Post date: Apr 16, 2013 4:12:25 PM
Finally we were able to complete assembly and have our integrated motor spin. Essentially it is now a quad stack version of the Motenergy ME0913. In our test, we powered only 2 stators, using a Kelly KBL96401.
The Hall sensor is mounted reversed compared to the original motor assembly, so we had to try the wiring a few times to get it right. One of the rotor discs seems to be offcenter somewhat, which probably creates the vibration that you can hear in the video.