Plastic spur gears with a steel core, available in module 1.5, feature a 30 mm bore, 30 teeth, and a 45 mm pitch diameter. The gear has a face width of 15 mm, hub width of 12 mm, and overall length of 27 mm. The allowable torque is 4.15 N·m (0.42 kgf·m) with a backlash of 0~0.38 mm and a weight of 0.15 kg. Precision complies with JIS grade N9 (JIS B1702-1:1998). The material is MC602ST nylon fused to an S45C steel core, with a 20° pressure angle and standard full-depth teeth. The bore diameter is machined to match the hub, with no effect on strength from minor serration.
Module 1.5, 30 Tooth Nylon Steel Core Spur Gear with Finished 12mm 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 | KNSU1.5-30J12 | KNSU1.5-30J12 |
| Product Name | Plastic Spur Gears (metric) | Module 1.5, 30 Tooth Nylon Steel Core Spur Gear with Finished 12mm Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 30 | 30 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Nylon | Nylon; Nylon / Steel Core |
