KPU1.5-30 is a plastic spur gear with a module of 1.5, 30 teeth, and a stainless steel core fused to MC901 nylon. It has a bore diameter of 30 mm, outside diameter of 48 mm, face width of 15 mm, and total length of 30 mm. The gear meets JIS grade N9 precision (JIS B1702-1: 1998) with a 20° pressure angle and standard full-depth teeth. Allowable torque is 6.60 N·m, and backlash is 0~0.40 mm. The metal core is treated with a 2 mm pitch diamond knurl and grooves for mechanical bonding with nylon, ensuring dimensional stability across temperature variations. Weight is 0.33 kg.
Module 1.5, 30 Tooth Nylon Spur Gear with Stainless Steel Core and 17mm 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 | KPU1.5-30J17 | KPU1.5-30J17 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 30 Tooth Nylon Spur Gear with Stainless Steel Core and 17mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 30 | 30 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Stainless; Nylon; Nylon / Stainless Core |
