The KPS1 series consists of plastic spur gears made from MC901 material with a 20° pressure angle and standard full-depth teeth, designed for use in mechanical systems. The part KPS1-48J16 is a 48-tooth gear with a 16mm bore, hub width of 10mm, outer diameter of 50mm, face width of 10mm, and total length of 20mm. It features a keyway compliant with JIS B1301 (Js 9 tolerance) and a tapped hole for a set screw, sized M4 with a recommended torque limit of 0.12 N·m due to the short tapped hole. Precision grade is JIS N9 per JIS B1702-1:1998. Backlash is specified as 0~0.34 mm. Allowable torque is 0.19 N·m. Caution is issued against using plastic gears in pairs without lubrication; mating with steel gears is recommended. For J-series variants, order quantities are limited to 1-20 units with a lead time of up to five working days.
Module 1, 48 Tooth Nylon Spur Gear with Hub 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 | KPS1-48J16 | KPS1-48J16 |
| Product Name | Plastic Spur Gears (metric) | Module 1, 48 Tooth Nylon Spur Gear with Hub and 16mm Finished Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 48 | 48 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / No Insert |
