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04.06.2018 [ [more] ]

New Factory in SarstedtIn addition to the existing plant, a new state-of-the-art manufacturing facility is under construction at the HELMKE site in Sarstedt (near Hannover, Germany).[ [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] ]

Product engineering

In order to be able to fulfill even your most difficult demands we push new techniques by HELMKE´s own research and development department:

Design process:

  • Electrical and mechanical design according to customer specification
  • Calculation of electrical and thermal parameter
  • Calculation of mechanical strengths and dimensions
  • Creating of design documents
  • Definition of strict quality control checks for components and sub-assemblies for intake inspections and in-process inspections on partners and Helmke side
  • Definition of the final motor test to validate the design parameters

Video: Product Engineering


Design and development work is enhanced by the use of 3D design and finite element analysis software and a comprehensive choice of other computer based analysis systems for use in rotor dynamics, noise, thermal, stress analysis and electromagnetic studies.

Heavy crane motors for nuclear power plant in France
  • 8 x 55kW 4P + 32 x 3kW 4P
  • Technical data: 4P/400/690 V, 230/400 V; 50 Hz – IP55, IC411
  • Special coating AFNOR 1330
  • With brakes and external fan for frequency converter application
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