KMSGB1-30 is a ground spur gear with a module of 1, 30 teeth, and a keyway of 4 mm width by 1.8 mm depth. It is made from SCM415 steel with overall carburizing heat treatment, resulting in a hardness of 55 to 60 HRC. The gear has a pressure angle of 20°, standard full-depth teeth, and a JIS grade N5 precision rating per JIS B1702-1:1998. Backlash is specified as 0.08 to 0.16 mm. Its bending strength is 19.0 N·m and surface durability is 1.94 N·m. The bore diameter is 25 mm, pitch diameter is 30 mm, outside diameter is 32 mm, face width is 10 mm, hub width is 5 mm, and total length is 15 mm. Weight is 0.061 kg.
Module 1, 30 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.
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:
| QTC METRIC GEARS | Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|---|
| Product Category | Gears | Gears |
| Product Number | KMSGB1-30 | KMSGB1-30 |
| Product Name | Metal Spur Gears (metric) | Module 1, 30 Tooth Ground Steel Spur Gear |
| Gear Type | Spur | Spur; Rack |
| Number of Teeth | 30 | 30 |
| Design | Metric | Metric |
| Pressure Angle | 20° | 20° |
| Material | Steel | Steel; Hardened; Hardened Carbon Steel |
