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Why are brushless motors overloaded?

Direct current produced by the brushless DC motor during operation will result in a specified load. Mechanical flaws are a major contributor to the brushless motor's overload circumstances. Let's examine the causes of the brushless motor operating at overload.

VBL-3657-(2)

1. The DC brushless motor is overloaded or even blocked as a result of the dragged mechanical equipment, such as the obstruction of the drainage and irrigation machinery canal, the misalignment of the crankshaft, etc.

2. The motor overheats and the insulation level is lowered as a result of the motor's poor operating conditions, such as inadequate ventilation, a warm environment, and motor mechanical failure. short circuit even.

VBL-4243(1)

3. The poor quality of the power supply grid, such as low voltage, three-phase imbalance, etc., causes the current of the brushless DC motor to increase.


The brushless DC motor assembled by Vshida Micromotor is overloaded as a result of the aforementioned. Feel free to contact us if you need further details.


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