Magnetic powder clutch structure consists of 3 major features

magnetic powder clutch is used in tension control, overload masks, torque loaders, etc., such as printing machines, paper machines, rewinders, drawing machines, metal calendars, film processing machines, motors, engines, hydraulic machines reducers, and other textile hardboard.

A magnetic powder clutch is based on the electromagnetic principle and uses magnetic powder to transmit torque. The excitation current has a linear relationship with the bail torque, and the magnetic powder clutch has the advantages of fast speed, complex planning, no pollution, no noise, no shock vibration, and energy saving in an environment that does not depend on slippage. A magnetic powder clutch is a multi-purpose and excellent function automatic control element.

Magnetic powder clutch is widely used in the fields of buffer starting, overload cover, speed regulation, winding zero tension control, etc. Its fundamental characteristics are shown in the following aspects.

1. The characteristics of excitation current and torque are linear, and the size of the torque can be controlled by regulating the excitation current.

2. Speed characteristics torque is related to the speed, the articulation value is fixed (when the excitation current fluctuates, the torque is not affected by violent changes in speed within the allowable slip speed) static torque is not different from the static torque.

3. Load characteristics - The permissible slip power of the magnetic powder clutch is fixed when determining the heat dissipation conditions. When selecting the practical slip power, the practical slip power should be within the allowable slip power. When the speed is high, the dissipation torque must be applied.