KMSGA3-15 is a module 3, 15-tooth ground spur gear made of SCM415 steel with overall carburizing heat treatment, achieving 55~60 HRC hardness. It has a bore hub diameter of 18 mm, pitch diameter of 45 mm, outside diameter of 51 mm, face width of 30 mm, hub width of 15 mm, and total length of 45 mm. The keyway is 6 mm wide by 2.8 mm deep, with allowable torque of 247 N·m (124 kgf·m) and backlash of 0.10~0.20 mm. The gear meets JIS grade N5 (JIS B1702-1: 1998) precision standards. No secondary operations are permitted due to the heat treatment.
Module 3, 15 Tooth Ground Steel Spur Gear
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.
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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 | KMSGA3-15 | KMSGA3-15 |
| Product Name | Metal Spur Gears (metric) | Module 3, 15 Tooth Ground Steel Spur Gear |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 15 | 15 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
