FIELD: remote control systems. SUBSTANCE: pneumatic servo drive has setter, comparing amplifier and distributing device connected to channels of actuating jet engine connected with nozzles. Rotor of jet engine is provided with one active arm holding all nozzles and one passive arm made in form of streamlined counter-weight. Material of passive arm possesses higher density as compared with that of active arm. Actuating medium source is made in form of self-contained solid-fuel gas generator. Shaft of rotor is connected with object under control and with feedback sensor connected to comparing amplifier. EFFECT: enhanced reliability. 16 cl, 6 dwg
