The KDS0.8 series consists of injection-molded spur gears made from Duracon (M90-44) with a module of 0.8, 20° pressure angle, and JIS grade S9 precision. Gears in this series feature standard full-depth teeth and are designed for low-noise, high-strength applications. Available variants have tooth counts ranging from 12 to 56, with pitch diameters from 9.6 mm to 44.8 mm and outside diameters up to 46.4 mm. The maximum face width is 6 mm, and allowable bending strength ranges from 0.22 N·m to 1.70 N·m, depending on tooth count. Bore and hub dimensions vary by model, all with a bore tolerance of -0.05 to -0.30 mm. The series is not hardened by default, though an optional Hardened Plus service is available, which reduces precision and degrades bore tolerance. No part in the series includes KDS0.8-80; the highest tooth count listed is 56.
Inch Gears: AGMA 12, 10, 9, and 8
Available Pitches: 120 thru 16
Pressure Angles: 20° and 14.5°
Metric Gears: ISO 5 thru 9
Available Modules: 0.3 thru 3
Pressure Angles: 20° and 14.5°
For custom components or modifications
to a standard part, call us or submit an RFQ.
REQUEST A QUOTE
Elements of Metric Gear Technology
How to Achieve Optimum Performance in a Miniature Gear Train
You May Also Need:
Shafts
Bearings
Couplings
Our metal spur gears are available in a variety of materials, including:
With a variety of fastening styles, including:
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Gears |
| Product Number | KDS0.8-80 |
| Product Name | Module 0.8, 80 Tooth Duracon (M90-44) Polyplastic Spur Gear |
| Gear Type | Spur; Rack |
| Number of Teeth | 80 |
| Design | Metric |
| Pressure Angle | 20° |
| Material | Duracon (M90-44) |
