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Variable Speed -
Lovejoy
Hexadrive Series - 1 & 2 Side Moveable
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Hexadrive pulleys are the most durable variable speed pulleys available.
The hexagon-shaped center shaft efficiently transmits torque through the
six hex flats for top performance and long life. The surface of the
shaft is covered with a resilient elastomer, which means there is no
metal-to-metal contact on any sliding surface and lubrication is not
necessary. These pulleys are available in adjustable or fixed center
drives and come in two styles: one-side moveable for V-Flat drives, and
two-side moveable for V-V drives. Flanges are made of cast iron to
provide a long-wearing belt contact area. These pulleys provide size
ranges from 150mm up to 315mm diameter, and a maximum rating of 18kw @
1,425RPM.
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