Specialists in the Design and Manufacture of
Variable Speed Pulleys and Accessories

Speed Selector home page

Mechanical Variable Speed Pulleys & Accessory Components

Speed Selector specializes in the design and manufacture of mechanical variable speed pulleys and accessories. Our pulleys are designed to last longer than competitor's brands and we manufacture our own designs proudly in the USA. With our in-stock items, we are able to cross over to most other brands such as Hi-Lo, Lovejoy, T.B. Woods, Gerbing, Reeves and Lewellen.

We offer a wide variety of standard drive packages ranging from fractional through 125 HP capacity, and up to a 10:1 output speed ratio. We also make custom designed pulleys and accessories.


Our pulleys outlast competitor brands and we manufacture and stock Speed Selector Pulleys that cross over to most major brands that have been Discontinued or have long lead times.

Variable Speed Pulleys and Variable Speed Belts manufactured by Speed SelectorOur Product Line

Speed Selector Series 21 variable speed v-belt drives are available in both Fixed-Center Distance Drives and Adjustable Center Distance Drives configurations, and accommodate applications from fractional through 5 hp.

The Series 45 Fixed Center Distance Drives accommodate applications ranging from fractional through 100 hp.

The Series 800 and Series 8800 are both Adjustable Center Distance Drives ranging in capacity from fractional through 40 hp.

In conjunction with the Series 800 and 8800 pulleys, we offer a complete line of QD bushings, wide belt Companion Sheaves, and Adjustable Motor Bases: Series 800 for pulleys with one moveable face, and Series 8800 for pulleys with two moveable faces.

Series 45, 800 and 8800 also includes a complete line of variable speed belts, gear motors, and tachometers.

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