The electro-mechanical loading system is designed for testing objects such as gear boxes, shafts, internal combustion engines with specified parameters and high accuracy.
The system consists of control unit (controller), regulator (variable frequency drives), feedback sensors, drive unit  (motor) and loading unit (generator with switching gearbox).

Control unit checks and regulates the current state of the system according to the PC specified data. FPGA base provides precise control of variable frequency drives. Security system protection loop is also implemented on FPGA which high-speed response ensures the safety of the test object.
Feedback is provided by torque and speed sensors mounted on the input and output shafts.
Switching gearbox allows to achieve torque rates up to 40 kN∙m at the output shaft. Rotation speeds up to 4000 rpm for both input and output shafts are supported.
Different types of additional measurements can be performed during the test by the data acquisition system.