Go2 EDU Flagship Edition Robot Dog with Voice AI Large Model, Embodied Intelligence, Bionic Companion Robot, Supports Secondary Development, for Scientific Research, Education, and Industrial Applications
Go2 EDU Flagship Edition Robot Dog with Voice AI Large Model, Embodied Intelligence, Bionic Companion Robot, Supports Secondary Development, for Scientific Research, Education, and Industrial Applications
Sale price $79,999.00Regular price $89,999.00
About B2
Component Names
Back load installation hole map: unit: mm
Guide rail size: unit: mm
Radar Mounting Hole Dimension Drawing: unit: mm
Camera
B2 is equipped with a depth camera and an optical camera in the front and rear, providing long-distance perception and strong anti-interference capabilities. It can provide high-definition image transmission and videos.
LiDAR
The head is equipped with a wide-angle omnidirectional LiDAR, which can recognize terrain features with high resolution.
Electrical Interfaces
User Interface Module Power Parameters
USB Interface Power Parameters (TYPE-C):
Note: This interface is powered from the PC processor in B2's abdomen and shares power with the TYPE-C interface of the B2 abdominal processor.
3. Total 12V output overcurrent protection value: Trigger at 24A, reset at 16A (hiccup self-recovery)
4. Current distribution per 12V interface: None (internal wiring is parallel, sharing one power supply)
Cable Interface
(2+2) Power Line Interface
Pin
Colour
Interface Meaning
1
Black（14AWG）
Power-
2
Red（24AWG）
485A
3
Black（24AWG）
485B
4
White（14AWG）
Power+
(8+2) Signal Line Interface
Pin
Colour
Interface Meaning
T568 Standard Ethernet Cable
1
Black
Power-
2
Orange
4N
Brown
3
Purple
4P
White Brown
4
Brown
1P
White Orange
5
Blue
1N
Orange
6
White
3N
Blue
7
Green
3P
White Blue
8
Pink
2N
Green
9
Grey
2P
White Green
10
Red
Power+(12V)
/
Deep Blue
none
/
Yellow
none
Note:
There are 12 wires in total (8+2 configuration), among which the deep blue and yellow wires are non-functional.
Joint Numbers and Joint Limits
Like animals, quadruped robots have a symmetrical structure with a trunk and four limbs. The four legs are divided into two groups, front and rear, and these two groups are identical in terms of coordinate systems and joint ranges.
Leg and Joint Numbers:
Leg 0: FR, front right leg
Leg 1: FL, front left leg
Leg 2: RR, rear right leg
Leg 3: RL, rear left leg
Joint 0: Hip, trunk joint
Joint 1: Thigh, thigh joint
Joint 2: Calf, calf joint
e.g. FR_thigh: front right leg thigh joint
Joint Limits:
Trunk joint: -0.87~0.87
Thigh joint: -0.94~4.69
Calf joint: -2.82~ -0.43
Coordinate Systems, Joint Rotation Axes, and Joint Zero Points
The rotation axis of the trunk joint is the x-axis, and the rotation axes of the thigh and calf joints are the y-axis, following the right-hand rule for positive rotation direction. When all the joints are at zero degrees, the coordinate systems are as shown in the above figure. The red axis represents the x-axis, the green axis represents the y-axis, and the blue axis represents the z-axis. The actual position of the calf joint cannot reach this position due to the joint limits, and it is only shown here to indicate the zero position. It can be seen that the initial postures of the coordinate systems for each joint are consistent, only differing in position and rotation axis.
Robot Specifications
Dimensions
Parameter
Specification
Standing Size
1098mm×450mm×645mm
Folded Size
880mm×460mm×330mm
Net Weight (including battery)
Approx. 60kg
Degrees of Freedom
12
Maximum Speed
> 6m/s (limited for safety purposes)
Environment
Parameter
Specification
Operating Temperature
-20℃~55℃, under good weather conditions
Slope Walking Ability
> 45°
Maximum Step Height
20~25cm
Jumping Ditch Width
0.5~1.2m
Maximum Jumping Distance
> 1.6m
Protection Level
IP67
Battery Information
Parameter
Specification
Battery Model
BT2-10
Battery Weight
12.2kg
Battery Capacity
45Ah (2268Wh)
Standard Voltage
50.4V
Charging Voltage
58.8V
Charging Current
10A
Operating Time
4-6h
Charging Time
3h 20m
Internal Components
Parameter
Specification
Control and Perception Computing Power
Standard configuration: Intel Core i5 (platform function), Intel Core i7 (user development). Optional configuration: Intel Core i7 and Nvidia Jetson Orin NX (up to 3 units).
Perception Sensor Configuration
3D LiDAR ×1 + Depth Camera ×2 + Optical Camera ×2 (varies with different configurations)
