Loss of heat from a motor
Loss of heat from a motor
(OP)
Sorry I'm a newbie and french then my english is not so good.
I need to calculate the loss of heat from a motor in proportion of the energy given to the motor.
It's not very well explained then if you need more information I'll tried to give it to you but i'm a new employee then I want to impress him. I know there is different motors but I prefered to have the more information possible because he didnt expect that I'll necesserely understand what I'll bring him..
Sorry to bother you with my lousy questions!
Maxime.
I need to calculate the loss of heat from a motor in proportion of the energy given to the motor.
It's not very well explained then if you need more information I'll tried to give it to you but i'm a new employee then I want to impress him. I know there is different motors but I prefered to have the more information possible because he didnt expect that I'll necesserely understand what I'll bring him..
Sorry to bother you with my lousy questions!
Maxime.





RE: Loss of heat from a motor
EPC=sqrt(3) x voltage x current x cos(phi)
SPD=(2x(pi) x angular Speed in rpm * Torque at shaft/ 60
cos phi,speed and torque needs to be obtained since they all vary more or less in fuction of load (SPD)
RE: Loss of heat from a motor
Go Here: h
RE: Loss of heat from a motor
a when motor and driven equipment is in the airflow
b when motor is out of the airflow but driven equipment is in the airflow.
c Motor in the airflow, but driven equipment is out of the airflow.