The Mystery Of The Magnetic Powder Brake

The magnetic powder brake is based on the electromagnetic principle and uses the magnetic powder to transmit torque. It has a linear relationship between the excitation current and the transmission torque. It can transmit a certain torque regardless of the slip, and has a fast response speed and a simple structure. It is a multi-purpose, superior performance automatic control component. It is widely used in brake, loading and unwinding tension control in various systems for various purposes.

        The base type magnetic powder brake has the advantages of simple structure and control, high speed response, high control precision, wide torque control range, low power consumption, low running noise, durability, etc. It can be used for various mechanical brakes (brakes). It can also be used for load control of various systems for tension control and torque measurement. The single-axis magnetic powder brake with the base is called the single-out shaft magnetic powder brake, which is an indispensable transmission device for unwinding and tension control systems of paper, wire, various thin films, etc. Torque, and through the tension controller can be freely controlled, adjusted to achieve constant tension.

       Single-arc-type magnetic powder brake is one of the common transmission equipments in modern industrial machinery. It has the characteristics of speed response, durability, simple structure, energy saving and environmental protection. It is widely used in printing machines and packaging machines in industrial machinery. In the unwinding and tension control systems of textile machines, wire and cable, printing and dyeing, rubber and other industrial machinery. The selection of the single-row shaft-type magnetic powder brake is generally selected according to the large torque and slip power that need to be transmitted according to the rotational speed. Note that the actual slip power cannot be greater than the allowable slip power of the magnetic powder clutch.