Vibration and Noise Analysis in Powertrain Sub-Systems

Vibration and Noise Analysis in Powertrain Sub-Systems

From Run-to-Failure to Run-to-Insight

It used to be that Powertrain & e‑Axle durability testing meant one thing: run it until it breaks. Today, forward thinking labs are shifting to a Run‑to‑Insight pargrim — and the impact is massive.  The MIG16 system from TOYO / red‑ant delivers real‑time visibility into microscopic wear long before catastrophic failure. Think: 100 kHz NVH data, adaptive AI limits, triple‑domain analysis, and micro‑second shutdown protection.  Click here for the slideset (From Run-to-Failure to Run-to-Insight) to find out how.

Our expertise in vibration measurements enables us to discern the critical aspects of this field, and as a result, we provide two distinct product categories that are aligned with specific customer applications. The first of these, the MIG16 EFD, has been intricately tailored to excel in the realms of field support and R&D applications, addressing the unique challenges and demands of these dynamic environments. On the other hand, our second offering, the MIG16 AQS, stands as a testament to precision engineering, as it is purposefully designed to meet the intricate requirements of manufacturing applications. In this way, we not only understand the nuances of vibration measurements but also provide targeted solutions that cater to the diverse needs of our valued customers across different domains.

With the MIG16 AQS we have created a noise measurement system for the functional test bench.  Our measurement technology reliably identifies assembly faults, missing or damaged parts within seconds, monitors the noise level of the test item and provides information about gear, pump and turbine noises as well as knocking, squeaking, scraping or rattling noises. Whether for gearboxes, axles, electric and combustion engines, seat adjusters, hoods or shock absorbers – the MIG16 AQS measurement systems have successfully proven themselves in the final testing of a wide variety of components.

Big data integration and connection to various networks also make it possible for our measurement systems to constantly gain new insights for an intelligent control and evaluation.

 

 

Product Brief

MIG16 AQS NVH

  • Provides pass/fail decisions based on relevant, objective statements about the noise of a test item
  • Value and significance of end-of-line quality testing is notably increased – without extending the cycle time
  • Material testing of metallic and ceramic products performed by sound analysis
  • Automated, customisable reporting system provides a quick overview of measurement data and creates a reliable trend analysis
  • Application in all areas of engine, transmission or axle production
  • All proven vibration analysis methods available, incl. frequency, order and torsional vibration analysis, order cuts, etc.
  • Real-time calculation: pass/fail diagnosis is available immediately
  • Extremely robust diagnostics through logical post-processing of limit violations
  • Automated, customer-specific reporting incl. trend analysis
  • Can be integrated into the user interface of the test bench

MIG16 AQS IS

  • MIG16 AQS intelligent sensor as the perfect solution for test bench systems with powerful control units
  • Advantage: limit value management and pass/fail decision of tests are not calculated by the system itself, but by the control unit of the test bench
  • Minimisation of system complexity and costs, but without compromising on reliability
  • Measurement and real-time calculation of complex NVH-indicators
  • “Multi-sensor”: simultaneous processing of multiple measurement points, signals and secondary variables
  • “Multi-indicator”: condensation of measurement signals into meaningful parameters

The MIG16 EFD measuring system detects pittings on teeth and bearings, as well as wear and shifting noises. As an innovation leader, we have revolutionized early failure detection in the recent years. Our unique concept is based on permanent data acquisition and continuous calculation and classification. Both the motor sports market with its highly demanding requirements and modern engine testing with its increasingly dynamic test profiles and complex engine controls benefit from our modern early failure detection.

Product Brief

MIG16 EFD

  • Vibration monitor for applications used in long-term testing and durability tests
  • Monitors endurance testing of engines and gear axles, hybrid drivetrains, turbochargers and wind power gears
  • Ideal entry-level system for applications that require a high level of measurement precision at low cost
  • Works 24/7 without interruption
  • Precise calculation of damage-relevant indicators (e.g. order analysis, short-time effective value, rotational non-uniformity)
  • 4 channels for recording measurement data (e.g. vibration, speed, torque and temperature)
  • Report generator for fast evaluations
  • Reliably identifies failures on gears, bearings and engines, wear and tear and shifting noises
  • Simple operation: measuring results within 10 minutes
  • Self-learning features

MINI MIG

  • Used in the field of Formula 1 / motorsports
  • Easy to accommodate in the vehicle
  • Mode of operation similar to MIG16 SFE
  • Permanent passive cooling
  • Light and compact design
  • On-board power supply
  • Endurance tested under toughest conditions
  • Communication from outside the vehicle via Wifi possible