AS2 AIR is listed with approximately 65 N·m maximum joint torque, an 8,000 mAh battery
and a 0–3.0 m/s speed range. AS2 PRO increases maximum joint torque to approximately
75 N·m and adds a 15,000 mAh battery, a 0–3.7 m/s speed range, ISS 3.0 and IP54.
AS2 EDU reaches approximately 90 N·m, supports secondary development and adds charging-dock
support with optional NVIDIA Jetson Orin NX expansion. Continuous walking loads are
approximately 10 kg for AIR, 13 kg for PRO and 15 kg for EDU. In the listed loaded tests,
AIR exceeds 1.5 hours and reaches approximately 7 km with 10 kg; PRO exceeds 2.5 hours
and reaches approximately 13 km with 13 kg; EDU exceeds 2.5 hours and reaches approximately
13 km with 15 kg.