What are Noise, Vibration, Harshness (NVH) Testing Systems?
BPG remains at the forefront of the move to supply cutting-edge test equipment fully integrated with noise and vibration analysis capabilities. We work with the leading suppliers to incorporate the latest accelerometers, microphone arrays, laser vibrometers and complete analysis software into our line of test benches. Marrying the latest components to our reliable machine and testing philosophies, enables the system to intelligently make pass/fail decisions and pinpoint reasons for failure, including:
- Incorrect bearing pre-loads
- Gear surface brinelling
- Tooth pitch errors
- Surface finish errors
- Shaft run-out
- Heat treatment problems
- Missing bearings
- Bearing knicks and clicks
Main NVH Testing Systems
BPG NVH testing machines can be used to test axles, power take-off units (PTUs), manual transmissions, and transfer cases. We can also test both light and vehicles for NVH ratio verification, speed sweeps, torque sweeps, and drag functionality. The NVH software package provides a real-time, visual display that allows the operator to immediately access the sound profile of the test part. Data can also be stored for review at a later date.
Our NVH testing equipment can also be integrated into any automated production line to provide a complete, turnkey system including electrical, pneumatic, and hydraulic controls hardware design, PC, PLC, robotics, and instrumentation software programming and setup. The BPG full spectrum of services include design and engineering, manufacturing and assembly, installation, service, and support.
Heavy-Duty NVH Testing
We can supply NVH testing solutions incorporated into transmission and transaxle test stands for off-road and heavy-duty equipment including:
- Off-highway transmissions and transaxles
- Manual-shift truck transmissions
- Front-wheel drive transmissions
- Motorcycle transmissions
Our Team is Here For You
We’re passionate about delivering the highest quality products and the greatest customer experiences. Utilizing our global footprint, our goal is to provide you with the highest level of customer support wherever you are in the world.