China shop Single Double Groove Variable Speed Pulley – Pilot Bore supplier

Solution Description

 SC Transmission Adjustable V-belt pulley
Variable Pace Pulley VAR Pulley Series


Variable pace V-Pulleys supply a price-efficient answer for varying the pace of a driven shaft CZPT the expenditure of variable speed motors. The groove/s in the pulleys can be opened and closed which in switch alters the PCD of the pulley and therefor the pushed shafts velocity. The velocity variation is technically limitless, even though every design of pulley has a highest and least diameter.

Variable pace V-Pulleys are available as common for the SPZ, SPA and SPB V-Belts. They occur with both single or double grooves along with the choice for pilot or taper bores.


Item Description


• All  pulleys are developed from solid iron or metal and have a phosphated complete for safety
• V, Multiple Groove and PV pulleys are well balanced to Q6.3 or far better enabling them to run at peripheral (rim) speeds up to forty m/s

V Belt Pulleys
• Can accommodate both wedge and classical belts.
• Twin responsibility layout complying with ISO 4183.
• Manufactured from GG25 substantial quality solid iron.
• Available in taper bore. Pilot and QD bush bores can be produced on enquiry.
• A wide range of non-common designs and measurements up to a diameter of 2400 mm can be made.


Product Parameters

Adjustable V-belt pulley Variable Speed Pulley VAR Pulley Collection



Organization Profile




Roller: A typical pulley has a slot for a belt, chain or cable. A reel is a wider pulley generally employed in cable programs, making it possible for the cable to be wound all around many times the diameter of the reel.

China shop Single Double Groove Variable Speed Pulley - Pilot Bore     supplier