KNSU1.5-28 is a plastic spur gear with a steel core, module 1.5, 28 teeth, and a plain bore. It has a pitch diameter of 42 mm, outside diameter of 45 mm, face width of 15 mm, and total length of 30 mm. The allowable torque is 3.82 N·m (0.39 kgf·m), with a theoretical backlash of 0~0.38 mm and weight of 0.15 kg. The gear conforms to JIS grade N9 (JIS B1702-1: 1998) and uses MC602ST nylon with an S45C metal core. The design integrates the nylon directly onto the knurled steel hub for improved holding strength and dimensional stability.
Module 1.5, 28 Tooth Nylon Steel Core Spur Gear with Plain 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 | KNSU1.5-28 | KNSU1.5-28 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 28 Tooth Nylon Steel Core Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 28 | 28 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
