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Things in Motion: Understanding BLDC (PMSM) electric motor constants - Optimal magnet length for high torque density
![Figure 1 from Comparative Review Of PMSM And BLDCM Based On Direct Torque Control Method | Semantic Scholar Figure 1 from Comparative Review Of PMSM And BLDCM Based On Direct Torque Control Method | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/9a76a06a2942284cf741f47366e4c61f398856df/1-Figure1-1.png)
Figure 1 from Comparative Review Of PMSM And BLDCM Based On Direct Torque Control Method | Semantic Scholar
Why is bldc motor and controller more expensive than induction motor and it's controller since bldc controller are simpler to make and rare earth magnets are not that expensive (I contacted the
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Things in Motion: Why most hobby grade BLDC out runners are actually permanent magnet synchronous motors (PMSM)
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