KPS1 series plastic spur gears are made of MC901 nylon with a 20° pressure angle and standard full-depth teeth, rated to JIS grade N9 (JIS B1702-1: 1998). The KPS1-90J20 variant has 90 teeth, an outside diameter of 92 mm, a face width of 10 mm, a hub width of 20 mm, and a total length of 40 mm. It features a 5 mm bore with a 6 x 2.8 mm thread for mounting. Backlash is specified as 0.39 mm, and allowable torque is 0.079 N·m. Dimensional stability is affected by temperature and humidity changes.
Module 1, 90 Tooth Nylon Spur Gear with Hub and 20mm 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 | KPS1-90J20 | KPS1-90J20 |
| Product Name | Plastic Spur Gears (metric) | Module 1, 90 Tooth Nylon Spur Gear with Hub and 20mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 90 | 90 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
