1.2.14 Adaptable Motor
1. The standard adaptable motor is four-pole squirrel-cage asynchronous motor. For
other types of motor, select a proper AC drive based on the motor nameplate. If you
want to use the AC drive to drive a permanent magnet synchronous motor (PMSM),
consult Inovance.
2. The cooling fan and rotor shaft of a non-variable-frequency motor are coaxial, and the
cooling effect of the fan degrades when the rotating speed reduces. Therefore, add a
more powerful fan or replace the motor with a variable-frequency motor in scenarios
where the motor is easily overheated.
3. The standard parameters of the adaptable motor have been configured inside the AC
drive. It is still necessary to perform motor auto-tuning or modify the default values
based on actual conditions. Otherwise, the running effect and protection performance
are affected.
4. The AC drive may alarm or even be damaged when short-circuit exists on cables or
inside the motor. Therefore, perform the insulation short-circuit test when the motor
and cables are newly installed or during routine maintenance. During the test, make
sure that the AC drive is completely disconnected from the testing parts.
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