Have an emergency?

No problem. We are also available after business hours via our emergency cell phone. Contact us for any emergency service.

T +49 5066 90333-0
emergency(at)helmke.de

 

Highlights

Large / special motorsOur particular strengths Tailor-made motors – design, manufacture and reverse engineering of rotating machines. HELMKE is specialised in made to specification motors. HELMKE can offer direct 'drop-in' replacements for their own or other manufacturer machines. Through application of motors with [...][ [more] ]

Drive systems - engineered by HELMKEHELMKE is a worldwide acknowledged competence for the delivery of complete drive systems. The converter cabinets engineered by HELMKE are projected and manufactured for customized and branch-specific applications.[ [more] ]

6 MW HELMKE FULL LOAD TEST FIELDTo meet customers requirements and HELMKE's aspiration to work always with state of the art technologies, the HELMKE Group has invested in a new testing field on its location in Pulversheim, France. The testing field is also available for final customer inspections and external testing orders.[ [more] ]

Drive systems - engineered by HELMKE

HELMKE is a worldwide acknowledged competence for the delivery of complete drive systems. The converter cabinets engineered by HELMKE are projected and manufactured for customized and branch-specific applications.

Experienced and specialized system integrators provide following services for our customers:  

  • Low voltage: Voltage range 230 V up to 690 V,
    output range 0.55 kW up to 2,800 kW
  • Medium voltage: Voltage range 2.4 kV up to 13.8 kV,
    output range 0.2 MW up to 25 MW
  • Project analysis and project planning
    (project organization, project monitoring)
  • Engineering of complete drive systems
    (system solutions, detailed engineering, torsion analysis)
  • Project processing
    (schedule and time management)
  • Testing and project documentation of all
    components and the overall function
    (system test in our own testing station)
  • Accountability of system responsibility for the
    electrical drive system
  • Container solutions for any environment

In our converter cabinets exclusively components of renowned manufactures of power electronics are installed. With these partners we do have longtime cooperations.

Reference Compressor
  • Design and manufacture of an
    electrical drive system for a NH3
    screw compressor
  • Type DWK 630-04
  • Technical data:
    • 1,700 kW; 660 V, 120 Hz,
      04-pole, IM B3, IP 55, IC 86W
  • DC-link converter:
    • (NSFU S800-xx / 1,700 kW)
  • Cast-resin transformer:
    • (DGH 2000 / 7.2; 2,000 kVA,
      6 kV)

Reference Furnace Fan

Drive for a furnace fan in Venezuela
  • 1 x MS switch board
  • 1 x Frequency converter                       
    • Type: MSFU-V-66-285-CB-AF
    • Technische Daten: 
      • 3,430 kVA; 6,600 V / 6,400 V; 60 Hz
  • 1 x Squirrel cage motor                       
    • Type: DKK630-08
    • Technische Daten: 
      • 2,250 kW; 6,400 V;  60 Hz
      • 08-pole
      • IM B3; IP 55; IC 611
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