Unitree G1 Air

Height, width and thickness (standing): 1270x450x200mm
Height, width and thickness (folded): 690x450x300mm
Weight with battery: about 35kg
Total degrees of freedom (joint motor): 23
Degrees of freedom of one leg: 6
Degrees of freedom of waist: 1
Degrees of freedom of one arm: 5
Degrees of freedom of one hand: optional dexterous hand and double-degree-of-freedom wrist
Maximum torque of knee joint: 90N.m
Maximum load of arm: 2kg
Length of calf + thigh: 0.6m
Arm span: about 0.45m
"Super large joint movement space
Waist Z-axis joint: ±155°
Knee joint: 0~165°
Hip joint: P±154°, R-30~+170°, Y±158°"
All joints hollow internal wiring: Yes
Joint encoder: Dual encoder
Cooling system: Local air cooling
Power supply: 13 battery strings
Basic computing power: 8-core high-performance CPU
Perception sensor: Depth camera + 3D laser radar
WiFi 6, Bluetooth 5.2: Yes
Standard stereo speakers and microphone array
1 charger, 1 smart battery (quick release)
1 handheld remote control
Battery life: about 2h
Smart OTA upgrade: Supported
Secondary development: No