KPS3-30J25 is a plastic spur gear with a module of 3, 25 teeth, and a pitch diameter of 75 mm. It features a hub with a bore diameter of 8 mm, a face width of 30 mm, and a keyway sized 8 x 3.3 mm conforming to JIS B1301. The gear is made of MC901 nylon, has a 20° pressure angle, and is precision graded as JIS grade N9. The allowable torque is 0.27 N·m (0.027 kgf·m), and weight is 0.27 kg. It includes an M6 set screw and a backlash of 0.27 mm. It is a J-series variant with a standard full-depth tooth profile.
Module 3, 30 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.
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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 | KPS3-30J25 | KPS3-30J25 |
| Product Name | Plastic Spur Gears (metric) | Module 3, 30 Tooth Nylon Spur Gear with Hub and 25mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 30 | 30 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
