Diamond-Shaped V-Belts

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SJM Diamond-Shaped V-Belts are specially designed for quarter-turn and crossed-belt drives where conventional V-belts cannot operate efficiently. Their unique hexagonal profile provides excellent flexibility and allows power transmission from both sides of the belt, making them ideal for applications requiring reverse bending or multiple pulley configurations.

Manufactured from premium rubber compounds with high-strength polyester tensile cords, SJM Diamond-Shaped V-Belts deliver reliable power transmission, excellent resistance to heat, wear, and oil, and long service life under demanding operating conditions. They are widely used in agricultural machinery, textile equipment, industrial machinery, and other applications requiring smooth, dependable performance.

Available profiles include: AA, BB, CC, DD, EE, HAA, HBB, HCC, HDD, and HEE.

For detailed dimensions and technical specifications, please refer to the table below.

Dimensions DT-A DT-B DT-C
a (mm) 12.5 16.5 22
b (mm) 10 11 14
t (mm) 6.5 8.5 11
Angle θ 90° 90° 90°