They are available from 200W to 3000W and all drivers have the same functions and can use the same wiring for Acorn.
Despite the fact in speed mode that they use -10V / +10V they can be wired to Acorns 0-10V output and take the VFD Direction Output for the direction change.
With Acorn 6 you have -10V / +10V for the spindles and do not need to connect to the VFD Direction Output
In Position mode they can be wired directly to the Headers.
They also have an output for ZRi Home and Inputs to switch them to different modes, like from speed to position ...
Price range is on the low side and delivers with complete 3m wiring and a DIY plug for the CNC that needs some fiddly soldering

One other advantage for me is they do not need a extra power supply, saves space and bucks.
Right now I have had no problems with the servos, easy to wire and easy to tune for my needs.
Finished the schematic for axis drive, will do the next days one for spindle drive.
My wiring is with a momentary switch to reset them in case of ALM or the need to powercycle for parameter setting




In the Zip is the schematic as PDF and DWG , all JMC manuals / selection guides and the XML file for the drive types to use with Acorn.
Uwe