The motor MCA 30/64 - 6

Connection with the MST_K07_CL controller

The MST_K07_CL regulator is a regulator for universal motors with torque control to guarantee the number of revolutions as the load changes. It can be connected to washing machine motors such as the MCA30 / 64 equipped with a revolution sensor. The figure below shows the connections of the regulator to the washing machine motor MCA3064 for clockwise and anticlockwise rotation. For different motors respect those taken as an example, refer to the function of the single wire coming out of the connector (not to its position in the connector) identifying, before making the connections, what electrically corresponds (brush, stator, sensor). Then make connections with each other and with the regulator following the connection map based on the function of the single wire as shown in the following figures:

MCA3064b and MST_K07_CL - connection for clockwise rotation

MCA3064b and MST_K07_CL - connection for anti-clockwise rotation

Changing the direction of rotation by means of a switch

The figure below shows the connections of the regulator to the washing machine motor (in the example the MCA3064) for clockwise and anticlockwise rotation activated by means of a switch. The switch must be of the type: double - 1 way - 2 position. It would be better to take the ON - OFF - ON version which allows you to put the switch in a neutral position (the central one) in which the engine is turned off.

IMPORTANT: to avoid electrical breakdown of the motor and the regulator as well as mechanical breakdowns, the rotation change must take place with the engine stopped !!!!

So the following to respect is:

    1. Turn off the motor by removing the power supply or adjusting the setting to zero;;
    2. wait for the motor to stop;
    3. activate the change of rotation direction by acting on the switch;
    4. start the engine by applying the supply voltage or bringing the setting to the desired value.

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APPLICATION VIDEO

The video shows the MCA3064 motor regulated by the MST_K07_CL regulator connected to it according to the scheme indicated above.