KPU1-50 is a plastic spur gear with a stainless steel core, module 1, 50 teeth, and a bore diameter of 30 mm. It has a pitch diameter of 50 mm, outside diameter of 52 mm, face width of 10 mm, and total length of 34 mm. The gear is made of MC901 nylon fused to a SUS303 metal core, with a 20° pressure angle and JIS grade N9 precision. The allowable torque is 1.96 N·m (0.20 kgf·m), and the backlash is 0~0.34 mm. The gear is designed for use in applications requiring dimensional stability and a wide temperature range, with a recommended mating partner being a steel gear to avoid heat buildup. Secondary operations may reduce holding strength between the core and nylon.
Module 1, 50 Tooth Nylon Spur Gear with Stainless Steel Core and 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 | KPU1-50J16 | KPU1-50J16 |
| Product Name | Plastic Spur Gears (metric) | Module 1, 50 Tooth Nylon Spur Gear with Stainless Steel Core and 16mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Stainless; Nylon; Nylon / Stainless Core |
