Precision components for the electric motor of the future

Stator ring jacket

Stator-Ringmantel

The stator ring casing – also known as the stator housing, stator sleeve, or outer stator shell – is a key component of modern electric motors, especially in the field of e-mobility and automated drive technology. Serving as a protective and structural shell for the stator windings, the component plays a crucial role in ensuring the thermal, mechanical, and electromagnetic stability of the e-motor.

Our high-precision manufacturing solution enables the fully automated CNC machining of this demanding workpiece – efficiently, accurately, and with reliable process control.

Technical Specifications of the Workpiece

  • Component: Stator ring housing (stator casing / stator sleeve)
  • Raw part: Aluminum casting
  • Material: AlSi10Mg T6
  • Dimensions: 280 mm × 280 mm
  • Clamping device diameter: 450 mm
  • Machining time: 86 seconds

Highlights of the Machining

The machining of the stator housing is carried out on a specially developed stator ring housing machining system:

  • Simultaneous machining of inner and outer contours for maximum efficiency
  • Three consecutive operations (3 OPs) with two direct transfers
  • Optimal positioning accuracy through direct workpiece handover
  • Minimal cycle times for high-volume production
  • Full integration into automated production lines possible

More about the machine used:

Your Advantages in Series Production

Our solution for machining stator housings and stator sleeves offers maximum process reliability and repeatability – crucial for use in:

  • E-mobility drives (passenger cars, commercial vehicles, two-wheelers)
  • Automotive industry / Tier-1 suppliers
  • Industrial applications with electric motors
  • Generator and drive technology
  • Aluminum e-motor housing manufacturing

Conclusion: Precision Meets Productivity

With the optimally tailored machining solution for the stator ring housing, we support you in implementing modern e-drives – economically and future-proof. Our CNC machining technology ensures maximum process stability and quality – even with high volumes.

Do you need a precise stator housing for your application?

Contact us – we will develop the right solution with you.

Fit for E-Mobility: CNC Solutions for Stator Ring Housings

Whether stator ring housing, stator casing, stator sleeve, or e-motor housing – in series production, every detail counts: maximum precision, minimal cycle time, and highest repeatability. Our CNC machining system has been specially developed for these requirements – tailored to the complex contours and exact specifications of modern electric motor components.

With our many years of experience in process development and machining technology, we offer you a well-thought-out, scalable solution for the economical production of stator components – robust, efficient, and process reliable. The system is flexibly integrable into existing production lines of the automotive and e-mobility industries.

Rely on a future-proof investment: robust technology, short cycle times, high system availability – and a partner who understands your requirements.

Let’s talk about your project.

Konstantin Möller | HK-CON

Konstantin Möller

Sales