The KBG1-20R1 is a right-hand lead worm gear with a module of 1, featuring 20 teeth and a single start. It is manufactured from S45C steel and has a tooth hardness of less than 194HB. The normal pressure angle is 20 degrees, and the gear teeth are designed with standard full depth. The product has a reduction ratio of 20:1 and is suitable for applications requiring precise motion control. The bore size and hub diameter are designed to accommodate various mounting configurations. The allowable torque values are specified for different operational conditions, making it essential for engineers to consider these parameters when integrating this component into their designs.
Module 1, 20 Tooth, 1 Start, Right Handed Bronze Worm Gear 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.
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| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KBG1-20R1 | KBG1-20R1 |
| Product Name | Right Hand Lead Worm Gears (metric) | Module 1, 20 Tooth, 1 Start, Right Handed Bronze Worm Gear with Plain Bore |
| Number of Teeth | 20 | 20 |
| Design | Metric | |
| Pressure Angle | 20° | 20° |
| PD | 20 mm (0.7874 inch) | 20 mm (0.7874 inch) |
