KSS1.5-50 is a steel spur gear with a module of 1.5 and 50 teeth, featuring a plain bore. It is constructed from S45C steel with a tooth hardness of less than 194 HB and complies with JIS grade N8 precision (JIS B1702-1:1998). The gear has a 20° pressure angle and standard full-depth teeth. The catalog lists identical specifications for the J-Series variant KSS1.5-50 J17, confirming bore, width, and keyway dimensions as 45 mm, 15 mm, and 5 x 2.3 mm, respectively. Allowable torque is 0.60 N·m (0.061 kgf·m) with a theoretical backlash of 0.14 to 0.32 mm. A set screw is included for keyed applications. The gear aligns with JIS B1301 keyway standards and is not black oxide coated on worked surfaces.
Module 1.5, 50 Tooth Mild Steel Spur Gear with Plain Bore
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 | KSS1.5-50 | KSS1.5-50 |
| Product Name | Metal Spur Gears (metric) | Module 1.5, 50 Tooth Mild Steel Spur Gear with Plain Bore |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 50 | 50 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Carbon Steel |
