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

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] ]

HELMKE 24/7 DELIVERY PROGRAM 5 MW SOFTSTARTER AVAILABLE FROM STOCKThe HELMKE group, with a heritage of motor and generator sales/stock­ keeping/production going back more than 90 years, is continuously investing in its production facilities and its extensive stock. [ [more] ]

INFRARED MEASURING FOR THERMOGRAPHIC ANALYSIS IN MAINTENANCE, SERVICING AND REPAIRDuring normal operation electrical components and mechanical bearing parts are warming up but are protected against overheating by constructive measures. In case of failure typical local hotspots occur which may lead to consequential damages but these can simply be identified by thermal analysis. [ [more] ]

Motors for explosive atmospheres

The HELMKE explosion proof motors are designed to withstand without any damage the pressure caused by an internal explosion and are also able to prevent flame propagation outside.

Ex p control units of renowned manufacturers are available from stock.

For many years J. Helmke & Co. has delivered electric motors for the application in hazardous areas.

Zone 2 Ex nA non-sparking
Zone 1 Ex e increased security
            Ex d flameproof enclosure
            Ex p pressurized enclosure

For the application in zone 2 we can test and approve motors and converters of variable speed drives as unit in our system test facilities.

We laid the following foundations to build explosion-proof motors:

  • Quality management system acc. to ISO 9001:2008
  • Additional audit for explosion-proof production acc. to ATEX,
    Directive 94/9/EC
  • Qualified person on site
  • Achievement of corresponding test possibilities
  • Close co-operation with Notified Bodies
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