model

G1

G1-EDU

Height, Width and Thickness (Stand)

1320x450x200mm

1320x450x200mm

Height, Width and Thickness (Fold)

690x450x300mm

690x450x300mm

Weight (With Battery)

About 35kg

About 35kg

Total Degrees of Freedom (Joint Freedom）

23

23~43

Single Leg Degrees of Freedom

6

6

Waist Degrees of Freedom

1

1+ (Optional 2 additional waist degrees of freedom)

Single Arm Degrees of Freedom

5

5

Single Hand Degrees of Freedom

/

7（Optional Force control of three-fingered hand）+2(Optional 2 additional wrist degrees of freedom)

Joint output bearing

Industrial grade crossed roller bearings (high precision, high load capacity)

Industrial grade crossed roller bearings (high precision, high load capacity)

Joint motor

Low inertia high-speed internal rotor PMSM(permanent magnet synchronous motor,better response speed and heat dissipation)

Low inertia high-speed internal rotor PMSM(permanent magnet synchronous motor,better response speed and heat dissipation)

Maximum Torque of Knee Joint[1]

90N.m

120N.m

Arm Maximum Load[2]

About 2Kg

About 3Kg

Calf + Thigh Length

0.6M

0.6M

Arm Span

About 0.45M

About.45M

Extra Large Joint Movement Space

Waist joint：Z±155°

Waist joint：Z±155°、X±45°、Y±30°

Knee joint：0~165°

Knee joint：0~165°

Hip joint：P±154°、R-30~+170°、Y±158°

Hip joint：P±154°、R-30~+170°、Y±158°

Wrist joint：P±92.5°、Y±92.5°

Full Joint Hollow Electrical Routing

YES

YES

Joint Encode

Dual encoder

Dual encoder

Cooling System

Local air cooling

Local air cooling

Power Supply

13 string lithium battery

13 string lithium battery

Basic Computing Power

8-core high-performance CPU

8-core high-performance CPU

Sensing Sensor

Depth Camera+3D LiDAR

Depth Camera+3D LiDAR

4 Microphone Array

YES

YES

5W Speaker

YES

YES

WiFi 6 、Bluetooth 5.2

YES

YES

High Computing Power Module

/

NVIDIA Jetson Orin

Smart Battery (Quick Release)

9000mAh

9000mAh

Charger

54V 5A

54V 5A

Manual Controller

YES

YES

Battery Life

About 2h

About 2h

Upgraded Intelligent OTA

YES

YES

Secondary Development[3]

/

YES

Note
[1] The maximum torque of the joint motors of the whole machine is different. This is the maximum torque of the largest joint motor among them.
[2] The maximum load of the arm varies greatly under different arm extension postures.
[3] For more information, please read the secondary development manual.
[4] For more detailed warranty terms, please read the product warranty brochure.
[5] The above parameters may vary in different scenarios and configurations, please subject to actual situation.
[6] The humanoid robot has a complex structure and extremely powerful power. Users are asked to keep a sufficient safe distance between the humanoid robot and the humanoid robot.Please use with caution
[7] If any change in the appearance of the product, please refer to the actual product.
[8] This product is a civilian robot. We kindly request that all users refrain from making any dangerous modifications or using the robot in a hazardous manner.
[9] Please visit Unitree Robotics Website for more related terms and policies, and comply with local laws and regulations