Magnetic particle brakes: How they work, advantages and areas of application

Product photo of magnetic particle brake

Magnetic particle brakes play an important role in the world of drive technology, as they enable precise torque control and high braking power in a compact design. In this blog article, we delve into the functionality of magnetic particle brakes, highlight their advantages and take a look at their diverse areas of application.

How it works: Precise control through magnetism

The heart of a magnetic particle brake is the ferromagnetic powder, which is held between two rotating disks. A magnetic field generated by a current coil magnetizes the powder, causing it to join together and solidify into chains. These chains form a connection and transfer the rotational force from one disk to the other.

The strength of the magnetic field and therefore the braking force can be regulated by the strength of the current. This allows the magnetic particle brake to be continuously and precisely adapted to the respective requirements.

Powerful performance, precise control, convincing advantages

Magnetic particle brakes have a number of advantages that make them indispensable in drive technology:

  • Precise torque control: the infinitely variable regulation of the magnetic field strength enables precise torque control, which is essential in many applications.
  • High braking power: Magnetic particle brakes can generate enormous braking forces compared to their size.
  • Smooth starting and braking: The gradual increase in braking force ensures smooth starting and stopping, preventing jerky movements.
  • Low-maintenance and robust: Compared to other brake types, magnetic particle brakes are low-maintenance and robust. They require no lubrication and are insensitive to dust and moisture.
  • Compact design: Magnetic particle brakes are compact and can be integrated into machines and systems to save space.

Areas of application: Versatile in use

The possible applications for magnetic particle brakes are extremely diverse and extend across numerous industries. Whether in printing plants, industrial conveyor systems or test benches - magnetic particle brakes have a wide range of applications. They are even used in elevators and escalators due to their precise adjustability.

Conclusion: An indispensable component in drive technology

Magnetic particle brakes have established themselves as indispensable components in drive technology. Their precise torque control, high braking power, ease of maintenance and compact design make them versatile tools for a wide range of applications.

Would you like to find out more about the advantages of magnetic particle brakes and how you can optimize your application? Our experts will be happy to advise you and help you select the right magnetic particle brake for your individual requirements. Get in touch with us!