Duplex Worm and Wormwheel Pairs

Description

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 steel and is carburized to HRc 50-55 and the wormwheel is made from an aluminum bronze alloy for high strength and long life. QTC prides itself on having 3D CAD models available for all of our products in addition to providing 24/7 purchasing via our eStore.
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