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E-Motor Technology Online highlights the future trends car makers and E-Motor manufacturers are embracing as they race to get their latest technology to market.

Discover how new powertrain architecture designs are providing better E-Motor integration as our specially selected speakers discuss the latest innovations in the E-Motor space.

This digital event gives a platform for experts to share the challenges they face, and how they overcome them, to an audience that is relevant, knowledgeable and professional.

Key topics:
    • In-depth industry overview of the state of E-Motor technologies, highlighting the progress made up to now 
    • Identifying and offering solutions for the main challenges to be overcome, including refining testing methods and optimization of workflow for E-Motor design
    • Establishing important design processes, giving a broad overview of where the leading companies are working, before focusing on areas for growth
    • Highlighting significant issues being faced right now, related to powertrain design, e-drives, materials and much more

Dr. James Widmer, CEO, Advanced Electric Machines Group Ltd

Session One: How to select the right insulation material related to motor design and application technique

With the rising demand for e-motors and the increasing requirements for eMobility, the choice of the right insulating material depending on the motor design and the application technique is crucial to assure high performance and cost-efficient motor manufacturing.

In this session you will learn about:
  • Pre-selection of insulation material during the design phase
  • Product adjustment to customer need
  • Optimization of process parameter using dedicated application labs
Mario Kuschnerus, Technical Sales Manager, ELANTAS Europe GmbH

Session Two: Control and efficiency of e-drives in automotive traction

The permanent magnet motor and induction machine are both used in automotive traction. But what about cost-price, lifetime and how are they controlled? On the long term, the induction machine tends to be more cost-effective. There is not so much difference between the two machines as you would expect in terms of controlling them. We will explore the basics of the embedded digital control methods and indicate the key components and their functions. 

In this session we will look at:
  • What type of inverter is used and how is the internal current control of the motor?
  • Is the permanent magnet motor more efficient than the induction machine and what is the price difference of the efficiency?
  • Is there any difference between the control of an induction motor and a permanent magnet motor?
  • What type of sensors are required?
Peter van Duijsen, Researcher Simulation, TU Delft

Session Three: 
Accelerated efficiency testing and mechanical considerations

In this session, we cover:
  • Accelerated efficiency testing
  • Torque ripple and NVH measurements
  • Controller validation
  • Drive cycle testing
Mitchell Marks, Business Development, HBK - Hottinger, Brüel & Kjær

Session Four:
What needs to be addressed in the machine vibration?

In this session, we take a look at:
  • Importance of the acoustic behavior in electric vehicles
  • Optimization of noise, vibration and harshness
  • Improving noise performance

An advanced solution for the measurement, inspection and quality control of permanent magnet rotors is needed to gain more knowledge of the impact of the magnets on the performance of the motor. Being able to visualize the magnetic fields in detail is crucial in gaining critical insights to achieve optimal rotor designs.

This session reveals:
  • A stand-alone scanner using 3D Hall sensing technology used for fast and accurate measurements of the magnetic field distribution of permanent magnet rotors
  • Integration of a high accuracy laser distance sensor to accurately measure the dimensions and surfaces of PM rotors under test
  • A powerful software with numerous features such as cogging torque analysis, Fourier analysis of harmonics, zero crossing detection, automatic pole count and size measurement, below surface crack detection and much more

In electric vehicle propulsion applications, high power density and fault tolerant capability are commonly required for the machine drive. Because five-phase permanent magnet synchronous motor (PMSM) has fault-tolerant capability, it is widely used in the applications with high reliability requirements, such as electric vehicles (EVs) and hybrid vehicles. This session allows you to Hear about the latest developments in 5-phase PM synchronous machines in traction applications

Wilhelm Hackmann, Principal Expert Electrical Machines, BU Electrification Technologies VT ET IN, Vitesco Technologies/Continental

In this session you will learn about:
  • Key technical challenges and risks
  • E-motor design solutions to address the challenges and risks
  • Opportunities for vehicle level range, function and cost improvements
Dr. Gorazd Gotovac, CTO, Elaphe Propulsion Technologies

Session Eight: 
Presentation from a car manufacturer on: Traction motors for EV and HEV with low rare earth material

Dr. Sid Ali Randi, Specialist Electric Drives – R&D, Electromagnetic Simulation Engineer, Renault Group


ELANTAS Europe is a leading manufacturer of insulating and protective materials.

Looking back to more than 100 years' experience, ELANTAS Europe provides the full range of chemistries for all common insulation fields. Our comprehensive product portfolio is based on a high technological level and a consistent customer and service orientation. We offer our customers always the best technical solution.

Our experts are specialists in their specific areas and know exactly about the advantages, applications and formulas of chemistries. This entitles us to combine chemistry and applications.

HBM's Electric Power Testing Solutions

HBM's Electric Power Testing solutions simplify the testing of motors and inverters by combining multiple test systems into one single source of truth. We offer the complete measurement chain from best-in-class sensors to power analyzers paired with dedicated analysis software to accurately measure electrical and mechanical power. 

To further future-proof the investment in test-stands, our solutions can be expanded for both additional electrical or mechanical measurements - depending on the users’ unique requirements. Because we know the importance of easy and quick test audits by customers or regulatory agencies, additional features simplify the testing strategy, and enable users to cut costs, and shorten development time.

Magcam NV

Magcam is specialized in advanced magnetic field measurement systems for permanent magnets and PM rotors. Magcam’s magnetic field measurement and analysis instruments are used for the development of high-end permanent magnet rotors, quality control, as well as in-line production testing. Magcam’s magnetic field camera and scanner solutions are used by industry leaders in the fields of automotive and industrial PM rotor development and manufacturing.

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