Fig. 3: Characterization of magnetic, thermal, and frequency properties.
From: Magnetic localization and manipulation of locking synchronous motors
a, b Simulated stator magnetic field (b = 〈bx, by, bz〉) distribution in the rotor volume from quadrature unit-currents (Iinner, Iouter). c Measured internal and surface temperatures from 200 mA quadrature currents in room-temperature air (18 °C) and heated water (~37 °C). d Rotor field strength along its magnetization axis. e, f Field and gradient norms in the magnetization plane (magnetization and rotation axes). g Unlocking rotor rotation by phase transition of fusible alloy during stator activation. h Frequency analysis of rotor field signal during unlocked state. i Frequency analysis for motor frequencies up to 10 Hz, confirming synchronous rotation.
