The KPS1.5-85J22 is a plastic spur gear with a module of 1.5, 22 teeth, and a keyway bore according to JIS B1301 standard. It features a hub with a 6 mm width and an M5 threaded hole, and is made of MC901 nylon with a tooth hardness of 115-120 HRR. The gear has a pressure angle of 20°, standard full-depth teeth, and is rated for JIS grade 5 precision (equivalent to S1). The face width is 5 mm, and the total length measures 25 mm. Cooling and dimensional stability are affected by temperature and humidity, and it is recommended to pair the gear with steel gears to avoid heat buildup without lubrication. A set screw is included for mounting, with a recommended maximum tightening torque of 0.38 N·m for the M5 thread.
Module 1.5, 85 Tooth Nylon Spur Gear with Hub and 22mm 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.
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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 | KPS1.5-85J22 | KPS1.5-85J22 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 85 Tooth Nylon Spur Gear with Hub and 22mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 85 | 85 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
