KPSA2.5-45J16 is a plastic spur gear with a module of 2.5, 16 teeth, a bore diameter of 16 mm, a pitch diameter of 40 mm, an outside diameter of 45 mm, a face width of 25 mm, and a keyway of 5 mm width by 2.3 mm depth, conforming to JIS B1301 Js9 tolerance. The gear is made of MC901 nylon, has a pressure angle of 20°, and a JIS grade N9 precision rating. Its allowable torque is 0.29 N·m (0.03 kgf·m), with a theoretical backlash of 0 to 0.48 mm and a weight of 0.28 kg.
Module 2.5, 45 Tooth Nylon Hubless Spur Gear with 16mm 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 | KPSA2.5-45J16 | KPSA2.5-45J16 |
| Product Name | Plastic Spur Gears (metric) | Module 2.5, 45 Tooth Nylon Hubless Spur Gear with 16mm 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 |
