KCG1.5-100R1 is a right-hand lead, module 1.5, cast iron worm gear with 100 teeth, 12 mm bore, 50 mm hub diameter, 150.27 mm pitch diameter, 153 mm outside diameter, and 14 mm face width. It has a total length of 87.5 mm, a web thickness of 7 mm, and weighs 1.21 kg. The allowable torque ranges from 64.4 N·m at 30 rpm to 33.6 N·m at 1200 rpm, with a backlash of 0.08-0.26 mm. It conforms to KHK W 002 grade 4 precision and uses a standard full-depth tooth profile with a 20° normal pressure angle.
Module 1.5, 10 Tooth, R Start, Right Handed Cast Iron 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 | KCG1.5-100R1 | KCG1.5-100R1 |
| Product Name | Right Hand Lead Worm Gears (metric) | Module 1.5, 10 Tooth, R Start, Right Handed Cast Iron Worm Gear with Plain Bore |
| Number of Teeth | 100 | 100 |
| Design | Metric | |
| Pressure Angle | 20° | 20° |
| PD | 150 mm (5.91 inch) | 150 mm (5.91 inch) |
