Single-axis vibration systems & 'combos'
Developed on a bespoke basis Servotest can offer a range of vertical-only, horizontal-only or 'combo' systems. Combo systems include a trunnion-mounted actuator allowing the system to be easily re-configured between vertical-only and horizontal-only testing as required.
Typically used for environmental testing applications servo-hydraulic vibration systems significantly extend the low-frequency, long-stroke and high-force performance envelope that is available from electro-dynamic shaker systems.
Servotest single-axis and combo vibration systems are able to take advantage of many of the powerful features of the Servotest Pulsar multi-channel digital servo-control system.
These include options for running either block-cycle loading or time-history data by utilising the power of the EzFlow test sequencing software and ICS control/analysis capability.
A dedicated application program is also available for single-channel closed-loop random vibration control based upon user-specified PSD profiles.