Module 3, 1-start ground steel right-handed worm with plain bore, made from S45C with teeth induction hardened to 50~60HRC, and axial lead angle of 3°54'. The worm has a total length of 100 mm, a face width of 25 mm, and a pitch diameter of 50 mm with an outside diameter of 62 mm. No keyway or set screw is present. Weight is 1.82 kg.
Module 3, 1 Start Ground Steel Right Handed Worm with Plain Bore
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
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSWG3-R1 | KSWG3-R1 |
| Product Name | Commercial & Precision Worms (metric) | Module 3, 1 Start Ground Steel Right Handed Worm with Plain Bore |
| Design | Metric | |
| Pressure Angle | 20° | 20° |
| Material | Steel | Ground Steel / Commercial |
| OD | 50 mm (1.97 inch) | |
| Face Width | 50 mm (1.97 inch) | 50 mm (1.97 inch) |
