# Driver Board V2.1

**Artikelnr.:** PM-7053 | **HAN:** Driver-board-V2.1

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The CubeMars Driver Board-V2.1 is the second version of the planetary brushless motor controller integrated into the AK series, 

including the AK70-10 model and above, such as AK70-10, AK80-6, AK80-8, AK80-64, AK10-9, etc. It operates at a rated voltage of 48V, 

has a peak current of 60A, an onboard 14-bit single-turn absolute encoder, built-in temperature sensor, and overload and over-temperature 

protection functions. You can connect it to the computer using the CubeMars R-link connection tool or USB to TTL, and utilize the 

CubeMars Tool PC-side debugging terminal software for motor control, debugging, and firmware upgrades. CubeMars Tool provides users 

with a friendly and intuitive interface, making adjustment and programming less cumbersome and tedious.

CubeMars Driver Board-V2.1 is specifically designed to meet the needs of robots, providing high performance, low energy consumption, 

and reliability, making it an ideal solution for demanding robot applications. The board supports servo mode and MIT motion control mode, 

as well as single-loop control such as speed, current, torque, brake, and position loops, and multi-loop control like position-velocity loops.

• Rated Operating Voltage: 48V DC

• Maximum Allowable Voltage: 52V DC

• Rated Operating Current: 40A DC

• Maximum Allowable Motor Current: 60A DC

• Dimensions: 62\*58 mm

• Communication Interface: CAN, Serial Port

• Software: CubeMars Tool PC-side Debugging Terminal

• Main Applications: Quadruped and legged Robots, Exoskeletons, ROV, UGV, AGV, Drones, Collaborative Robotic Arms, and Drive Wheel 

Chassis, etc.

• Plug and Play

• Motion Modes: Position, Velocity, Torque Single-Loop Control, and Position-Velocity Loop Multi-Loop Control, etc.

• Onboard 14-bit Single-Turn Absolute Encoder

For more information on control methods and debugging operations, please refer to the AK series module driver user manual, Bilibili, 

and YouTube tutorials. If you have more questions about adaptation and control, feel free to consult with our online advisors!