The KSS0.5-40A is a steel spur gear with a module of 0.5, 40 teeth, and a face width of 5 mm. It has a pitch diameter of 20 mm, an outside diameter of 21 mm, and a hub diameter of 18 mm. The gear is machined to JIS grade N8 precision, with a 20° pressure angle and made from S45C steel. It features a keyway of width 3.5 mm and depth 5 mm, and a set screw size of M4. The allowable torque is 0.017 kgf·m, with a backlash of 0~0.10 mm and a weight of 1.84 kg. The bore size is 18 mm, and the set screw type is S1T. The gear is intended for light load applications, and secure fastening requires dowel pins in combination.
Module 0.5, 40 Tooth Mild Steel Spur Gear with Set Screw
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°
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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:
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KSS0.5-40A | KSS0.5-40A |
| Product Name | Metal Spur Gears (metric) | Module 0.5, 40 Tooth Mild Steel Spur Gear with Set Screw |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 40 | 40 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
