Magnetic brake is the braking part and the moving parts through the magnetic force between the magnetic powder magnetic chain, with the friction between the working surface of the braking function of the brake.

　Magnetic brake is a multi-purpose, superior performance, automatic control components. It has been widely used in the control of unwinding and winding tension in papermaking, printing, plastic, rubber, textile, printing and dyeing, wire and cable, metallurgy, tablet press and other related winding processing industries. Which has the excitation current and the transmission torque is basically a linear relationship between the characteristics. It has the advantages of quick response, simple structure, no pollution, no noise, no vibration and energy saving, etc. It can transmit a certain torque in the case of the same slip.

　The magnetic powder clutch has a linear relationship between excitation current and transmission torque. Is based on electromagnetic principles and the use of magnetic powder transmission torque. Is a multi-purpose, superior performance, automatic control components.

　Magnetic clutch, magnetic brake is based on electromagnetic principles and the use of magnetic powder to convey the torque, and its transmission torque and excitation current is basically a linear relationship. Magnetic clutch can also be used to buffer start, overload protection, speed and so on. Magnetic brake is also often used in the transmission of mechanical work load and braking.
　
　The magnetic powder clutch and the magnetic powder brake are a kind of automatic control component with superior performance. It has high linearity, high precision torque control, high magnetic powder purity, no black toner, stable performance and long service life. No vibration, no impact, no noise, small volume, light weight. It is stable in running, running and braking. Easy installation, long service life.