First of all, from the main components:
- The magnetic powder clutch consists of a transmission body shaft, a transmission plate, a wire, an excitation coil, a snap ring, a bearing, a sealing ring, etc.
- The high safety air disc clutch is composed of friction plates, pistons, air chambers, brake discs, fans, etc.
Secondly, from the aspect of working principle:
- The easy maintenance magnetic powder clutch provides smooth, infinitely adjustable, speed-independent torque control. In addition to the bearing, there is no other friction in the system, stable and reliable, low noise, long service life and simple maintenance. It is suitable for high-speed movement and frequent start-stop occasions, and is often used for effective adjustment and control of tension and torque of cables, paper, films, foils and other material rolls.
- The Easy-to-install air compressor type is connected by air pressure and released by the return spring. Specifically, when the solenoid valve power supply is connected to the compressed air through the air faucet into the cylinder chamber, the piston produces axial movement, pushing the friction plate, the intermediate disc and the pulley plane compression as a combination, such as the air pressure gradually rises, the working machine soft start, to achieve stable operation, when the solenoid valve is closed, the air pressure disappears, the friction plate by the spring rapid return to achieve complete separation. Suitable for high torque transmission and high wear resistance.
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Magnetic Powder Clutch

Pneumatic Disc Clutch