Speed Selector Fixed Center Drives

We offer 2 main models of Classic V-Belt Drives: 21 Series Fixed Center Drives and  21 Series Fixed Center Drives.

21 Series Fixed Center Drives

• Standard V-belt drives

• Permanent lubrication

• High ratio

• ¼ to 5 H.P.

45 Series Fixed Center Drives

The 45 series of Fixed Center Drives consist of three drive system components a mechanically operated driver pulley mounted on the motor shaft, a spring-loaded pulley mounted on the driven shaft, and a variable speed belt running between the two pulleys.

When operating the drive, the output speed can be controlled by manually turning the handwheel on the motor pulley, which mechanically opens the pulley face. This process allows the belt to decrease to a lower pitch diameter on the driver pulley, while the spring pressure in the driven pulley forces the belt to a higher pitch diameter. Conversely, the speed increase is achieved through the opposite procedure.

HVH Industrial Solutions is a distributor of Speed Selector.

We work closely with the Speed Selector team to provide superior customer service and engineering support. 

If you have any questions write us via live chat, (one of our team members will answer your questions), give us a call, or send us a quote request. The HVH team is always ready to help you.

  1(866)577-4040

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