Servo Electric Press Brake pressing force by means of synchronized two servo motors which transfers the power by the help of special belt and pulleys. During the upper beam down movement servo motors coil the belt to the main pulley and applies the bending force. For return force is mechanical and it comes from the springs which is located on the both side o the machine. After bending servo motors starts to decoil the belt and springs push the upper beam to the program TDC position.
