads | Double |
| Keyway | Yes |
| Hub Dia. | N/A |
| Hardened Teeth | With Hardened Teeth |
| Pressure Angle | 14 1/2 degrees |
| Bore Size | 0.875 in |
| Length Through Bore | 1.75 in |
| Pitch Diameter | 1.5 in |
| Diametral Pitch | 8 |
| Material | Steel |
| Outside Dia. | 1.75 in |
| Keyway Size | 3/16 x 3/32 |
| Weight | 0.751 LB |
| EAN or UPC | 781711129883 |
