Unitree - GO2 Robot Dog

The New Generation

Unitree Go2

Scientific and Technological Innovation

Based on the technical innovation and the industrial leadership, Unitree upgraded its technology, returning for a smart and improved partner

Equipped with standard 4D LIDAR and recognition system upgraded by 200%

Go2 is equipped with Unitree self-developed 4D lidar L1. It has a 360°×90° hemispherical ultra-wide-angle perception capability and few blind spots. The minimum detection distance of Go2 is as low as 0.05m and can realize all-terrain awareness.

Embodied Intelligence: AI+Robot

GPT empowers new intelligent creature.

Go2 can process and analyze data from GPT’s huge language and knowledge base, to better understand the world and make decisions.

Note: Use varies by country or region, please refer to the actual situation.

Rich in Actions and poses.

Go2 boasts a variety of poses such as jumping, stretching, shaking hands, cheering, pouncing, and sitting down.

Battery capacity and endurance upgraded by 150%.

Go2 is equipped with a battery capacity increased to 8,000mAh, as a 15,000mAh ultra-long life battery is optional, and a voltage increased to 28.8V to improve motor efficiency, power and stability.

Knee motor performance enhanced by 30%.

Go2 boasts a peak joint torque of 45N.m[1], a new internal trace connecting technique, and heat pipe coolers in the knee area.

ISS2.0 - Intelligent Side-follow System

By adopting the new wireless vector positioning and control technology, the positioning accuracy is technically upgraded by 50%, the remote control distance is over 30m, and combined with the optimised obstacle avoidance strategy, it can make the robot better traverse complex terrain.

OTA Upgrades - Advanced and intelligent.

With user authorisation, the robot automatically connects to a cloud-based OTA service to upgrade its own programs to continuously improve the user experience.

Super Recognition System

4D LIDAR L1

Max Running Speed

Approx. 5M/s (tested in lab)

Peak Joint Torque

Approx. 45N.m

Wireless Module

WiFi 6/Bluetooth/4G

Ultra-long battery Endurance

Approx. 2h—4h (Long battery life measured in real life)

Intelligent Side-follow System

ISS 2.0

Intelligent Interaction

Have great fun with the APP

HD picture quality, real-time and stable.

A new App realizes HD image transmission and real-time remote monitor. Built-in 4G and eSIM enables more stable connection and remote control.

Pushing boundaries with technology

Equipped with more high-tech devices

Specification

	AIR	PRO	EDU *A variety of configurations are available, please contact us for details	EDU PLUS *A variety of configurations are available, please contact us for details
Dimension - Standing	70x31x40cm	70x31x40cm	70x31x40cm	70x31x40cm
Dimension - Crouching	76x31x20cm	76x31x20cm	76x31x20cm	76x31x20cm
Weight (with battery)	About 15kg	About 15kg	About 15kg	About 15kg
Material	Aluminium alloy + High strength engineering plastic	Aluminium alloy + High strength engineering plastic	Aluminium alloy + High strength engineering plastic	Aluminium alloy + High strength engineering plastic
Voltage	28V~33.6V	28V~33.6V	28V~33.6V	28V~33.6V
Peaking capacity	About 3000W	About 3000W	About 3000W	About 3000W
Payload	≈7kg MAX ~ 10kg	≈8kg MAX ~ 10kg	≈8kg MAX ~ 12kg	≈8kg MAX ~ 12kg
Speed	0 ~ 2.5m/s	0 ~ 3.5m/s	0 ~ 3.7m/s MAX ~ 5m/s	0 ~ 3.7m/s MAX ~ 5m/s
Max Climb Drop Height	About 15cm	About 16cm	About 16cm	About 16cm
Max Climb Angle	30°	40°	40°	40°
Basic Computing Power	○	8-core High-performance CPU	8-core High-performance CPU	8-core High-performance CPU
Max Torque[1]	○	About 45N.m	About 45N.m	About 45N.m
Aluminum knee joint motor	12 set	12 set	12 set	12 set
Range of Motion	body：-48~48° thigh：-200°~90° shank：-156°~-48°	body：-48~48° thigh：-200°~90° shank：-156°~-48°	body：-48~48° thigh：-200°~90° shank：-156°~-48°	body：-48~48° thigh：-200°~90° shank：-156°~-48°
Intra-joint circuit (knee)	●	●	●	●
Joint Heat Pipe Cooler	●	●	●	●
Super-wide-angle 3D LIDAR	●	●	●	●
Wireless Vector Positioning Tracking Module	○	●	●	●
HD Wide-angle Camera	●	●	●	●
Foot-end force sensor	○	○	○	○
Basic Action	●	●	●	●
Auto-scaling strap	○	●	○	○
Upgraded Intelligent OTA	●	●	●	●
RTT 2.0 (image transmission)	●	●	●	●
Graphical programme	●	●	●	●
Front lamp	●	●	●	●
WiFI6 with Dual-band	●	●	●	●
Bluetooth 5.2/4.2/2.1	●	●	●	●
4G module	○	●	●	●
Voice Function[2]	○	●	●	●
ISS 2.0 Intelligent side-follow system	○	●	●	●
Intelligent detection and avoidance	●	●	●	●
Charging Pile Compatibility	○	○	●	●
Secondary development[3]	○	○	●	●
Manual controller	optional	optional	●	●
High computing power module	○	○	Nvidia Jetson Orin Nano 40Tops computing power	Nvidia Jetson Orin NX 100Tops computing power
Smart battery	standard (8000mAh)	standard (8000mAh)	long endurance (15000mAh)	long endurance (15000mAh)
Battery life	About 1-2h	About 1-2h	About 2-4h	About 2-4h
Charger	standard (33.6V 3.5A)	standard (33.6V 3.5A)	fast charge (33.6V 9A)	fast charge (33.6V 9A)
Warranty period[4]	6 months	12 months	12 months	12 months

NOTE:

[1] The maximum torque in the table refers to the maximum torque of the largest joint motor; the actual maximum torque varies for the 12 joint motors.

[2] Voice functions include offline voice interaction, commands, intercom and music play.

[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] If any change in the appearance of the product, please refer to the actual product.

Unitree - GO2 Robot Dog

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