Small motors & automotive electronics

Processed with the utmost cleanliness

We are committed to the spectrum of safety technology as well as autonomous driving in this product segment. More often than not, we are occupied with large series made of various materials such as steel, stainless steel or aluminum.

It is not just about exceptionally precise dimensions here. The highest of requirements have to be fulfilled with utmost scrutiny on the cleanliness of the surfaces, i.e. on residual dirt and surface tension. And, when it matters most, we also optimize the physical properties of the product once again. For instance, we will further diminish the dB levels beyond the already low-noise reduction demands with our double-sheet metal housings solution or additionally enhance wall thicknesses for an even more superior magnetic flux.


Exemplary products:

  • ECU covers and base plates
  • Housing for small motors
  • Magnet housings
  • Actuators and control units

Contact us now!

 

ERNST Umformtechnik GmbH

Sales – Automotive
Telephone: +49 7805 406 0
E-Mail: vertrieb@ernst.de

ABS housing

Distinctive feature:

  • Polygon shaped Housing design adapted to the utilized magnet design

 

Application:

  • Anti-lock braking system (ABS)

 

Manufacturing processes:

  • Multi-stage press die
  • Cleaning

Control unit housing

Distinctive features:

  • Deep-drawn aluminum
  • High surface requirements in terms of cleanliness, roughness and impermeability

 

Application:

  • Housing base for electronic control units

 

Manufacturing processes:

  • Transfer die
  • Cleaning

Housing cover

Distinctive features:

  • Deep-drawn aluminum
  • High surface requirements in terms of cleanliness, roughness and impermeability

 

Application:

  • Housing cover for electronic control units

 

Manufacturing processes:

  • Progressive die
  • Cleaning

Base plate

Distinctive features:

  • High-precision stamping geometries for the subsequent welding process
  • Great demands on the shear zone and fracture pattern

 

Application:

  • Base plate for the hermetically sealed transmission control units

 

Manufacturing processes:

  • Progressive dies
  • Precleaning
  • Vibratory grinding
  • Cleaning

Motor housing

Distinctive feature:

  • Deep drawing of extensive wall thicknesses

 

Application:

  • Small motors for industrial applications

 

Manufacturing processes:

  • Multi-stage press die
  • Cleaning

 

Magnet housing

Distinctive features:

  • Welded assembly
  • Fully-automated chip-removal machining

 

Application:

  • Camshaft phasers

 

Manufacturing processes:

  • Multi-stage press die
  • Machine processing
  • Cleaning
  • Laser welding

 

Flat motor housing

Distinctive features:

  • Optimization of the operating weight achieved by the exceptional design of the plate
  • Special drawing process to optimize wall thicknesses to accommodate the magnetic flux

 

Application:

  • Electric motor housings

 

Manufacturing processes:

  • Transfer die
  • Cleaning

Housing

Distinctive feature:

  • Reverse-drawn bearing carrier

 

Application:

  • Motor housing for the ventilation motor in telephony switch cabinets

 

Manufacturing processes:

  • Multi-stage die Coating

  • i ABS housing

    Distinctive feature:

    • Polygon shaped Housing design adapted to the utilized magnet design

     

    Application:

    • Anti-lock braking system (ABS)

     

    Manufacturing processes:

    • Multi-stage press die
    • Cleaning

  • iControl unit housing

    Distinctive features:

    • Deep-drawn aluminum
    • High surface requirements in terms of cleanliness, roughness and impermeability

     

    Application:

    • Housing base for electronic control units

     

    Manufacturing processes:

    • Transfer die
    • Cleaning

  • iHousing cover

    Distinctive features:

    • Deep-drawn aluminum
    • High surface requirements in terms of cleanliness, roughness and impermeability

     

    Application:

    • Housing cover for electronic control units

     

    Manufacturing processes:

    • Progressive die
    • Cleaning

  • iBase plate

    Distinctive features:

    • High-precision stamping geometries for the subsequent welding process
    • Great demands on the shear zone and fracture pattern

     

    Application:

    • Base plate for the hermetically sealed transmission control units

     

    Manufacturing processes:

    • Progressive dies
    • Precleaning
    • Vibratory grinding
    • Cleaning

  • iMotor housing

    Distinctive feature:

    • Deep drawing of extensive wall thicknesses

     

    Application:

    • Small motors for industrial applications

     

    Manufacturing processes:

    • Multi-stage press die
    • Cleaning

     

  • iMagnet housing

    Distinctive features:

    • Welded assembly
    • Fully-automated chip-removal machining

     

    Application:

    • Camshaft phasers

     

    Manufacturing processes:

    • Multi-stage press die
    • Machine processing
    • Cleaning
    • Laser welding

     

  • iFlat motor housing

    Distinctive features:

    • Optimization of the operating weight achieved by the exceptional design of the plate
    • Special drawing process to optimize wall thicknesses to accommodate the magnetic flux

     

    Application:

    • Electric motor housings

     

    Manufacturing processes:

    • Transfer die
    • Cleaning

  • iHousing

    Distinctive feature:

    • Reverse-drawn bearing carrier

     

    Application:

    • Motor housing for the ventilation motor in telephony switch cabinets

     

    Manufacturing processes:

    • Multi-stage die Coating