The A 1Q55-55N32 worm is a right-hand, single-thread worm gear with a 32 pitch and a lead of 0.0982 inches. It features a pressure angle of 14.5 degrees and is constructed from steel. The worm has a face width of 0.2500 inches and a hub diameter of 0.625 inches. This product is suitable for applications requiring precise motion control and is compatible with bronze worm gears. The absence of cross-drilled holes may be relevant for specific assembly requirements. This worm is part of a series designed for commercial and precision applications, making it a viable option for engineers seeking reliable worm gear solutions.
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 1Q55-55N32 |
| Product Name | 32DP / 1 Lead / 0.438P.D, 4.08° Right Hand Worm |
| Gear Type | Worm; Rack |
| Direction | Right |
| Pressure Angle | 14.5° |
| Material | Steel; Carbon Steel/Commercial |
