Recent content by Dans250cortina
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Diagnosis of large brushed DC motor
will do, thanks for the pointers, I got some homework to do tonight! it's driving a reasonably high inertial load (this was spec'd up by the engineers and an old identical motor ran for years in this application) the motor is a Baldor, whose a reasonably large manufacturer, I would assume (the...- Dans250cortina
- Post #6
- Forum: Electrical Engineering
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Diagnosis of large brushed DC motor
sorry for the bad pics, ill take it back apart when I'm not on the clock :D closer look, it's the winding as well, burnt clean through where the winding meet the bar, it may be a tad more than 90 deg of separation but definitely not 180.- Dans250cortina
- Post #4
- Forum: Electrical Engineering
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Diagnosis of large brushed DC motor
yep, comm face, I'll take a few pics and get back to you, thanks for the speedy reply- Dans250cortina
- Post #3
- Forum: Electrical Engineering
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Diagnosis of large brushed DC motor
Hi everyone, just found these forums and had a look around, there's some great info here! I usually deal with the run-of-the-mill industrial three phase motors so this is not my strong suit so please bear with me here. I have a large DC motor here that was brand new but failed after about 2...- Dans250cortina
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- Dc Dc motor Motor
- Replies: 5
- Forum: Electrical Engineering