Module 1.5, 40-tooth, single-start, right-handed worm gear made of CAC702 aluminum bronze, with a 60 mm pitch diameter, 63 mm outside diameter, 14 mm face width, and 42.5 mm total length. The bore diameter is 35 mm and hub diameter is 35 mm, with a 10 mm hub width and 24 mm total length. It has an allowable torque of 35.6 N·m at 30 rpm, 30.0 N·m at 100 rpm, 24.2 N·m at 300 rpm, 20.6 N·m at 600 rpm, 18.3 N·m at 900 rpm, 16.6 N·m at 1200 rpm, and 14.6 N·m at 1800 rpm. The backlash ranges from 0.10 to 0.21 mm and the weight is 0.37 kg. Precision grade is KHK W 002 grade 2 with standard full-depth teeth and a 20° normal pressure angle.
Module 1.5, 40 Tooth, 1 Start, Right Handed Aluminum Bronze Worm Gear with 18mm 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 | KAG1.5-40R1J18 | KAG1.5-40R1J18 |
| Product Name | Right Hand Lead Worm Gears (metric) | Module 1.5, 40 Tooth, 1 Start, Right Handed Aluminum Bronze Worm Gear with 18mm Finished Bore |
| Number of Teeth | 40 | 40 |
| Design | Metric | |
| Pressure Angle | 20° | 20° |
| Mounting | Keyway; Set Screw | Keyway |
| PD | 60 mm (2.36 inch) | 60 mm (2.36 inch) |
