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The Ratchet Style Belt Tensioner is built for long-lasting durability, featuring a 3/8-inch thick 304 stainless steel ratchet and pawl for reliable tension control. Unlike spring or hydraulic systems, this tensioner won’t wear out under heavy use. Includes a 3-inch crowned tracking wheel and machined aluminum spacers for precise belt alignment.
The Aluminum Drive Wheel is available in 4-inch or 7-inch diameters, both with a keyed 5/8” bore for use with 2-inch wide belts. The 4-inch wheel offers slower belt speeds and more torque, making it perfect for precision grinding, while the 7-inch wheel delivers faster belt speeds for quick material removal, ideal for heavy-duty grinding tasks.
This 3-pack of tension knobs is CNC-machined from durable 6061 aluminum, designed for the tensioning system on Torus CNC grinders. Featuring a 5/16-18 thread pattern with a 2-inch long threaded rod, these knobs ensure easy adjustments and reliable belt tension control.
