A right-hand worm gear made of aluminum bronze with 60 teeth, 0.5 module, and 20° pressure angle, designed to mesh with a steel worm. The gear has an outer diameter of 31 mm, bore diameter of 25 mm, and face width of 5 mm.
A worm gear pair, or worm gear set, consists of two gears: the worm, which resembles a spiral screw, and the worm gear (aka, worm wheel).
For the pair to mesh, the worm and worm gear must have the same pressure angles, modules, and lead directions (left- or right-hand).
A worm revolves on a shaft that’s perpendicular to the worm gear and the shaft angle is typically 90°. Because the teeth gradually mesh as the worm rotates, there is low noise and low vibration.
For more about worm gear mesh geometry follow this link.
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| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | A 1B 6MYH05R060 |
| Product Name | 60:1 Gear Ratio, 60 Teeth Worm Gear |
| Gear Type | Rack |
| Number of Teeth | 60 |
| Pressure Angle | 20° |