G20 and Sanyo Denki Super-U

[happytriger2000]

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

[Paraprop]

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.