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FDB electromagnetic spring brake

FDB electromagnetic spring brake

The FDB electromagnetic spring brake (IP54/55) is a brake from the German company Precima Magnettechnik and its related series offer reliable performance and versatility in a wide variety of industrial applications.

With their ability to adapt to different sizes and braking conditions, as well as their proven reliability and ease of assembly, these brakes are a solid choice for ensuring safety and control in demanding industrial environments.

For more information on these products and how they can benefit your specific applications, please do not hesitate to contact us. We are here to help you.


What is the FDB electromagnetic spring brake?


The electromagnetic spring brake FDB (IP54/55) from Precima Magnettechnik is an essential component in a wide range of industrial applications. This brake stands out for its reliability, versatility and ability to adapt to various braking needs.

Reliability in diverse applications

The FDB brake is known for its reliability and durability. It can be used in a variety of industrial applications, from heavy machinery to lifting systems. Its ability to provide effective braking in a wide range of conditions makes it a popular choice in the industry.

Wide range of brake sizes and braking torque

The FDB brake is available in 10 different sizes, allowing users to select the size that best suits their needs. In addition, this brake offers braking torque for both static and dynamic applications, with a capacity of up to 1000 Nm. This ensures that it can meet the specific braking requirements of each application.

Braking power from coil springs

The FDB brake uses coil springs to generate the braking power. This technique ensures a fast and efficient response when braking motion is required, which is essential to ensure safety and precision in critical applications.

Electromagnetic release

The brake is released electromagnetically. This means that when a suitable electrical voltage is applied, the brake is released, allowing movement. This feature provides precise control over braking and release, which is essential in applications requiring a high degree of precision.

Standard voltages

El freno FDB funciona con voltajes estándar que incluyen 24 VCC, 48 VCC, 103 VCC, 180 VCC y 205 VCC.

Voltajes especiales bajo pedido

In addition to the standard voltages, special voltages can be requested according to the specific needs of the application.

No requiere de cojinete o rodamiento fijo

No es necesario contar con un cojinete o rodamiento fijo en el lado del freno, lo que simplifica la instalación y el mantenimiento.

Protection rating IP54/55

The FDB brake complies with an IP54/55 degree of protection, which guarantees its resistance to dust ingress and protection against water jets, especially when mounted under the fan cover of electric motors.

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Highlights of the FDB Electromagnetic Spring Brake


  • Compatible with most manufacturers: This product is designed to be compatible with a wide range of manufacturers and equipment. This means it can be effectively integrated with systems and components from different suppliers, adding flexibility to your application and making it easy to use in a variety of configurations.
  • Small dimensions: One of the key advantages of this product is its small dimensions. Its compact design makes it suitable for spaces where space is limited. This feature is especially valuable in applications where equipment size is critical and a low-profile solution is required.
  • Power supply with adjustable voltage: The product offers the possibility to provide a voltage adjustable power supply. This means that the user can adjust the operating voltage according to the specific needs of their application. The voltage regulation capability adds versatility and allows the product to be adapted to different power requirements.


The FDB electromagnetic Spring Brake can be used for different types of machinery, such as:


The assembly information provided describes the following details


  • Standard voltages: This product offers a wide range of standard operating voltages, including 24 VDC, 48 VDC, 103 VDC, 180 VDC and 205 VDC. These standard voltages are compatible with a variety of applications and facilitate integration into existing electrical systems.
  • Special voltages on request: In addition to the standard voltages mentioned above, this product has the flexibility to offer special voltages on request. This allows the product to be tailored to specific voltage requirements, which may be essential in certain applications.
  • No bearing or fixed bearing required: The design of this product eliminates the need for a fixed bearing on the brake side. This simplifies installation and maintenance, which in turn reduces complexity and associated costs.
  • IP54 degree of protection: The product complies with an IP54 protection rating when mounted under the fan cover of electric motors. This protection rating means that the product is protected against the ingress of dust in quantities that do not affect its operation and can withstand splashing water from any direction. The IP54 protection rating is especially important in environments where exposure to dust or moisture is a consideration, ensuring the durability and performance of the product.


We can find the technical sheet through the following downloads:

Precima Magnettechnik

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