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- 3 Diametral Pitch, 14.5° Pressure Angle, 4" Pitch Diameter, 1.5" Bore, Left Hand, Single 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
- Increased efficiency with lower ratios
- Resistance to back driving with some ratios
- Minimal space requirements
- High ratio speed reduction
- Smoothest, quietest form of gearing
- 90° nonintersecting shaft applications
| Material | Steel |
| Length Through Bore | 4 in |
| Keyway Size | 3/8 x 3/16 |
| Keyway | Yes |
| Outside Dia. | 4.667 in |
| Hardened Teeth | With Hardened Teeth |
| No. of Leads | Single |
| Face Thread Length | 4 in |
| Diametral Pitch | 3 |
| Pressure Angle | 14.5 ° |
| Hub Dia. | N/A |
| Right / Left Hand | Left Hand |
| Pitch Diameter | 4 in |
| Bore Size | 1.5 in |
| Weight | 11.8 LB |
