The TVC Stage 1 (20.5 hp) from Moog is a Launch Vehicle Actuator with a horsepower of 20.5 hp and a stall load of 21,727 lbf. This actuator has a power point of 6.78 inches/sec (at 20,000 lbf) and requires a supply voltage of 280 V. It has a stroke of 1.16 inches and a null length of 15.24 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.
