Metric Splined Shafts, Bushings have thermal refined teeth.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Nov 30, 2010 Constructed of carbon steel, SV... Series of module 1.667 involute splined shafts and bushings feature thermal refined heat treatment for optimized abrasion resistance. Tooth hardness ranges from 225-260 HB, lengths are available from 170-300 mm, and bushing bore sizes vary from 13.7-26.7 mm.

Worm Gears and Wheels target power transmissions.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Mar 23, 2010 Available in metric sizes, KWG Series Hobbed Worm Gears and AG Series Worm Wheels provide over 403 ways to transmit motion at 90° angle to shaft, offering solution to power transmission design applications. Gears are 4140 alloy steel and wheels are CAC702 aluminum bronze. Bore diameters for worm gears range from 4-250 mm and worm shaft lengths range from 13-32.5 mm.

Stainless Steel Gears have integral fastening system.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Oct 08, 2008 Made of SUS303 stainless steel, SUSL Series of Modules 0.5, 0.8, and 1 spur gears features Fairloc® integral hub fastening system, which eliminates marred shafts. These 20° pressure angle precision gears conform to JIS N8 Grade standards and are designed to fit shafts from 4-10 mm in diameter. Available with face widths from 5-8 mm, products have compact, self-contained design with sizes ranging from 14-120 teeth.

Timing Belt Drives come in inch and metric versions.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Jul 11, 2008 Comprised of 162 pulleys, QPMAT10 (metric) and QPEAT10 (inch) Series are made from 2024-T4 or 2024-T351 Aluminum Alloy or AISI 1045 Steel. All series offer double flange and flangeless types, with and without set screws for fastening to shafts. They are designed to fit inch shafts from .3750-.7500 in. and metric shafts from 8-16 mm. Made from nylon covered fiberglass reinforced neoprene, series of 22 AT10 timing belts are stocked in pitch lengths from 500-4,030 mm with 50-403 teeth.

Belt Tension Tester uses sound waves for measurement.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Jul 01, 2008 Using sound waves instead of force deflection to measure belt tension, portable Model 507C produces repeatable results in seconds and can be used in almost any environment. Unit operates on four AAA batteries and is provided with cord sensor. Inductive sensor or flexible sensor are optionally available.

Taper Bushings will not mar shafts.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Jun 10, 2008 Designed to fasten rotating components without marring shafts, QTM-BSS Series are available in 18 sizes to fit shafts ranging in diameter from .157-.787 in. Their outer diameters range from .315-1.102 in. and they are constructed of stainless steel.

Belt and Chain Tensioners help extend life of components.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Feb 11, 2008 Zetasassi belt and chain tensioners promote performance in industrial automation applications by maintaining constant tension in belt and chain drive systems. Products are designed to reduce noise, efficiently transmit torque, and decrease wear while lengthening service life of belts and chains. With spring-loaded Econobelt tensioners, offered in rotational and linear movement types, users can adjust tension on chain or belt.

Spur Gears offer Fairloc® hub fastening system.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Nov 14, 2002 Designed to fit shafts from 4-10 mm in dia, Series SUSL Module 0.5, 0.8, and 1.0 spur gears conform to JIS B 1702 Grade 4 standards. With face widths from 5-8 mm, 20° pressure angle precision gears are made of 303 stainless steel. Fairloc® integral hub fastener eliminates marred shafts and is suitable for when phase adjustment, timing, position adjustment, and frequent removal of components are factors. Available sizes range from 14-120 teeth.