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Electric motors in ATEX design

For application areas at risk of explosion

Technical features:

  • Maximum output: 18.5 kW
  • Pole numbers: 2,4,6
  • Efficiency classes:  IE1, IE2
  • Construction dimensions: 56-160
  • Explosion-proof motors for ZONE 1, ZONE 2, ZONE 21 and ZONE 22


Benefits to you at a glance:

  • High degree of economy
  • Short delivery times
  • High quality



The perfectly coordinated interaction of the Walther Flender electric motors and gearboxes allow us to create the foundation for a highly efficient and also economical drive train.   
The Walther Flender electric motors in ATEX design conform to Directive 94/9/EC (ATEX 95) and are used to avoid explosion hazards. The explosion-proof design of our electric motors means that they can be used safely in the chemical and petrochemical industries, gas plants and gas supply companies, filling stations, coking plants, mills, sewage treatment plants, in oil and natural gas extraction, in the wood industry and in almost all industrial areas that are at risk of explosion.
An optimum gearbox motor selection can never be made across the board; it must be based on the individual requirements of the application in question. If a specific gearbox motor is selected, the efficiency of the entire drive train is improved. Our application technicians will be happy to advise you in the selection of the right gearbox for your requirements. Just come and talk to us!