The KPS1-85J18 is a plastic spur gear with a module of 1 and 85 teeth, designed for metric applications. It features a hub with an 18mm finished bore, making it suitable for various mechanical assemblies. The gear is manufactured from MC901 nylon, which provides a balance of strength and lightweight properties. It has a pressure angle of 20¬8 and standard full-depth gear teeth, ensuring compatibility with other gears in similar applications. The tooth hardness is rated between 115 to 120 HRR, indicating good wear resistance. Engineers should note that plastic gears can be sensitive to temperature and humidity, which may affect their dimensions and performance. The allowable torque ratings are provided in the datasheet, and it is recommended to use these gears in conjunction with steel gears to minimize heat generation during operation.
Module 1, 85 Tooth Nylon Spur Gear with Hub and 18mm 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 | KPS1-85J18 | KPS1-85J18 |
| Product Name | Plastic Spur Gears (metric) | Module 1, 85 Tooth Nylon Spur Gear with Hub and 18mm 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 |
