Trantorque(reg) QC(TM) is a tapered keyless bushing from Fenner Drives that simplifies the installation and positioning of synchronous belt sprockets bored for QD bushings, the company says. Directly interchangeable with the QD bushing, Trantorque QC is available in bore sizes ranging from 1/2 inch to 2 1/4 inches, depending on the series. The bushing uses a single locking nut to draw a tapered outer sleeve against a tapered inner collet.
A new federally sponsored manufacturing innovation center to strengthen US manufacturing abilities in fiber-reinforced composites has formed, bringing together materials suppliers, OEMs, university R&D labs, and national labs.
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