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Electrical motor nominal torque
Electrical motor nominal torque
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Electrical motor nominal torque calculation based on motor nominal power and rotational speed.
Input
Motor nominal power
$ P_n = 10 \: kW $
Motor nominal rotational speed
$ n_n = 1460 \: rpm $
Result
Motor nominal torque
$$ T_n = {9550 \cdot \left({ {P_n \over n_n} }\right)} \:, Nm $$
Dependant calculations
(1)
Coupling torque
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Coupling application safety factor
$$ f_s = 2 \: $$
Required torque
$$ T_{cn} = {T_n . f_s} \:, Nm $$
Calculation details
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This is a generic calculation applicable for squirrel cage electrical motors.
Discipline:
mechanical
Managed by:
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Calculation