This test bench can be used for the mechanical performance testing of heavy-duty manipulator joints for fusion reactor remote operation. It can simultaneously meet the multi-load testing requirements of joint shear force, torque, and bending moment.

It is capable of applying loads up to 617 kN·m bending moment, 208 kN shear force, and 458 kN·m torque. The measurement accuracy is ±1 kN·m for bending moment and torque, and ±1 kN for shear force. The maximum torque loading speed is 0.55 RPM. It can simulate seismic loads, normal operating conditions, recovery conditions, and rescue conditions.