2 Power stages 2 MV system

Without external intervention, 2 MV unbalance motors are able to generate two levels of vibration at the same speed thanks to their robust and simple mechanics. This is done very simply by switching the direction of rotation via a pole reversal switch or, with little additional effort, with an electrical controller. It is possible to switch directly from clockwise to counterclockwise rotation. When turning left, the vibration values are maximum and when turning right, the vibration values are reduced.