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IndustryArena Forum > CNC Electronics > Servo Motors / Drives > Need wiring schematics for simple servo AC motor
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  1. #1
    Join Date
    Sep 2005
    Posts
    92

    Need wiring schematics for simple servo AC motor

    Hello,
    I need the wiring schematics for this servo motor:
    Simple Servo 524-20-320B
    11.3 in-lb @ 3.4 amps
    3000 rpm @ 120VAC IN
    encoder 2000 PPR Quad
    Brake 24VDC @ 1 amp

    thanks,

    Jorge
    Attached Thumbnails Attached Thumbnails 158-0043023-a.jpg   158-0043023-e.jpg   158-0043023-f.jpg  

  2. #2
    Join Date
    Jul 2007
    Posts
    22
    May be same good man help me too. Was searhing here but found only encoder pinout for its or similar (I hope) driver.

    Simple Servo 524-20-312-0046
    2.8 in-lb @ 1.4 AMP
    3000 RPM @ 240 VAC IN
    ENCODER 2000 PPR QUAD

    How many pole counts at last? Can I count them by rotating shaft and counting hall sensor switches? That was 4 x 2(+ and -) counts.
    BLDC or AC? 1.4Amp peak or cont. ? What is for "IN"?

    Many thanks for any suggestions.
    Attached Thumbnails Attached Thumbnails DSCF4964.jpg  

  3. #3
    Join Date
    Dec 2003
    Posts
    24221
    If you monitor one of the Commutation pulses by turning the shaft slowly, the amount of times the signal goes to 1/rev = count x2 = pole count.
    IN = AC supply, which would imply a AC sinusoidal motor, rather than BLDC.
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

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