horsepower

Thread Starter

mgbers

Joined Nov 17, 2008
1
I have a universal motor running that has given me : torque,current, voltage, watts and rpm's. What formula can I use to get horsepower? I've tried HP = 2(3.14)(S)(T)divided by 33000 is this correct when T= torque and S = speed
 
Last edited:

mik3

Joined Feb 4, 2008
4,846
Get the power by multiplying torque by the speed and then convert to horsepower. Note that the torque must be measured in Nm and the speed in rad/s.
 
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