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Motors & Generators
View details of our range of motors and generators which are built to meet specific customer specified requirements.

 

Key Benefits

  • Long-term reliable service (tens of years)
  • Replacements of old machines from various manufacturers on the original base plate
  • Possible adaptation of basic design dimensions in compliance with customer requirements
  • Top technical parameters
  • Wide scope of machines manufacture (rated power, revolutions and machine types)
  • Development focused on use of new materials, technologies and new technical solutions
  • Design of electrical machines according to individual load requirements
- Motors with unusual rated voltage or frequency
- Drives with difficult startup (high moments of inertia and load-torque curves)
- Adaptable to minimize impact on electrical grid parameters  
  

Standard Features

 

  • Production of high voltage asynchronous, synchronous, DC motors and synchronous generators
  • Horizontal and vertical design
  • Motors with constant or variable speed
  • Two-pole and multi-pole machines for various types of drives
  • Currently we provide services for our own products as well as for devices produced by other companies

 

Detailed specifications
         

Asynchronous motors

Number of poles                         Range of manufactured products Range capability *)
 2 pole  Up to 8 MW  1 - 15 MW
4 pole  Up to 12.5 MW 1 - 15 MW                     
6 -10 pole  Up to 10.5 MW 0.5 -12 MW                       
Multi pole  7 MW at 28p Up to 10MW or 30p                       
                       

Synchronous motors & generators

Number of poles Range of manufactured products Range capability *)
2 pole
(cyclindrical rotor)
Up to 50 MW 2 -50 MW
4 pole Up to 28 MW 2 -35 MW
6 -10 pole Up to 16 MW 0.5 - 16 MW
Multi pole 14.5 MW at 44p Up to 10MW or 80p
           
Special motors
  • Vertical axis motors (generators also).
  • Two winding asynchronous motors (two pole-numbers)
  • Motors for usage in explosive environment. Enclosures: EExd, EExp.
  • Synchronous 40 pole motors (for mining elevators) powered by the frequency converter. Range: 1 ÷ 9 MW and 25 ÷ 60 rpm.
  • DC motors (for mining elevators). Range 1 ÷ 7 MW and 20 ÷ 90 rpm.
  • EExd enclosed 2-pole asynchronous motors powered by the frequency converter for revolutions up to 4800 rpm and power up to 5 MW (3MW manufactured).
  • Replacement of motors on the original base plate with unusual construction.
  • Motors with an unusual rated voltage or frequency.

           
Notes
*) A precise limit of the offered range depends on many aspects and is evaluated individually by our Electrical Machines Support Team.

Applications

 

    
  • The main application of our electric machines is in compressor drives, often within the delivery of compressor sets.

  • Other applications include transport systems, natural gas transmission, mining systems, metallurgy and the power industry.

 

Spare Parts

All of Howden's equipment is supported throughout its lifetime with spare parts and aftermarket services provided via our global service network.

Our technical experts can offer you advice and support with all aspects of electric machinery maintenance from spares and repairs through to full service.

To find out more about the aftermarket services we provide please contact our Aftermarket Manager Kateřina Klobalová, who can be contacted at katerina.klobalova@howden.com or on +420 226 543 163.

Alternatively, we can be contacted at hckd.afm@howden.com.


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We will be present at various exhibitions around the world. View our events page.

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