The TVC Stage 1 (2.1 hp) from Moog is a Launch Vehicle Actuator with a horsepower of 2.1 hp and a stall load of 4634 lbf. This actuator has a power point of 20 inches/sec (at 4634 lbf) and requires a supply voltage of 270 V. It has a stroke of 1.96 inches and a null length of 15.54 inches (centered). The actuator has a mass of 25.8 Kg and has been used to provide thrust vector control for several launch vehicles such as Antares, Delta IV, Centaur, and Vega.
