AN863 Datasheet, PDF (7/22 Pages) STMicroelectronics – Improved sensorless control with the ST62 MCU for universal motor

IMPROVED SENSORLESS CONTROL WITH THE ST62 MCU FOR UNIVERSAL MOTOR
sary to characterize each individual motor. Annex 2 describes how to determine this
compensation table.
Figure 4. Measured Current at Constant Speed (for very large firing delays,
current at time t0 is lower than set current)
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