BLDC Motor speed control
BLDC Motor speed control
(OP)
Hi everyone,
I need a controller to control the speed of sensorless BLDC motor. This controller must control the speed such that speed must change between 5000 rpm and 12000 rpm in a second. I am quite new in this field so I would like to ask which specification should I look in a controller to otain very firm and fast control?
Thanks,
I need a controller to control the speed of sensorless BLDC motor. This controller must control the speed such that speed must change between 5000 rpm and 12000 rpm in a second. I am quite new in this field so I would like to ask which specification should I look in a controller to otain very firm and fast control?
Thanks,





RE: BLDC Motor speed control
This gets very different if you are talking about this speed change with a motor in a nanobot, or an industrial motor that will take a few megawatts to make that change.
I suggest you start researching the motor specs from various BLDC manufacturers. You'll need to understand all the specs on the motor to tackle this problem.
Z
PS Once you can get to some more specific questions you'll get good support out of this group. Generic questions like this typically go unanswered.
RE: BLDC Motor speed control