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Build intuition for permanent magnet motors
A clean, interactive reference for PMSM/BLDC fundamentals, design sizing, control trajectories, and efficiency—powered by plots you can explore.
Torque production (dq) Field-weakening limits MTPA intuition Efficiency maps Loss breakdown Control blocks
Interactive Labs
Sliders + plots to explore torque, voltage, and limits.
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Figure preview (Plotly goes here)
Structured learning path
Start Here → Fundamentals → Design → Control → Losses.
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Start Here→
dq Model→
Torque–Speed→
FOC / MTPA→