TsNIIMash electric/xenon rocket engine. Development. Hall effect thruster with anode layer, designed for satellite orbital raising. Taken to engineering model stage.
Status: Development. Thrust: 0.25 N (0.05 lbf). Specific impulse: 3,000 s.
Thrust 100 to 250 mN, power requirement 20 to 50 kW, specific impulse 3000-7000 seconds, efficiency 75%.