A system for controlling an electromechanical device includes a motor drive, a main controller, a voltage regulator and a resistor-capacitor circuit. This spacer includes a cross-rib type spacer obtained by combining a cross structure and a rib structure, and a cross-trapezoid type spacer obtained by combining a cross structure and a trapezoid rib structure. The pushing member has a second hook extending from an underside there. Otherwise, the data is not inspected. First and second conductors contact the base material.