The Braking and traction solenoid electromagnet no significant difference, are also energized by the coil, the core generates suction to attract the armature, the armature brake traction device of the motor brake or release the brake. Brake solenoid with AC and DC to the other; single, three-phase to the other; power brake and power brake points. Under normal circumstances the use of power brake solenoid, that motor is energized, the brake solenoid coil is energized, then release the brake; when the motor lost power, the brake solenoid coil is energized, the brake device under the action of spring force, clinging to the motor shaft brake motor, the motor quickly to stop.
Brake electromagnetic solenoid is generally used for machine tools, lifting equipment, control of braking, the commonly used single-phase and three-phase electromagnet solenoid MZDI series MZSI series.