Quality Transmission Components (QTC) offers the Econobelt line of timing belts. These fiberglass reinforced neoprene belts are available to industry for many automation applications. QTC offers these belts in the traditional trapezoidal profiles MXL, XL & L as well as the more modern curvilinear profiles HTD3, HTD5 and HTD8. QTC also offers the Econobelt brand belts in the European trapezoidal profiles of T2.5, T5, T10 AT5 & AT10. With 1000’s of feet of sleeving in stock, QTC is able to...

Quality Transmission Components (QTC) offers over 8000 different stock metric spur gears. We offer spur gears in pitch sizes from Module 0.5 through Module 10. The gears are made from carbon steel, stainless steel, alloy steel, brass, acetal, nylon and fiberglass filled nylon. They are offered with and without hubs, with and without keyways, with an without tapped holes for set screws. They are available with or without heat treating and are either cut or ground finished. These multitude of opti...

Quality Transmission Components (QTC) offers the complete line of KHK (Kohara Gear) Products. One of the unique products offered by KHK is their Duplex Worm and Wormwheel pairs. This product has a variable pitch across the length of the worm. This variable pitch and the high procession of the gear cutting of the worm wheel, creates a situation where the pair can be adjusted to near zero backlash. The adjustment of the worm by 1mm reduces the backlash by 0.02mm. The worm is made from 4140 alloy s...

Quality Transmission Components announces the availability of their free  catalog Q470. This 352-page catalog contains over 16,000 off-the-shelf  standardized components for use in MRO, R&D and production applications. The catalog, in its six...

A new series of Modules 0.5, 0.8, and 1 spur gears from Quality Transmission Components features the patented Fairloc ® integral hub fastening system which eliminates marred shafts. The...

Garden City Park, NY -- New belt tension tester from Econobelt uses sound waves instead of force deflection to accurately measure tension. The portable, lightweight and easy-to-use meter produces repeatable results for any operator. It can be used in al...