CubeMars Driver Board V3.0 for AK V3.0 / AKA Series Motors | 48V Servo & MIT Control with CAN Bus

Overview

The CubeMars Driver Board V3.0 is a high-performance motor control board designed specifically for the AK V3.0 and AKA series robotic actuators. Featuring 48V input, CAN bus communication, and a 21-bit single-turn absolute encoder, this controller supports both Servo mode and MIT mode, ensuring precise single-loop and multi-loop control across velocity, torque, and position. Available in two sizes to meet varying current and size requirements, it's ideal for robotic arms, exoskeletons, quadrupeds, and other advanced motion control applications.

Key Features

• ✅ Compatible with CubeMars AK V3.0 and AKA series motors (note connector differences)

• ✅ Supports MIT and Servo modes for flexible control strategies

• ✅ Integrated 21-bit absolute encoder (single-turn) for inner loop control

• ✅ CAN Bus communication (1 Mbps) with streamlined power interface

• ✅ Single-loop (torque, position, speed) and multi-loop control (e.g., velocity-position)

• ✅ PC connectivity via RUBIK LINK V3.0, configuration using CubeMars Tool V3.0

• ✅ Detailed tutorials available on Bilibili and YouTube

Technical Specifications

Interface Description

Serial Communication

• GND (Black)

• RX (Yellow)

• TX (Green)

Power & CAN Communication

• Power + (Red)

• Power - (Black)

• CAN_H (White)

• CAN_L (Blue)

Applications

• Robotic arms

• Legged robots

• AGVs and wheeled robots

• Exoskeletons

• Industrial automation systems

Support & Resources

For detailed control methods and debugging instructions, refer to the AK Series Module Product Manual V3.0. Watch hands-on tutorials on Bilibili or YouTube, or contact our online support team for expert guidance.

CubeMars V3.0 Driver Board with USB port, labeled pins, and integrated circuits.

CubeMars driverboard V3.0 is a third-generation brushless motor controller for AK V3.0 series. It supports PC connection, motor control, tuning, firmware upgrades, and various control modes like Servo and MIT.

CubeMars V3.0 Driver Board specs: 48V, 10A/20A current, ≤50mA standby, 1Mbps CAN, sizes 54x54mm/63x57mm, -20°C-65°C operation, 100°C max control temp, 21-bit/15-bit encoders.

CubeMars V3.0 Driver Board supports serial communication and power supply input via CAN. Serial connections use black (GND), yellow (RX), and green (TX). Power has red (+) and black (-). CAN uses white (CAN_H) and blue (CAN_L). Available in two sizes, it offers flexible connectivity for efficient performance.