KPSA2.5-45J30 is a plastic spur gear with a module of 2.5, 30 teeth, a 30 mm bore, a 112.5 mm pitch diameter, a 117.5 mm outside diameter, a 25 mm face width, and a 6 x 3.3 mm keyway conforming to JIS B1301. Made of MC901 nylon, it has a precision grade equivalent to JIS B1702-1:1998 N9, a 20° pressure angle, standard full-depth teeth, and a theoretical backlash of 0~0.48 mm. The allowable torque is 0.27 N·m (0.027 kgf·m).
Module 2.5, 45 Tooth Nylon Hubless Spur Gear with 30mm 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 | KPSA2.5-45J30 | KPSA2.5-45J30 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 45 Tooth Nylon Hubless Spur Gear with 30mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 45 | 45 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
