Electric Motors

				

 			
		 

		 

	
		
 
		


			
			
		
 
            			
					
			
	







	



		


		
				
				
				  

    

  

            
    

      

        
  
  
      

      

  

    





	
			
One Oregon University Incorporates VFDs  to Improve Pool Pump Efficiency

	
		
The retrofit saves the facility several thousand dollars per year. 

	
           
        	













  



  

    





	
			
Understanding System Efficiency in Motor-Driven Rotating Equipment

	
		
Users should consider system changes to comply with the new EISA standard.

	
           
        	













  



  

    




	
              
Siemens Electric Motors

        	
	

	

Siemens discusses their electric motors.	

	












  



  

    





	
	
 Powerful Mine Dewatering
		
 Powerful Mine Dewatering

	
		
 Electric and diesel centrifugal pump options

	
           
        	













  














  

    





	
	
Powering the Pump: Diesel Versus Electric Motors
		
Powering the Pump: Diesel Versus Electric Motors

	
		
Make the ideal motor selection for irrigation applications.

	
           
        	













  



  

    





	
			
AC Integral Horse Power Motors Market Update

	
		

	The economic downturn has delivered a heavy blow to the industrial manufacturing sector in North America. Manufacturers are indicating sales drops of 30 percent to nearly 60 percent compared to that...	

	
           
        	













  



  

    





	
			
Extending Induction Motor Life

	
		

	Following the development of variable frequency converter drives during the 1990s, totally enclosed fan-cooled (TEFC) AC induction motors became viable options for replacing DC motors in pumping...	

	
           
        	













  



  

    





	
			
Variable Frequency Drives in Oil and Gas Pumping Systems

	
		

	Production, distribution and refining applications in the oil and gas industry rely heavily on motor-driven pumps and pumping systems. Keeping electric motors driving critical operations at peak...