The Difference Between Magnetic Powder Brake And Air Disc Brake

Pneumatic brake made in China , referred to as disc brake, pneumatic brake for packing machine, air disc brake for winders and air pressure hydraulic pneumatic brake for printing systems, etc., belongs to one of the industrial transmission brakes, is the use of air pressure to stop or slow down the moving parts in the machinery of the actuator. Simple structure, easy installation, not easy to damage, anti-compression, anti-fall and anti-knock, long service life, generally only need to replace the brake pad, replacement is easy and simple, using iron-absorbing stone effect.

Air Disc Brake

The magnetic powder brake is composed of an excitation coil, an outer rotor, an inner rotor, and magnetic powder, and the following phenomena occur when the coil is energized or not energized. 1. After connecting the DC power supply, the electromagnetic field is generated, and the working medium magnetic powder forms a magnetic powder chain under the action of magnetic field lines, connecting the inner rotor and the outer rotor, so as to achieve the purpose of transmitting and braking torque. 2. When the coil is not energized, the active rotor rotates, due to the action of centrifugal force, the magnetic powder is thrown on the inner wall of the active rotor, there is no contact between the magnetic powder and the driven rotor, and the active rotor is idling.

Magnetic Powder Brake

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