VB Tech’s WTS Series electro-dynamic vibration test systems are engineered to meet the most demanding vibration challenges across industries such as aerospace, defence, rail transport, marine, and energy. With thrust capabilities ranging from 50kN to 1,000kN, and a useable frequency range up to 2,800Hz, the WTS Series is ideally suited for applications involving heavy payloads, high acceleration demands, or large-scale assemblies. These systems are also designed for use in controlled environments and comply with ISO 14644-1 cleanroom classifications, making them suitable for contamination-sensitive applications such as satellite qualification and electronics testing.

Each system is built upon VB Tech’s RAICE design philosophy—standing for Reliability, Accuracy, Intelligence, Cost-effectiveness, and Energy-efficiency. This core approach influences every design detail, from magnetic circuit optimization and cooling strategy for a range of water-cooled armature assemblies that deliver unmatched reliability and thermal performance.

Recent milestones in the WTS Series include the delivery of the world’s first 1,000kN vibration shaker system developed in China—used to simulate launch conditions for large aerospace structures. The WTS1000 has already tested aero engines and a satellite weighing over 15 tonnes, cementing its value in high-stakes environments where failure is not an option.

Each WTS shaker is driven by VB Tech’s high-efficiency SAP Series Class D power amplifiers, which offer more than 93% electrical efficiency and minimize the number of required amplifier cabinets. This design significantly reduces energy usage and heat generation while maintaining high output stability.

Whether used in clean rooms, thermal/vibration test chambers, or satellite qualification facilities, the WTS Series is designed to perform under pressure—and deliver lasting test value.