The servo electric uniaxial shake table are ideal for performing seismic simulation, soil liquefaction and vibration tests on models as well as for engineering qualification of components and assemblies for earthquake and vibration resistance. The table is designed with a natural frequency to exceed 30 Hz and the design also ensures that the center of gravity of the test object can lie anywhere within the table and elevated up to 250 mm above the table. The precision machined rails engage with the linear bearings and provide the linear horizontal movement. The system is powered by a servo controlled linear electric actuator and a digital control and data acquisition system with options to connect a wide variety of transducers. BISS systems are configured to specific client requirements, using many standard and available high quality industrial grade components.