Quote:
Originally Posted by r691175002
I hope to use hobby motors because they are cheap and powerful for their weight. This model in particular would be something I am considering:
http://www.modelmotors.cz/index.php?...e=14&line=GOLD
The motor would be three phase. I don't have a real need for either 6-step or sinusoidal but low speed control is a concern so sinusoidal would be nice. There would be an encoder on the motor. |
I see only 3 wires coming out of
that motor. Where's the encoder?
Quote:
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I will be running the output through a gearbox and each wheel will be independent. There is a chance I will be using mecanum wheels so precision on the level of servo drivers would be ideal.
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Sensorless motors are fine for propellers on hobby RC planes, but not so much for your app (a ground vehicle) which requires high start-up torque and acceleration.