What is the scope of application of electromagnetic brakes?

Electromagnetic brakes use electromagnetic effects to achieve braking. They come in various forms, including electromagnetic powder brakes, electromagnetic eddy current brakes, and electromagnetic friction brakes.

　　 Electromagnetic brake What is the scope of application?

　　The performance of electromagnetic brakes mainly highlights: high-speed response, durability, simple assembly and maintenance, no wear adjustment required, reliable operation, and adjustable torque.

　　Where are electromagnetic brakes mainly used?

　　Packaging and packaging machinery: packaging machines, packaging machines, packaging machines, etc.

　　Metal processing machinery: rolling mills, stretching machines, stamping machines, welding machines, copper and iron wall line return machines, cutting machines, pipe making machines, winding machines, etc.

       

　　Machine operation: lathes, milling machines, automatic CNC machines, special-purpose machines, etc.

　　Handling machinery: cranes, transfer machines, conveyors, winches, hoists, etc.

　　Paper machines: package makers, carton machines, circuit breakers, book making machines, cutting machines, copiers, etc.

　　Printing machinery: rotary and transfer printing machines, etc.

　　Woodworking machinery: sawing machines, woodworking machines, plywood machines, etc.

　　Office machinery: electronic copiers, computers, fax machines, copper plate computers, printers, etc.

　　Measuring machines: testing machines, durability testing equipment, measuring instruments, etc.

　　Food processing machinery: meat cutters, ice makers, bottling machines, cotton removing machines, etc.

　　Others: reducers, electroplating equipment, chemical machinery, papermaking machinery, resin processing machinery, etc.

　　What are the application matters of electromagnetic brakes?

　　In metallurgy, construction, chemical industry, food, machinery, stage, elevator, ship, packaging and other machinery, braking when the power is off.

　　Electromagnetic brakes use electromagnetic effects to achieve braking. They are divided into several forms, including electromagnetic powder brakes, electromagnetic eddy current brakes, and electromagnetic friction brakes.

　　Electromagnetic powder brake: When the magnetic coil is energized, a magnetic field is formed. Under the action of the magnetic field, the magnetic powder is magnetized to form magnetic molecular chains, converging between the fixed magnetic conductor and the rotor. Braking is achieved through the cohesive force and friction force of the magnetic powder. After the energizing current disappears, the magnetic powder is in a free and loose state, and the braking action is released. This brake has a small volume, light weight, small magnetic force, and the braking torque is independent of the rotational speed of the rotating body. However, the magnetic powder will cause wear and tear of parts. It is easy to control automatically and is suitable for the drive systems of various machines.

　　Electromagnetic eddy current braking: When the electromagnetic coil is energized, a magnetic field is formed. The armature rotation magnetic lines of the braking shaft induce eddy currents. The eddy currents in the armature interact with the magnetic field to form a braking torque. Electromagnetic eddy current brakes are robust, easy to maintain, and have a wide speed regulation range. However, if the rate is low and the temperature is high, heat dissipation measures should be taken. This brake is usually used in machines with vertical loads.

　　Electromagnetic friction brake: When the magnetic coil power is turned on, a magnetic field is generated, and the armature is sucked out through the yoke, and the armature brakes the shaft through the connecting flange.

　　In addition, they are divided into electromagnetic, dry, single-disc electromagnetic brakes, dry, multi-disc electromagnetic brakes, wet, multi-disc electromagnetic brakes, etc.

　　In addition, Electromagnetic brake Braking methods can be divided into electric braking and electrostatic braking.