Electromagnetic brake is a kind of connector that transmits the active side torque to the passive side. It can be freely combined, cut off or brake as required. It has the advantages of compact structure, simple operation, sensitive response, long life, reliable use and easy to realize remote control. Electromagnetic brake is an ideal automatic actuator in modern industry. It mainly plays the role of transferring power and controlling motion in mechanical transmission system.

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1, please use the electromagnetic brake in the state of no moisture, oil, etc., if the friction part is stained with moisture or oil and other substances, the friction torque will be greatly reduced, the brake sensitivity will become poor, in order to avoid these situations in use, please add a cover. 2. When used in dusty places, please put all brakes into the box. Up to 60KGM, upright brakes can be used, even for higher models. 3, please keep the bracket light, do not use the brake bearing under excessive pressure. 4, on the assembly of screws, please use the spring sheet metal, bonding agent to prevent relaxation treatment. 5, the use of mechanical side of the frame to maintain the lead at the same time, but also with the terminal board for true connection.

Electromagnetic brake working environment is complex, brake components are easy to damage, often slow brake action, action disorder and other faults, usually caused by mechanical and electrical faults. Common mechanical faults include insufficient braking force, brake arm can not open, slow brake release, brake spring tightening, brake torque is also adjusted, but still can not timely brake, brake suddenly failure, brake wheel temperature is too high, brake shoe smoke, brake failure and other phenomena. The electromagnetic brake itself also has some problems, such as: the release and closing time of the electromagnetic brake is short, the dynamic impact when closing is large, not smooth enough; As an electrical equipment, whether AC or DC power supply, there must be a special power supply for control, in the power supply voltage fluctuation, its control and maintenance is more complex, it is not easy to control; The electromagnetic brake is mainly realized by the movement of the armature, so the air gap of the armature requires a higher ratio, but its air gap is very small, less than 1mm. If there is improper operation, it is easy to lead to operation failure, resulting in poor reliability of the brake and unstable operation.