I have this motor & board that I took out of what I thought was a commercial tread mill . I have been unable to find out anything about it & a phone call to Precor & they would not volunteer any info on it . I'll attach a pic of the motor , which a TM repair guy on a another group said that was one of the best motors to harvest for machine tools . There is a RJ45 connector that you can see in the lower left corner of pic # 937 , it's gray with a # 3 written on it with a marker pen .. Im guessing that is where the signals from the upper control board come into this motor board . All the other connectors are either marked of pretty heavy connectors for control signals . The motor is a 180 VDC motor .I would like to use this motor on my milling machine . Anybody know anything about this board ? the pic's have the board #'s .
thanks
animal

 

Did you figure out the pins for rj45 jack for 5v and ground

 

No sorry . I never got anywhere with that board . I still have it for a snowy day .
animal

 

Darn, well I've got it on my table right now. Hopefully I can figure something out, If not on ebay it goes. Then out to the garage to disassemble the next treadmill

 

What motor was with it ? Mine had a super sweet Pacific Scientific motor .
thanks
animal

 

I'm not sure, I'm gonna use this to power a different dc motor that is geared down for max torque. It gonna power motorcycle lift table.

 

Gotcha , I have a cheap lift that I wouldn't mind powering , please keep me posted o your progress .
thanks
animal12