AC servo as spidle

Hello,
Does anyone know how to wire an ac servo as a spindle? My controller which is Chinese SMC55N, has PWM,+10v and CW/CCW and of course, a bunch of output signals for relays. The servo is a cheap (also) Chinese one, 3kw and require +10V, -10V, analog ground and DIR information for controlling it in Speed Mode.

once mine arrives i'll be sure to let you know hahaha

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Originally Posted by Ilerim

Hello,
Does anyone know how to wire an ac servo as a spindle? My controller which is Chinese SMC55N, has PWM,+10v and CW/CCW and of course, a bunch of output signals for relays. The servo is a cheap (also) Chinese one, 3kw and require +10V, -10V, analog ground and DIR information for controlling it in Speed Mode.

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Does the controller come with a User manual?
Or you can ask the maker to send you a PDF file.

If this is a typical P.M. AC or BLDC servo, you cannot use a common VFD for a controller.
I have tried it with very poor success.
Al.