The flat belt is a belt with a rectangular cross-section. The flat belt is used to transmit a mechanical force from one pulley to another pulley, allowing the speed to be changed by changing the module.
Detachable link belts allow easier and faster installation, are adjustable, and reduce vibration and noise of the belt significantly.
Grooved belt is a power transmission belt that is grooved lengthwise, which greatly increases the contact area between pulley and belt, however, it works by adhesion of the teeth on the pulley. Its monobloc structure allows a homogeneous distribution of the tension at the pulley/belt contact.