KPS3-25J25 is a plastic spur gear in the KPS series with a module of 3, 25 teeth, and a bore configured with an 8 mm x 3.3 mm keyway and an M6 set screw. It has a pitch diameter of 75 mm, an outside diameter of 81 mm, a face width of 30 mm, and a total length of 45 mm. Made of MC901 nylon, it conforms to JIS grade N9 (equivalent to S1) precision, has a 20° pressure angle, and a maximum allowable torque of 0.17 N·m. The backlash is 0~0.54 mm, and the weight is 0.17 kg.
Module 3, 25 Tooth Nylon Spur Gear with Hub and 25mm 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 | KPS3-25J25 | KPS3-25J25 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 25 Tooth Nylon Spur Gear with Hub and 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 25 | 25 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
