The Aircraft Rotary Actuator segmentation by type distinguishes three primary technologies: electric, hydraulic, and pneumatic actuators. Electric actuators, driven by brushless DC motors, dominate the market owing to their high precision, lower weight, and reduced maintenance cycles, accounting for roughly 55 % of total revenue. Hydraulic actuators, employing fluid pressure to generate torque, retain a 30 % share because of their superior power density and proven reliability in high‑load applications such as landing‑gear deployment. Pneumatic actuators, which use compressed air, represent the remaining 15 % and are favored in niche segments where simplicity and rapid response are paramount, despite lower torque capabilities. Each type contributes differently to the overall market size: electric units expand the market through incremental adoption in next‑generation airframes, hydraulic units sustain legacy platform demand, and pneumatic units support cost‑sensitive retrofit projects. The balanced mix of these technologies underpins the diversification and resilience of the Aircraft Rotary Actuator market.