Synchro-Link® HPS (Neoprene)/Synchro-Link® STS (Neoprene)Features & Benefits HP-STS BeltsHigh durometer oil and heat resistant, static conductive synthetic rubber protects against tooth deformation, minimizing fatigue.Tooth canvas provides a low coefficient of friction, lowering noise levels.This HPSTS belt achieves exceptionally higher power transmission, up to 2 times as high as conventional STS belts.Higher HP transmission minimizes the width of the belt, making system design as compact as possible.The narrower width of the belt and pulleys results in a quieter running drive.Runs in standard stock STS pulleys.Features & Benefits STS BeltsUnique modified curvilinear tooth form enables the STS belt to transmit greater loads than like-sized drives having the standard HTD profile.Smoother tooth engagement and direct contact of belt tooth top with the pulley grooves enables the belt to run quietly even at high speeds.As the tooth meshes with the pulley grooves, the cord lay forms an almost true circle, minimizing the cantilever effect on the cords.Results in reduced bending fatigue and longer service life.No lubrication or re-tensioning required.Higher HP transmission capacity than trapezoidal tooth drives.
