AVL E-Motor TS™ Durability

The AVL E-Motor TS™ Durability is a 4-quadrant e-motor durability test system, operational 24/7.
back to back

Electrification is experiencing a boom – and as a result, reliability and durability of the electric propulsion system components are becoming increasingly important. Appropriate durability test infrastructure is one of the most important factors.

AVL E-Motor TS™ Durability encompasses:

  • Reliability, availability, maintainability, and durability evaluations
  • Environmental tests under cold and hot conditions
  • Mileage accumulation
  • Cold start and warm-up procedures
  • Monitoring of production batch tolerances.

AVL E-Motor TS™ Durability (TS stands for test system) is committed to helping our customers manufacture reliable and functional e-motors, without having to accumulate miles on the road – which uses costly prototypes with high maintenance efforts. The test procedures enable accelerated mileage accumulation – reducing the total testing time and lowering handling costs. Compared with a conventional e-motor testbed with a dynamometer, a special feature of AVL E-Motor TS™ Durability is that it can test not only one, but two electric motors at the same time. One e-motor generates energy, while the other recuperates it.

Testing Efficiency

Limited test resources and manpower.

Cost Efficiency

Challenge time-to-market target, restricted investment budget.

Data Acquisition

Megadata from multiple data sources.

Specification & Testbed Design

AVL E-Motor TS™ Durability makes it possible to test two units under test (UUTs) in parallel. The system features:

  • Intelligent AVL PUMA 2™ automation system with machine learning technology
  • Highly accurate battery emulator
  • Precious coolant conditioning system and optional climatic chamber
  • Mechanics with frame, intermediate bearing and mounting systems
  • High frequency AVL X-ion™ power analyzer
  • Baseline measurement for temperature, voltage, and current measurements
  • Testbed safety monitoring system
Property Unit

Max. Speed

up to 25,000 rpm

Max. Torque

up to 1000 Nm

Coolant Temperature Range

–40 to 130°C


AI-Powered Automation System

Detect and react to trends, deviations, or any kind of anomaly by continuously validating data.

Future-Proof Test System

Proven mechanics for UUT speeds of up to 25,000 rpm.

Modular Approach

Upgradeability with coolant conditioning, climate chamber, more powerful DC supply, power analyzer, and torque flange.

Cost-Efficient Test System

Unlike an e-motor testbed where only one e-motor is tested, our back-to-back testbed tests two e-motors simultaneously.

AVL SPECTRA™ Universal Inverter

The flexible AVL SPECTRA™ Universal Inverter can be used to test various motor types and offers unique performance. It can be integrated easily within every automation tool and the user is guided through the inverter configuration process.

Learn more

AVL E-Mobility Testing Solutions – Brochure

Tested and Trusted.

AVL E-Motor TS™ Performance – Booklet

Optimum view of speed and torque.

AVL E-Motor Testing Solutions – Brochure

Validate e-motors of different types, speeds, and torques.

Success Story – “High Performance at Hitachi Astemo”

Innovative e-drive testing solutions from a single source.

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AVL E-Motor TS™ Performance

Optimum view of speed and torque. The test system for developing your unique e-drive.

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Electrified propulsion systems are a growing part of modern transportation. The changing noise/sound landscape is increasingly demanding modern NVH engineering. At AVL, we have solutions and processes for optimizing the design and quality assurance of interior and exterior vehicle sound.

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Validate the electromagnetic compatibility of your electric drive with our specialized test system. 

Customer Services
Customer Services for Testing Solutions

The AVL Customer Services organization consists of more than 700 service- and application engineers worldwide, operating from more than 50 locations. Our global footprint is your local benefit.

AVL Puma 2 e-motor
AVL PUMA 2™ E-Motor

The best-in-class automation system for e-motor testing.

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