KPS1 series plastic spur gears are made of MC901 material with a 20° pressure angle and standard full-depth teeth, complying with JIS B1702-1:1998 Grade N9 precision. The KPS1-65J10 variant has a 65-tooth gear, 10 mm finished bore, 67 mm outer diameter, 20 mm face width, and a 5 mm hub width, with a maximum allowable torque of 2.64 N·m and a backlash range of 0~0.36 mm. Keyways follow JIS B1301 Js9 tolerance. A set screw is included for the bore, and tightening torque must not exceed 0.12 N·m for M4 or 0.38 N·m for M5 fasteners. Use with steel gears is recommended to avoid heat buildup from dry plastic-on-plastic operation.
Module 1, 65 Tooth Nylon Spur Gear with Hub and 10mm Finished Bore
Our plastic spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
You May Also Need:
Shafts
Bearings
Couplings
For custom components or modifications to a standard part, call us or submit an RFQ.
Request for Quote
Design of Plastic Gears and General Considerations of Plastic Gearing
How to Achieve Optimum Performance in a Miniature Gear Train
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KPS1-65J10 | KPS1-65J10 |
| Product Name | Plastic Spur Gears (metric) | Module 1, 65 Tooth Nylon Spur Gear with Hub and 10mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 65 | 65 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
