Explosion-proof motors from EW HOF

Full performance with uncompromising safety – this is what the explosion-proof motors of EW HOF have to offer!

We can also supply you with all of our motors as explosion-proof models. As a recognised manufacturer, we offer you our comprehensive know-how in producing the design and the approval required. Irrespective of the motor technology, the different models can be combined for explosion protection. The subdivision of explosive atmospheres into gases or dusts in the respective zones determines the areas of application of these motors. Our explosion-protected motors are often found in power stations and chemical plants or in mills and agitators as well as in industrial trucks.

EW HOF. Our drive. Your solution


Ex Motor | Explosion-proof motor from EW HOF
  • Gas and dust explosion protection
  • for use in zones 1, 2, 21 and 22
  • optionally as DC or AC drive

ignition protection types

     dB, DC, be, EC

Temperature classes

     T3 – T6

Equipment group

     II and III


     2 – 3

Some implemented explosion-proof motors


Your explosion-proof motor – customised safely.

Your EW HOF experts will design customised drives for you, and this included explosion-proof motors. Special solutions are required for use in areas at risk of explosions. We would be pleased to advise and assist you in producing a high quality drive solutions for maximum safety in your application.

Contact data

Tel +49 (0) 9281-585-0
Fax +49 (0) 9281-585-37
E-Mail sales@ewhof.de