In order to achieve the verification work of jet vanes in the aerodynamic design phase at a low cost, a six-component force test system for a cold gas motor using nitrogen as the working medium has been developed. High-pressure nitrogen is used to replace the high-temperature gas produced by the combustion of solid propellants as the working gas for the cold gas motor, and to construct a semi-physical simulation experimental platform for six-component forces. By constructing a jet vane-type actuator to achieve vector thrust, data collection of six-component forces is carried out with different actuation deflection angles as examples. The results indicate that, compared to experiments using actual solid rocket engines, this system is safe and stable, with lower costs for individual experiments.