What should I do if the main motor of a Komatsu high-speed press is reversed for the first time? OREKU PRESS Video Demonstration

   If the main motor of the Komatsu high-speed punch press reverses rotation after initial installation, it may be due to incorrect phase sequence of the power supply. You can try the following solutions:
    Check the power supply phase sequence: Make sure that the phase sequence of the power supply is correct, i.e., the phase sequence of the three-phase power supply meets the requirements of the main motor of the punch press. You can check the connection of the power supply line to make sure the phase wires are connected correctly.

hardware stamping video

    Adjust the power supply phase sequence: If the power supply phase sequence is incorrect, you will need to adjust the phase sequence of the power supply. This can usually be accomplished by swapping the two phase wires in the power supply line. You can refer to the electrical schematic diagram of the punch press or consult a professional electrical engineer for specific instructions.

    Check the motor connection: Check whether the main motor is connected correctly and make sure that the phase wires of the motor and the phase wires of the power supply are connected correspondingly.
    Check the control system: If the punch press is equipped with a control system, check whether the control system is set correctly and make sure that there is no mis-setting that causes the main motor to rotate backwards.
    Before fixing the problem, make sure that you have taken proper safety measures and that you have a good understanding of the punch press's electrical system. If you are unsure how to proceed, it is recommended that you contact the manufacturer, supplier, or service professional of your Komatsu high-speed punch press for assistance and guidance.

hardware stamping video

hardware stamping video