The KPSA2.5-40J45 is a plastic spur gear in the KPSA series with a module of 2.5, 40 teeth, a pitch diameter of 100 mm, an outside diameter of 105 mm, a face width of 25 mm, and a keyway of 14 mm width by 3.8 mm depth. It is made of MC901 nylon, has a JIS grade N9 precision rating, and a maximum allowable torque of 0.19 N·m. The gear includes a standard full-depth tooth profile with a 20° pressure angle and a theoretical backlash of 0-0.46 mm.
Module 2.5, 40 Tooth Nylon Hubless Spur Gear with 45mm 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 | KPSA2.5-40J45 | KPSA2.5-40J45 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 40 Tooth Nylon Hubless Spur Gear with 45mm 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 |
