Hi all,
I have a home made (not by me) cnc which I have been using for 5 years with no problems. Yesterday one of the stepper motors stopped working so I only have a y & z axis. The motor makes its usual wizzing & whistling noises but the spindle doesn't move. I am looking for someone, preferably in the Britol/Bath/South West area who could troubleshoot & hopefully fix the stepper. I am wondering if it could be the controller though? Any help, advice, pointers gratefully appreciated. The motor is a Sanyo Denki 103H89222-5241.
Thanks.
Steve