Model
G1
G1 EDU
Height, width and thickness (standing)
1320x450x200mm
1320x450x200mm
Height, width and thickness (folded)
690x450x300mm
690x450x300mm
Weight with battery
About 35kg
About 35kg+
Total degrees of freedom (joint motor)
23
23 – 43
Single leg degrees of freedom
6
6
Waist degrees of freedom
1
1+ (optional 2 waist degrees of freedom)
Single arm degrees of freedom
5
5
Single hand degrees of freedom
/
7 (optional force-controlled 3-finger dexterous hand Dex3-1)+ 2 (optional 2 wrist degrees of freedom)
* Parameters of 3-finger Dex3-1: 3 active degrees of freedom for thumb; 2 active degrees of freedom for index finger; 2 active degrees of freedom for middle finger
**Dex3-1 can be equipped with a multi-tactile array
Joint output bearing
Industrial grade cross roller bearing (high precision, high load capacity)
Industrial grade cross roller bearing (high precision, high load capacity)
Joint motor
Low inertia high-speed inner rotor permanent magnet synchronous motor (better response speed and heat dissipation)
Low inertia high-speed inner rotor permanent magnet synchronous motor (better response speed and heat dissipation)
Maximum torque of knee joint [1]
90N.m
120N.m
Maximum arm load [2]
About 2Kg
About 3Kg
Calf + thigh length
0.6M
0.6M
Arm span
About 0.45M
About 0.45M
Ultra-large joint movement space
Waist joint: Z±155°
Knee joint: 0~165°
Hip Joints: P±154°, R-30~+170°, Y±158°
Waist joints: Z±155°, X±45°, Y±30°
Knee joints: 0~165°
Hip joints: P±154°, R-30~+170°, Y±158°
Wrist joints: P±92.5°, Y±92.5°
Electrical characteristics
All joints are hollow and have internal wiring
Yes
Yes
Joint encoder
Dual encoder
Dual encoder
Cooling system
Local air cooling
Local air cooling
Power supply
13 lithium batteries
13 lithium batteries
Basic computing power
8-core high-performance CPU
8-core high-performance CPU
Perception sensor
Depth camera + 3D LiDAR
Depth camera + 3D LiDAR
4 microphone array
Yes
Yes
5w speaker
Yes
Yes
WiFi6, Bluetooth 5.2
Yes
Yes
Matching
High computing power module
/
NVIDIA Jetson Orin
Smart battery (quick release)
9000mAh
9000mAh
Charger
54V 5A
54V 5A
Handheld remote control
Yes
Yes
Others
Battery life
About 2h
About 2h
Smart OTA upgrade
Yes
Yes
Secondary development [3]
/
Yes
Warranty period [4]
8 months
18 months
