Belts – V-belts – Kraftbands with Wedge Belts
They replace the simple trapezoidal belts mounted in parallel, presenting the advantage that this avoids the uneven elongations of the component elements and can transmit very high powers at relatively low speeds.
They are found especially in agricultural combines but also in heavy industry equipment (metallurgy, cement, coal, etc.).
Symbolization: as with single belts, with the mention that the number of belts that form the kraftband is passed as a prefix.
Optibelt RED POWER 3 and BLUE POWER have increased power transmission capacity.