Gates Multi-Speed Variable Speed Belt HV, 4430V850

This is the Gates Multi-Speed (Variable Speed) Belt - HV Section.

Gates Multi-Speed belts are wide, raw-edge V-belts built for variable-speed drives, where the sheave pitch diameter, and so the drive ratio, changes continuously in operation. The notched, self-adjusting cross-section maintains grip on the pulley groove across the full speed range, items 9804-0494 to 9800-0895.

Where this product is used

• Variable-speed pulley (sheave) drives on machine tools, fans and mixers
• Agricultural and processing machinery needing adjustable output speed
• Any drive where special top width, thickness or angle sizing is needed, available on request

Features

• Moulded notches near the cord line reduce bending stress and heat build-up around small-diameter pulleys
• Adjusts automatically to varying pulley groove widths in variable-speed drives
• Higher load-carrying capacity than standard belts, for longer belt life
• Suits both open-pulley and enclosed variable-speed drive designs

Key specifications

Choosing the right option

Select by section (W16, W25, W31.5, W40, HV or a special size) and outside circumference, or by the OE/existing belt part number, Multi-Speed sections aren't interchangeable with standard fixed-ratio V-belts.

Product details