Double extension shaft magnetic powder clutch

    The double extension shaft magnetic powder clutch is DC24V double output shaft magnetic powder clutch. Because of its structure, high reliability, high durability, relatively simple torque control, and AC motor can be used as the transmission motor, it is used in the tension control system. is also widely used.

    The common constant tension control of winding machinery is the winding mechanism. For the unwinding machine, only a mechanical braking torque is generally added to the unwinding shaft during operation. However, with the improvement of automation technology, most of the uncoiler machines of production machinery use TJ-POC double extension shaft magnetic powder clutch. .

    The double extension shaft magnetic powder clutch is suitable for multi-purposes such as winding, tension control, continuous sliding, and loading of long-sized materials. It is recommended to use it from 5r/min, and it is used with a tension controller and tension sensor (winding) as follows:

    The torque transmitted by the dual-shaft magnetic powder clutch has a linear relationship (proportional relationship) with the excitation current. As long as the magnitude of the excitation current is changed, the torque can be controlled within a large range.

    If the excitation current remains unchanged, the torque transmitted is not affected by the speed difference (slip speed) between the driving part and the driven part,

    Therefore, there is basically no difference between the static friction torque and the dynamic friction torque, indicating that it is easy to control the torque, as shown in the following figure:

    When installing the double extension shaft magnetic powder clutch, the mounting parts such as the mounting plate and the fixing bolts must be firm (tight).

    It cannot be installed upside down or inclined, and the concentricity of the dual-shaft magnetic powder clutch must be maintained. The detailed installation dimensions are as follows: