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Characteristics And Selection Requirements Of Machine-Mounted Magnetic Particle Brakes

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Comparative Analysis Of Magnetic Particle Brakes And Hydraulic Brakes

Magnetic Particle brake is based on electromagnetic principle and uses magnetic powder to transmit torque. It has a linear relationship between excitation current and transmission torque. It can transmit a certain torque without slip. It has the advantages of fast response speed and simple structure. It is a multi-purpose and superior automatic control element.

Magnetic  Particle brake is a device that uses the magnetization characteristics of magnetic  Particle for braking. It is widely used in braking, loading and unwinding tension control in winding systems for different purposes in various machines.

The machine-mounted magnetic Particle brake has the advantages of simple structure and control, high-speed response, high control accuracy, wide torque control range, low power consumption, low operating noise, and durability. It can be used for braking (brake) of various machines, as well as for tension control and torque measurement loaders of various systems.

The machine-mounted magnetic Particle brake is an indispensable transmission device for unwinding and tension control systems of long-sized materials such as paper, wires, and various films. It transmits torque through magnetic Particle and can be freely controlled and adjusted through the tension controller to achieve constant tension.

Magnetic Particle Brakes
Magnetic Particle Brakes

Characteristics And Selection Requirements Of Machine-Mounted Magnetic Particle Brakes

  1. When selecting, consider whether the torque size can meet the needs of the tension control system. The size or range of torque, in Nm, is commonly used in the range of 0.5Nm~400Nm.
  2. Before selecting, you should understand and determine the model, torque, type and other detailed information of the magnetic Particle brake;
  3. The selection is based on the comprehensive matching of the machinery, and determine how much torque is required to meet the load requirements, as well as the installation method, whether the space meets the requirements, etc.
  4. The appropriate magnetic Particle brake should be selected according to the purpose of the machine.


Machine-mounted magnetic Particle brakes are widely used in the unwinding and tension control systems of printing machines, packaging machines, textile machines, wires and cables, printing and dyeing, rubber and other industrial machinery in the field of industrial machinery.
When selecting a magnetic Particle brake, please select it according to its installation type, rated torque, rated voltage, etc. to improve the selection efficiency.