KAG6-20R2 is a right-hand worm gear with a module of 6, 20 teeth, 2 starts, and a helix angle of 8°32'. It has a bore diameter of 25 mm, hub diameter of 85 mm, pitch diameter of 120 mm, throat diameter of 132 mm, outside diameter of 138 mm, and face width of 40 mm. The gear is made from CAC702 aluminum bronze with no heat treatment applied. It conforms to KHK W 002 grade 2 precision standards.
Module 6, 20 Tooth, 2 Start, Right Handed Aluminum 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 | KAG6-20R2 | KAG6-20R2 |
| Product Name | Right Hand Lead Worm Gears (metric) | Module 6, 20 Tooth, 2 Start, Right Handed Aluminum Bronze Worm Gear with Plain Bore |
| Number of Teeth | 20 | 20 |
| Design | Metric | |
| Pressure Angle | 20° | 20° |
| PD | 120 mm (4.72 inch) | 120 mm (4.72 inch) |
