High torque density and dynamic response: Provides a torque range of 7N·m to 450N·m,
adapts to key joints such as hip, knee, and ankle of bipedal robots, supports
high-speed movement (peak speed 24.18rad/s) and precise control, and meets dynamic
requirements such as walking and jumping on complex terrain68.
Lightweight and compact design: Uses lightweight materials (some modules are only
260g), with a Φ21.5mm hollow threading design to reduce cable wear and motion
interference, and improve the overall flexibility and endurance of the robot6.