CentraTEQ, the UK distributor for MB Dynamics, has announced the availability of the new MB Vertical Pitch & Roll (VPR) shaker systems, designed to meet the increasing demand for realistic, multi-axis vibration testing of drones, gimbals, cameras, navigation equipment, and automotive components.
Unlike conventional single-axis shakers, the VPR systems provide simultaneous motion in up to five axes. Vertical excitation is combined with pitch and roll rotations, while the special geometry of the shaker table also creates coupled movement in the x and y directions. This allows the simulation of highly realistic conditions such as uneven road surfaces, complex flight manoeuvres, engine and drivetrain vibrations, and superimposed shock loads, all under controlled laboratory conditions.
Four compact ALPHA MK2 shakers drive the system from the corners of the table, achieving vibration displacements of up to 50 millimetres peak-to-peak and rotation angles of up to 5.7 degrees. Excitation forces reach as high as 4 kilonewtons, yet the footprint of the entry-level VPR 2825 system is only 0.49 square metres. Payloads of up to 300 kilograms can be tested, and the low operating noise makes the system suitable for Buzz, Squeak & Rattle testing as well as endurance studies.
The VPR systems are both compact and scalable. Initial models with excitation forces of 2.8 kN and 4 kN are available now, but the same technology can be expanded up to 24 kN or adapted for larger mounting tables if required. Options are offered for climate chamber testing at temperatures between -40 °C and +80 °C, and base masses are available for easy movement with pallet trucks or forklifts. MB Dynamics is also developing an expansion to true five-axis excitation for even more complex load scenarios.
“Modern components face multidimensional vibration environments that cannot be captured by traditional test systems,” said Jim Flanagan, Managing Director of CentraTEQ. “With the MB Dynamics VPR series now available in the UK, our customers can replicate those conditions in the laboratory to accelerate development, improve robustness, and build greater confidence in product reliability.”
Applications include validation of sensors, cameras, and navigation systems; testing of gimbals and image stabilisation systems; endurance testing with or without climate superposition; Buzz, Squeak & Rattle investigations; packaging and transport simulations; and evaluation of seat and ride comfort.
For further information on the MB Dynamics VPR shaker series, available in the UK exclusively from CentraTEQ, visit: www.centrateq.com/products/vertical-pitch-roll-shakers.
