circuit for ac motor

Discussion in 'The Projects Forum' started by arvind734, Dec 13, 2014.

  1. arvind734

    Thread Starter New Member

    Dec 13, 2014
    2
    0
    Can anyone help me with a circuit to reverse the ac motor for 10 sec. & stop for 3 sec. then forward the motor for 10 sec. & stop for 3 sec.
     
  2. Dodgydave

    AAC Fanatic!

    Jun 22, 2012
    5,003
    745
    You need a circuit like a wiper delay using a 555 timer, and DPDT relay to reverse a single phase AC motor you need to reverse the brushes or field windings,

    adjust the resistors R1, to set the 3 seconds, R3 to set 10 seconds.

    If its a three phase motor,reverse any two phases.

    http://www.next.gr/uploads/135-9032.png
     
    Last edited: Dec 13, 2014
  3. R!f@@

    AAC Fanatic!

    Apr 2, 2009
    8,754
    760
    AC motor????????.
    Be specific on it's ratings. Voltage, horsepower. etc.
     
  4. arvind734

    Thread Starter New Member

    Dec 13, 2014
    2
    0
    This is a washing machine motor which pcb board is fully damaged. I want to make a new circuit board that just spin the motor clockwise for 10 sec. & stop for 3 sec. then spin it anticlockwise for 10 sec. & stop for 3 sec.
     
  5. MaxHeadRoom

    Expert

    Jul 18, 2013
    10,570
    2,381
    What technology is the motor, 1ph split phase motor? Universal? Fischer 3 ph?
    Max.
     
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