Rocket Lab (Sinclair Interplanetary)

Rocket Lab Sinclair Interplanetary is the reaction wheel and attitude control product line of Rocket Lab USA, Inc., based on the heritage of Sinclair Interplanetary — a Canadian company acquired by Rocket Lab in 2020 — which pioneered miniaturised, flight-proven reaction wheels and attitude determination and control systems (ADCS) for CubeSat and small satellite platforms. The Sinclair product line includes reaction wheels, star trackers, and magnetorquers proven on numerous CubeSat and smallsat missions, offering commercial off-the-shelf ADCS hardware with extensive in-orbit heritage. Customers include small satellite manufacturers and academic institutions worldwide requiring compact, high-reliability attitude control hardware.