The KPSA2-40J22 is a plastic spur gear made from MC nylon, featuring a module of 2 and 40 teeth. It has a finished bore of 22mm, making it suitable for various applications requiring lightweight and corrosion-resistant components. The gear is designed with a standard full depth tooth profile and a pressure angle of 20 degrees, which contributes to its operational efficiency. Engineers should note that plastic gears can be sensitive to temperature and moisture, potentially leading to dimensional changes. The allowable torque ratings are calculated based on assumed usage conditions, and it is recommended to pair these gears with steel gears to mitigate heat generation during operation. The product adheres to JIS grade N9 precision standards, ensuring a reliable performance in applications where precision is critical.
Module 2, 40 Tooth Nylon Hubless Spur Gear with 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 | KPSA2-40J22 | KPSA2-40J22 |
| Product Name | Plastic Spur Gears (metric) | Module 2, 40 Tooth Nylon Hubless Spur Gear with 22mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
