A 64-pitch bronze worm gear with 55 teeth and a quadruple thread, designed to mesh with a 303 stainless steel worm. It has a 0.2498 in. bore, a 31/32 in. pitch diameter, and a 14-1/2° pressure angle. The gear is made from QQ-B-637 Alloy 464 bronze and is intended for use in right-hand, inch-sized worm gear sets. The bore size and thread count are fixed for this variant as listed in the product table.
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.
Call us: 516-328-3300
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | S1C84Z-P064B055Q |
| Product Name | 13.75:1 Gear Ratio, 55 Teeth, Worm Gear |
| Gear Type | Rack |
| Number of Teeth | 55 |
| Pressure Angle | 14.5° |
| Material | Bronze; AGMA Q10 / Bronze |
