KAGF2.5-30R2 is a right-hand lead, 2-start worm gear with module 2.5, 30 teeth, and a profile shift coefficient of 0. The gear has a bore diameter of 12 mm, an outside diameter of 82.5 mm, a face width of 20 mm, and a hub width of 15 mm. It is made from CAC702 aluminum bronze with no heat treatment applied to the teeth. The precision grade is KHK W 002 grade 2, and the allowable torque at 600 rpm is 37.8 N·m under standard usage conditions. Backlash ranges from 0.14 to 0.27 mm, and the weight is 0.87 kg.
Module 2.5, 30 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 | KAGF2.5-30R2 | KAGF2.5-30R2 |
| Product Name | Right Hand Lead Worm Gears (metric) | Module 2.5, 30 Tooth, 2 Start, Right Handed Aluminum Bronze Worm Gear with Plain Bore |
| Number of Teeth | 30 | 30 |
| Design | Metric | |
| Pressure Angle | 20° | 20° |
| PD | 75 mm (2.95 inch) | 75 mm (2.95 inch) |
