Stepper motor brake stepper motors, also known as the brakes, brake, brake average power stepping motor not self-locking, electricity self-locking, in order to realize power since the lock, need to add at the end of the stepper motor a brake device (Brakes), and parallel circuit in stepping device, when the motor is powered on, the brake is on electricity, brake from the stepper motor output shaft, the motor running, when power outages, brake release tightly around the motor shaft. Recent belt brake stepper motor series, mainly is suitable for vertical movement of the drive, brake by external 12 ~ 24 VDC, when step motor power, the brake moment start, have the effect of fixed motor shaft, solve the stepper motor power outages can still maintain the locked state, now 57, 86, 110 series of two-phase motor can brake, but also provide a single brake emergency brake has a compact flange structure, low abrasion, equipped with non-asbestos friction lining, and through the fixed adjustment of air gap to provide simple and fast installation. Than ordinary spring loaded for the advantages of low noise, reflect fast, long life, small fever, low power consumption advantages. Brake stepper motors are widely used in semiconductor devices, binding machine, packaging machinery, textile machinery, CNC machine tools, biological analysis instrumentation, various workstations, optical detection equipment, laser focusing device, cone machine, automobile testing equipment, etc. With electromagnetic brake stepper motors, also known as brake stepper motor. Stepping motor itself have to keep moment, utilize the motor to keep the torque in the case of electricity can lock motor, which is equivalent to the brake. But if the stepper motor torque is not enough big, need more locked torque, or outage hind leg motor keep lost moment can consider the use of the stepper motor with brake. Stepper motor brake generally have a spring type and permanent magnet, including permanent magnet brake stepper motor faster response speed,Within 50 ms can be locked), low noise, less heat, can be electric braking or electric braking, but off the electric brake is more commonly used. The adoption of advanced stepper motor production technology, production of stepper motor made of rare earth permanent magnet technology in every design step of manufacturing tolerance through elaborate design, compliance and strict quality control, so we drive system with high cost performance, high stability, high precision characteristics be obtained high praise in the industry to provide the brake motor adopts the new type permanent magnet brakes in the world, than ordinary spring loaded for the advantages of low noise, reflect fast, long life, small fever, low power consumption advantages. Brake stepper motor is mainly suitable for vertical, horizontal movement of the actuator, fixed when the power is to maintain in situ, when electricity does not affect the normal work of the motor. Is the first selection of Z axis movement system braking unit. Now in multi-axis linkage manipulator, automation equipment, fixture smelting equipment, etc, are widely used.
