Application and composition of Dalian electromagnetic brake

The application of Dalian electromagnetic brake is a good automatic execution component in modern industry. In the process of mechanical transmission, it mainly plays a role in transmitting power and controlling motion. Through relevant examples, it has been proven that this component has the advantages of compact structure, simple operation, flexible response, long service life, reliable operation, and easy remote control.
Mainly matched with series motors. It is widely used for power outage braking (danger prevention) of machinery such as metallurgy, construction, chemical industry, machine tools, stage, elevator, ship, packaging, etc.
The resistance torque required to stop or decelerate mechanical moving components is called braking torque. Braking torque is the foundation for designing and selecting brakes, and its size depends on the type of machine and work requirements. The performance of the friction data (braking components) used on the brake directly affects the braking process, and the main factors of its performance are the working temperature and temperature rise rate.
Friction materials should have high and stable friction coefficients and good wear resistance. There are two types of friction materials: metallic and non-metallic. The former usually uses cast iron, steel, bronze, and powder metallurgy friction materials, while the latter uses leather, rubber, wood, and asbestos.
Dalian electromagnetic brake is a brake operated by an AC electromagnet, which can quickly stop the motor after power failure. It is widely used in lifting machinery to control the lifting of objects and absorb the inertial energy of moving objects. Strong braking force, safe and reliable, and will not cause accidents due to sudden power outages.
Mainly composed of brake electromagnets and brake shoe brakes. The braking electromagnet is composed of an iron core, armature, and coil, and is divided into single-phase and three-phase; Brake shoe brakes include brake wheels, brake shoes, levers, springs, etc. The brake wheel and motor device are on the same axis, and the braking strength can be modified by adjusting the mechanical structure.
When not powered on, the brake tightly holds the brake wheel that is coaxial with the motor under the action of spring force, preventing the motor from rotating. When the motor is energized and started, the braking electromagnet also needs to electrically absorb the armature. The armature suppresses the spring force, causing the brake shoe to separate from the brake wheel, and the motor begins to operate normally.
When the motor is powered off, the brake electromagnet is powered off. Under the action of spring force, the armature separates from the iron core, the brake shoe tightly holds the brake wheel, and the motor immediately stops braking.
Due to the fact that both the solenoid valve and the motor are powered by the same power source, as long as the motor is not energized, the solenoid valve will not be energized. This feature is particularly suitable for the braking of lifting machinery. When a heavy object is raised to a certain height, if the power cord malfunctions and suddenly cuts off the power supply, the motor and braking electromagnet are also cut off, and the motor is stopped to prevent the heavy object from falling. In addition, the function of electromagnetic brakes can also be used to hold heavy objects in a certain position in the air.
The above are some Data type about Dalian electromagnetic brake introduced by Dalian Shiyuan Electromechanical Equipment Co., Ltd. Welcome to contact us if you have any questions!
For more information, please click: Dalian Shiyuan Electromechanical Equipment Co., Ltd. Dalian Overspeed Switch Dalian Motor Brake Dalian Disk Brake Dalian Hydraulic Brake Dalian Electric Hydraulic Thruster Dalian Electromagnetic Brake