Quote Originally Posted by dachopper View Post
I have read the manual, the drive IS DESIGNED to be operated at 50Volts, and already has a 10 volt buffer - it works up to 60 Volts.
Well that's news to me and I've fitted quite few now.! . . . Think you should read again because in the manual on Gecko web site which I've just been reading to make sure things haven't chenged there are still big warnings about NOT exceeding 50Vdc.!! . . . Which with 48Vdc you will get above with back EMF.