Electrical Engineering - BLDC Vs PMSM

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BLDC Vs PMSM

techymeister

2007-01-23, 9:25 am

Hi,
Can anybody explain me the difference in working between a brushless DC
motor and Permanent Magnet Synchronous motor?

Thanks.

Matthew Beasley

2007-01-23, 1:25 pm

"techymeister" <techymeister@gmail.com> wrote in message
news:1169546262.018838.79700@l53g2000cwa.googlegroups.com...
> Hi,
> Can anybody explain me the difference in working between a brushless DC
> motor and Permanent Magnet Synchronous motor?
>
> Thanks.
>

The term brushless DC usually implies that the inverter in integral to the
motor. Permanent Magnet Synchronous usually means that the inverter is
external to the motor. The motor itself is identical.

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