Gates Multi-Speed Variable Speed Belt Others, 28X9X850

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

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 9802-10138 to 9802-10063.

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 reduce belt bending stress around small-diameter pulleys
• High-modulus, fibre-loaded stock gives stability and flexibility together
• Available in banded and bandless configurations
• Single-rib design offered across multiple angle options (22 degrees to 36 degrees)
• Self-adjusts to the pulley groove for a wide range of speeds and speed ratios
• Notches sit near the cord line to reduce heat build-up from rapid flexing, cutting premature failure

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