MOTOR SUPPORTS are mainly used to automatically recover the elongations of the belt and to counter the static torques during the starting of engines and have to be mounted on the motor pulley.
The self-tensioning motor support uses the same technology as the VIB elastic elements to develop a torque that keeps the belt in tension. Automatic motor supports allow to keep constant tension on the belts without needing manual regulations and avoiding expenses both for the regulations executed by an operator but also for the machine stop.
MOTOR SUPPORTS find large use in screens motorization, crushers and screens where the activation of an eccentric moving a vibrating box causes strong vibrations and continuous changes in interaxis between the motor pulley and the driven pulley.