Electric drive unit testing systems

Optimize your electric vehicle production with comprehensive testing systems designed to ensure the reliability and efficiency of electric drive units, inverters, and hybrid components throughout high-speed automation lines.

Performs Comprehensive Testing of Electric Drive Units

The Electric Drive Unit Testing System from JW Froehlich Maschinenfabrik GmbH is a comprehensive solution designed to enhance the reliability and efficiency of electric and hybrid vehicle components. This system is distinguished by its ability to perform extensive testing across various stages of the electric drive unit’s lifecycle, from assembly to end-of-line validation. It integrates multiple testing capabilities, including leak testing, HV and LV tests, sensor and actuator checks, and load testing, ensuring that every component meets high performance standards.

Ideal for applications in electric vehicles and e-mobility, the system plays a crucial role in validating components like inverters, stators, and e-axles. It is capable of managing complex processes such as surge voltage and resistance measurement. The system supports both manual and automated operations, allowing users to adapt testing to specific production needs. Its automation capabilities, enhanced by robotic integration, streamline the testing workflow, improving throughput and reducing human error.

JW Froehlich’s testing solutions are also energy efficient, employing optimized workflows that minimize test cycle times and resource consumption. Constructed using robust materials, the system offers enhanced durability and resistance, suitable for the demanding environments of automotive manufacturing. Customization options are available to tailor the system to your specific testing requirements, backed by expert engineering support.

Benefits

  • Ensures comprehensive quality assurance by integrating multiple test capabilities, reducing potential failures in the field.
  • Enhances production efficiency through automated test processes and robotic integration, minimizing human intervention.
  • Decreases operational costs with energy-efficient testing protocols, optimizing resource use without compromising test accuracy.
  • Provides flexible testing solutions to accommodate a wide range of automotive and e-mobility components, improving adaptability to changing production needs.
  • Increases reliability and customer satisfaction by ensuring high performance and durability of electric drive units.

General


Applications
Hybrid transmissions,Inverters,Automotive components,E-mobility,Truck e-axles,Electrification,Electric vehicles,Stators,Fuel cells,Hydrogen engines,Electric air compressors,Batteries
End products
Inverter modules,Electric air compressor units,Electric drive units,Inverter components,Truck e-axle systems,Stator assemblies,Hydrogen engine components,Hybrid transmission systems,Battery packs,Fuel cell assemblies
Steps before
Development,Design,Assembly,Component Integration
Steps after
Data Communication,Quality Assurance,Packaging,Distribution
Input ingredients
electric drive units,inverters,stators,hybrid transmissions,sensors,actuators
Output ingredients
test results,performance measurements,efficiency data,leak test results,load test data,functionality assessments
Market info
JW Froehlich is known for manufacturing and supplying state-of-the-art testing and assembly systems for automotive and other industrial applications, renowned for precision, innovation, and expertise in tailor-made engineered solutions.

Technical Specifications


Automation
Fully automated / Manual / Semi-automated
Automation Solutions
Robotic arm integration
Leak Testing
Electrical HV testing
Functional Testing
Load testing (NVH)
Surge Voltage Testing
Partial discharge testing
Resistance Measurement
Inductance measurement windings
System Type
Development / Q test / EOL test stands
Inverter Testing
Manual to fully automated

Operating Characteristics


Automation level
Manual / Fully Automated
Changeover time
Minimal due to automation
Batch vs. continuous operation
Inline Continuous
Energy efficiency
Optimized through automation
Cleaning method
Automated Cleaning

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Product type Characteristics


Testing solution
Inverter / Stator / EDU

Custom Options


Control panel type
Touchscreen / HMI
Integration possibilities
Robotics / SOLVISO / SOLCOR
Automation level
Manual / Semi-automated / Fully-automated
Test part logistics
Automated / manual
Custom measurement solutions
Available
Clamping unit design
Standard / Custom