Eaton Char-Lynn Motor – What Is The Motor Speed?

The Eaton Char-lynn Motor states that the motor speed is related to the number of work times per unit time or the effective power of the motor, that is, the effective power of the motor changes with the speed. Therefore, when specifying the magnitude of the motor’s effective power, it must also indicate its corresponding speed. The effective power specified on the motor product label and its corresponding speed are referred to as calibration power and calibration speed, respectively. The operating conditions of the motor at nominal power and nominal speed are referred to as calibration conditions. The calibrated power is not the maximum power that the motor can deliver. It is the maximum effective power limit that is established based on the motor’s application. The same type of motor, when its use is different, its calibration power value is not the same. The effective torque also varies with motor operating conditions. Therefore, the maximum torque that the automobile motor can output and its corresponding rotational speed are used as an indicator for evaluating the dynamic performance of the motor.

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