Yes, all electric motors generate a certain amount of heat during operation, including axial flow fans. The electric motor inside the fan consumes electrical energy and converts it into heat during operation, which is why the fan itself heats up.How do you calculate the heat value of the fan? To calculate the heat value of the fan, you can use the following formula:Q=P×t×(1−η)Q = P \times t \times (1 - \eta)Q=P×t×(1−η) , Where Q is the heat (joules), P is the power (watts), t is the time (seconds), and η is the efficiency of the motor.

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