Prime Motor      

 HP (Running)      

 

Calculate running power of Driven Machinary (H.P.)

  
 Operational Hours Per Day  

 RPM                 

   RPM   
 Nature Of Load    Shaft 1 Dia.            Torque  
     Shaft 2 Dia.              
     

 

    Driven Power  
   
 Design Power = Running Power * Service Factor = Calculate Torque
 HP / 100 RPM =    RPM  
     H.P  
     
     Torque