The KSW3-L1J19 is a left-handed worm gear made from mild steel, featuring a module of 3 and a finished bore diameter of 19mm. It is designed for applications requiring a single start configuration, which allows for efficient torque transmission. The worm's design includes a helix angle of 3¬855', contributing to its performance in various mechanical systems. This product is suitable for engineers looking for reliable worm gears in precision applications, particularly where space constraints and axial thrust forces are considerations. The KSW3-L1J19 is part of a series that may require specific lead times for orders, and it is important to note that the allowable torque values are based on assumed usage conditions.
Module 3, 1 Start Mild Steel Left Handed Worm with 19mm Finished 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.
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| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSW3-L1J19 | KSW3-L1J19 |
| Product Name | Commercial & Precision Worms (metric) | Module 3, 1 Start Mild Steel Left Handed Worm with 19mm Finished Bore |
| Design | Metric | |
| Pressure Angle | 20° | 14.5° |
| Material | Steel | Mild Steel / Commercial |
| OD | 50 mm (1.97 inch) | |
| Face Width | 50 mm (1.97 inch) | 50 mm (1.97 inch) |
