Motor model: This usually includes the series, pole number, rated power, rated voltage, rated current and other information of the motor.
Manufacturer: This is the manufacturer information of the motor, including the name and trademark of the manufacturer.
Ex-factory date: the date when the motor is produced, so as to facilitate users to know the service life of the motor.
Motor connection: star or triangle, which will be written on the nameplate. This information is very important because it determines the connection mode of the motor.
Working system: indicates the working state of the motor, such as continuous working, short-time working and intermittent working.
Insulation grade: the insulation grade of the motor determines the heat resistance of the motor and indirectly determines the life of the motor. General insulation levels are A, E, B, F, H and C.
Protection grade: the protection grade of the motor determines the dustproof and waterproof ability of the motor. The higher the grade, the stronger the dustproof and waterproof ability.
Grounding type: the motor must have a good grounding device to ensure safety, and the grounding type will be indicated on the nameplate.
Working temperature: the ambient temperature when the motor works normally. If this temperature is exceeded, the motor will overheat.
Maximum allowable voltage: the maximum allowable voltage of the motor within a specified time. If this voltage is exceeded, the motor may be burnt out.
Maximum allowable current: the maximum allowable current of the motor within a specified time. If this current is exceeded, the motor may be burnt out.
Rated speed: revolutions per minute corresponding to the rated power of the motor.
Power factor: reflects the electric energy utilization rate of the motor.
Noise level: It reflects the noise level of the motor.