hi all, i am new to cnc zone and stepper motors
i got the tb6560 3axis kit of ebay the 3amp version, with the nema 34 583oz in steppers the colours of the wire on the motor didnt match with the setup manual so i guess i wired them wrong and the chip went bang....
got another board got the steppers to run but only one way the one speed in jog and then bang again.... not going good, got a new chip put in to one of the boards but both boards come on but then the 12v regulator 12v output starts to fall and then board comes to stop. plus it gets really hot. i replaced the 7812 and 7805 but no differnce any one any ideas. thanks
oh i was only running the powersupply at 24v too
vector studio 22
servicio de fresadora cnc