Find a Service Center
- 12 Diametral Pitch, 30 Teeth, 14.5 Pressure Angle, LH, Single Thread, Cast Iron Worm Gear
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
| No. of Teeth | 30 |
| Hub Dia. | 1.19 in |
| Right / Left Hand | Left Hand |
| Diametral Pitch | 12 |
| Flush Face to Worm Centerline | 0.25 |
| Pitch Diameter | 2.5 in |
| Pressure Angle | 14.5 ° |
| Hardened Teeth | Without Hardened Teeth |
| Material | Cast Iron |
| No. of Leads | Single |
| Length Through Bore | 1.125 in |
| Helix Angle | 4° 46' |
| Bore Size | 0.5 in |
| Weight | 0.701 LB |
| EAN or UPC | 781711131169 |
