The A 1B 6-Y24060 is a bronze worm gear with 60 teeth, a pitch diameter of 2.500 inches, a bore diameter of 9/16 inch, a hub projection of 3/4 inch, and a hub thickness of 5/16 inch, designed to mesh with a 24-pitch right-hand steel worm. It has a 20° pressure angle and a double-thread worm lead of 0.2618 inches with a lead angle of 9° 28'.
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 6-Y24060 |
| Product Name | 30:1 Gear Ratio, 60 Teeth, Worm Gear |
| Gear Type | Rack |
| Number of Teeth | 60 |
| Pressure Angle | 20° |
