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Double Motor Voltage from Expected

Question asked by Derek Cook on Aug 2, 2018
Latest reply on Aug 3, 2018 by Derek Cook



My Motor is rated for 200V at 2000 RPM. I am seeing 200V at 1000 RPM, and 360V at 2000 RPM. Any idea what could cause this? I've been scratching my head for a couple of days on this one and have tried several things. This is the case with both my sensorless and sensored projects. 


We can have a meeting with a few members of my team if needed, or you have ideas.