ALICE 4

AeiROBOT

ALICE 4 is AeiROBOT's next-generation bipedal humanoid platform: 160 cm tall, about 45 kg, 41 degrees of freedom across the body, comprising 6 x 2 legs, 1 waist, 7 x 2 arms, 2 head and 6 x 2 hands. According to the official site, its in-house linear actuators use no gearbox, are current-sensitive and back-drivable, run quietly and support precise force-based impedance control, with an integrated heat-dissipation frame and thermal management. Computing uses an Intel Core i7-1370PE for control and a Jetson Orin NX for perception, with a stereo depth camera, a six-axis IMU and custom foot contact sensors. URDF models are available for download on the official site.

Full-body DoF

41 DoF

Weight

~45 kg