Hank,
Just keep in mind that your motor wants 15.9 amps at 90 volts DC. Anything that you hook it to needs to be capable of providing at least this much 15.9 amperes at 90 volts DC or a higher amperes at 90 colts DC in order to power that motor without letting the magic smoke out. I can't see all of the tags in the photos, but that 12 volt at 0.8 amperes is certainly not big enough. Find the rest of the tags, like for that last power supply, and maybe I can help.
Charley
Just keep in mind that your motor wants 15.9 amps at 90 volts DC. Anything that you hook it to needs to be capable of providing at least this much 15.9 amperes at 90 volts DC or a higher amperes at 90 colts DC in order to power that motor without letting the magic smoke out. I can't see all of the tags in the photos, but that 12 volt at 0.8 amperes is certainly not big enough. Find the rest of the tags, like for that last power supply, and maybe I can help.
Charley