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  1. #1
    What have you changed. How do you have it wired. The spindle you have seems to be a 2 pole motor

    In the manual I don't see a parameter to change the number of poles
    From the manual:-

    13. About Applicable Motor
    1) The standard motor used is the 4-pole squirrel cage asynchronous induction motor. If other kind of
    motor is used, please be sure to select the applicable inverter according to the rated current of the motor,
    and please consult us if the user wants the inverter to drive the permanent magnetic synchronized motor.
    ..Clive
    The more you know, The better you know, How little you know

  2. #2
    Hi thanks for replying.

    I have the 240v supply connected as follows:
    Live - T connection
    Neutral - R connection
    Earth

    The spindle is connected to U, V & W and also earth

  3. #3
    Quote Originally Posted by Clive S View Post
    and please consult us if the user wants the inverter to drive the permanent magnetic synchronized motor.
    Ah, sorry, I interpreted this as meaning you needed a different inverter. God luck with getting it working. Plenty of us use these 2.2KW water cooled spindles and are very happy with the results.
    Last edited by Kitwn; 30-05-2020 at 02:12 PM.
    An optimist says the glass is half full, a pessimist says the glass is half empty, an engineer says you're using the wrong sized glass.

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