KNSU1.5-45 is a plastic spur gear with a steel core, module 1.5, 45 teeth, and a pitch diameter of 67.5 mm. The gear has a bore diameter of 40 mm, outside diameter of 70.5 mm, face width of 15 mm, and total length of 45 mm. It has an allowable torque of 6.94 N·m (0.71 kgf·m) and a theoretical backlash range of 0~0.40 mm. The gear is made of MC602ST nylon fused to an S45C steel core, with JIS grade N9 precision and a 20° pressure angle. The holding strength between the metal core and nylon is designed to exceed tooth strength, and dimensional stability is maintained across temperature variations.
Module 1.5, 45 Tooth Nylon Steel Core Spur Gear with Finished 17mm 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 | KNSU1.5-45J17 | KNSU1.5-45J17 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 45 Tooth Nylon Steel Core Spur Gear with Finished 17mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 45 | 45 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
