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DIY BLDC Axial motor - measuring efficiency 

Ilusys Systems
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29 окт 2024

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Комментарии : 9   
@corellitube
@corellitube 5 лет назад
ballancing your rotary disc will also help to enhance the efficiency. Cool design!
@gkdresden
@gkdresden 4 года назад
The low efficiency is mainly caused by the applied kind of constant voltage operation. If you operate an electric machine with too much voltage compared to its back emf the motor windings will draw too much current and act mainly as heaters and not as back emf limited power coils. Constant average current operation under self commutation make sure, that the motor operates at a certain tourque at its power goes linear with the motor speed. The coil will never get to much current or to much voltage.
@paulanthonybridge5741
@paulanthonybridge5741 Год назад
Also a lot of "dead space" between those coils, and No field at the open end.
@mintudoku9375
@mintudoku9375 5 лет назад
How many magnet and what size.... also wire winding and turn please tellme... i wanna make one and wanted copy from you... please help me
@jeophilip4353
@jeophilip4353 5 лет назад
how is the driver frequency measured(between which wires) and how is it related to the RPM
@IlusysSystems
@IlusysSystems 5 лет назад
I read RPM directly by looking at hall sensor For most AC motors RPM = (120 * freq) / number of poles
@bingosunnoon9341
@bingosunnoon9341 5 лет назад
Air core motors have no torque, low efficiency and are not used for those reasons. Congratulations.
@alexandrut5405
@alexandrut5405 2 года назад
Fake
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