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Those kinds of motors are usable, but they have a lower energy efficiency than permanent-magnet motors, which causes a lower range for an electric vehicle. In
by adrian_b 2y ago
Those kinds of motors are usable, but they have a lower energy efficiency than permanent-magnet motors, which causes a lower range for an electric vehicle.
In all applications where it is possible to use motors without permanent magnets, that is usually done, because the motors without permanent magnets are normally cheaper.