Quote Originally Posted by tankproof2 View Post
i have found these steppers here (https://www.omc-stepperonline.com/ye...nd-driver.html) they are closed and not to expensive, are they any good?
They are ok but again they are only 50V drives and this will limit the speed/torque.

But today could be your lucky day.!! . . . I've just received a shipment of 50 sets of Lichuan Closed-loop steppers. 4.5nm and 5.5Nm that use AC volatge. A large number of these are allocated to machine builds but I have about 10 sets spare that I would be willing to sell.

https://www.aliexpress.com/item/1005...74663421I66r5w

I also have Ethernet controllers from CNC DRIVE that I would sell. I have AXBB-E and UC300ETH with the UCBB Breakout board. Also can provide UCCNC license files at extra cost but lower than you'll pay elsewhere.

In a few week's time, I'll also have 2.2Kw spindle kits. Similar to what you were looking at with Huanyang VFD etc.

PM me if you are interested.