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IndustryArena Forum > CNC Electronics > Gecko Drives > G20 and Sanyo Denki Super-U

Thread: G20 and Sanyo Denki Super-U

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  1. 04-23-2005, 08:03 AM #1
    happytriger2000
    happytriger2000 is offline Registered
    Join Date
    Nov 2004
    Posts
    139

    G20 and Sanyo Denki Super-U

    Hi,
    can anyone tell me how to hook up a Sanyo Super-U servo motor to Gecko 320?
    Super-U spec: 75V, 1.7A
    red = +5
    Black = -ve
    Blue = phase A
    Green = Phase B
    yellow = phase c
    White = ground

    thanks

    cs chang
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  2. 05-20-2007, 01:24 PM #2
    Paraprop
    Paraprop is offline Registered
    Join Date
    Jan 2005
    Posts
    72
    Hi today I just worked on such a servo.

    It should be OK but you will have to us a separate 5V power supply to feed the encoder because they need more than 100 mA.
    Further, you will only need output A and B. However as they come out of the encoder, they are open collector. Therefore you need to connect them to the 5V supply through a resistor and eventually even add a TTL driver to them to make them work with the Gecko drives.
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