The A 1B 6-Y24080 is a bronze worm gear with 80 teeth, a 3.333-inch pitch diameter, and a 5/8-inch bore diameter, designed for use with a 24-pitch steel worm. It has a 5/8-inch hub length, a 7/8-inch hub diameter, and a 3/8-inch hub thickness. The gear is rated for 20° pressure angle and features a right-hand, double-threaded worm with a 0.2618-inch lead and a 9° 28' lead angle. The bore tolerance is +.0010/-.0000 inch. Material is bronze for the gear and steel for the worm, compatible with 24-pitch worm systems.
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-Y24080 |
| Product Name | 40:1 Gear Ratio, 80 Teeth, Worm Gear |
| Gear Type | Rack |
| Number of Teeth | 80 |
| Pressure Angle | 20° |
