Precision Internal Gears from QTC Are Stocked in 22 Sizes in Modules 1-3
Precision internal gears from Quality Transmission Components are stocked in 22 sizes in modules 1 through 3. These 20o pressure angle internal gears, identified as the SI and SIR Series, are made from S45C steel which are black oxide coated and have tooth hardness less than 194HB. They can be combined with available spur gears to make planetary gear drives. Both Series can be cut to make segment gears or corner racks. The SI Series conforms to JIS N8 grade, and the SIR Series conforms to JIS N9 grade standards.At the new QTC eStore you can get immediate quotes, download 3D models, and place online orders. Go to: http://www.qtcgears.com/RFQ/default2.asp
Other power transmission solutions provided by QTC include over 9,000 off-the-shelf timing belt pulleys, belts, belt and roller chain tensioners and other components for prototypes and production applications.
Complete technical specifications are contained in catalog Q420, which is available to free upon request from Quality Transmission Components, Division of Designatronics, Inc., 125 Railroad Avenue, Garden City Park, NY 11040-5016. Phone: 516-437-6700 Fax: 516-328-3343.
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