KPU1.5-30 is a plastic spur gear with a 1.5 module, 30 teeth, and a stainless steel SUS303 core, featuring a 30 mm bore diameter and a 45 mm pitch diameter. The gear is made of MC901 nylon fused to the metal core, with a 15 mm face width and 27 mm total length. It complies with JIS grade N9 precision (JIS B1702-1: 1998) and has a 20° pressure angle. The allowable torque is 6.60 N·m (0.67 kgf·m), with a theoretical backlash range of 0~0.40 mm and a weight of 0.33 kg. Dimensional stability is enhanced by the full-surface fusion of nylon to the core, minimizing thermal expansion effects. Secondary operations may reduce holding strength, and dimensional changes can occur under temperature or humidity variations.
Module 1.5, 30 Tooth Nylon Spur Gear with Stainless Steel Core and 14mm 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 | KPU1.5-30J14 | KPU1.5-30J14 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 30 Tooth Nylon Spur Gear with Stainless Steel Core and 14mm 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 |
