Technology
Motor and Power Electronics from a single source
Our motor expertise is combined in a newly developed axial-flux motor, which is characterized by its light weight, simple design, compact size, economical use of active materials and yet high power density. The high efficiency, low use of heavy rare earths and recycling capabilities make the motor future-proof, especially with regard to increasing GWP requirements.
Introducing Vaionic Ironless PSM (iPSM)
Ironless Stator Design
Patented air coil design eliminates iron losses and electromagnetic drag losses
Modularity
Modularity brings versatility and cost-efficiency, making the motor more adaptable to evolving needs and requirements
Reduced Material Use
Vaionic iPSM requires no electrical steel and uses significantly lower copper and heavy rare earth content compared to conventional PSMs
Recyclability
Active materials can be easily extracted and reused, further reducing lifecycle CO2 emissions
Modularity and Scalability Open Endless Market Opportunities
We are currently focused on E-Mobility, although our vision goes beyond that. This allows us to keep innovating and bring new solutions to the market.
Primary and secondary drive
Passenger Cars
Auxiliary Power
Units
Primary and secondary drive
LCV/HDV
Power Generation
Modularity
Ø scalability
Modular Power Electronics
Ethernet + Automotive CAN
Enhances communication reliability, real-time data exchange, scalability, wiring simplicity and diagnostic capabilities
SiC Inverter For >64 kHz Current Control Scheme
Reduces ripple currents and enables ultra-low impedance motors with ironless stator design
Low Switching And Conduction Losses
Results in higher overall efficiency, maximizing the amount of power delivered to the load and minimizing energy waste
Flexible Hardware Design With Various Topologies
Facilitates integration with different power sources and control systems, providing versatility and adaptability in diverse operating environments
Our Software & System Design
In-house developed solution individually designed for each application.
Dual Core Software Architecture with Inter Processor Communication
Field Orientated Motor Control (FoC)
Including active compensation of current harmonics to reduce losses and enhance efficiency
64 kHz and above Current Control
0 to full torque within 100 µs
Incremental Rotary Position Sensor (RPS) Support
With isolated interface
Automotive CAN
1 Mbit/s - Embedded Bootloader
Measurement & Calibration Capabilities
Basic XCP implementation (STIM/Poll) via CAN
Proprietary extended calibration interface via ethernet
Multi CTU ready for Scalability
Optimized Switching Frequency Selection
Increased efficiency, reduced losses
Controller Software
System Design
Flexible Hardware Designs for Various Topologies
Full bridge topology, interleaved bridge, B6C, multi-level
Allows Control of Very Low-Impedance Motors
Ideal for ironless axial flux motors / Vaionic motor
Extensive & Validated System Simulations
For control parameters design and power loss determination
Extensively Tested
Open & closed loop load tests, double-pulse tests
Motor Filter Design
Custom design for each application
Individually Designed Heat Sinks
Design using thermal flow simulations
Individually Designed Housing
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