how to calculate H.P of a moter from speed of a moter?

Answer Posted / shaju

As we know,
we can calcualte torque by equation,

Torque=(1800/RPM)*HP*3
From this we can calculate HP from Speed.
i.e HP=(Torque*RPM)/(1800*3)
or HP=(Torque*RPM)/(5400)

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