CubeMars AK60-39 V3.0 KV80 BLDC Robotic Actuator The CubeMars AK60-39 V3.0 KV80 is a high-torque AK Series robotic actuator with a BLDC motor, two-stage 39:1 planetary gearbox, integrated driver board, and dual magnetic encoder feedback. It is designed for legged robots, exoskeletons, AGV platforms, collaborative robots, and other high-load joint applications. CubeMars Motor Application Guide Motor Type Actuator Model Technical Description Shoulder Joint Motor AK60-39 V3.0 CubeMars shoulder joint motors are specifically designed for multi-axis rotation in humanoid robot shoulder joints, enabling complex arm movements such as lifting, rotation, extension, and abduction with ease. With high load capacity and high torque output, these motors allow the robot’s shoulder to reliably support the weight of the entire arm and any carried loads, especially in tasks involving lifting or transporting heavy objects. Their high precision and rapid response ensure accurate motion control and smooth, coordinated arm movements, making them ideal for delicate operations and human-robot collaboration. Elbow Joint Motor AK70-9 V3.0 CubeMars elbow joint motors are specifically designed for flexion, extension, and rotation of humanoid robot arms, enabling robots to easily perform arm bending, stretching, and carrying tasks. With high precision and high torque performance, these motors ensure smooth, coordinated, and accurate angle control, making them ideal for delicate operations and complex tasks. The highly integrated and lightweight design allows for easy installation and maintenance, even within the limited space of the elbow joint. Wrist Joint Motor AK45-10 CubeMars wrist joint motors are specifically designed for multi-axis movement in humanoid robot wrists. Featuring high torque density, high precision, and a lightweight design, these motors ensure precise control and smooth motion during demanding tasks such as rotation, flexion, and deviation. The compact structure is ideal for integration and maintenance in the extremely limited space of the wrist. Supporting servo, MIT, and other control modes, these motors meet the diverse needs of service, research, education, and medical applications. Neck Joint Motor AK40-10 The CubeMars Neck Joint Motor Series is a high-performance actuator solution designed for humanoid robots and advanced robotic platforms. Featuring a compact structure, high torque density, and precise motion control, these actuators are ideal for robotic neck joint applications that require smooth movement, fast response, and stable positioning. Suitable for humanoid robot heads, service robots, and interactive robotic systems, the series enables natural multi-axis motion while maintaining high reliability and efficiency. Hip Joint Motor AKH70-48 V1.0 CubeMars hip joint motors are specifically engineered for multi-axis coordination in the lower limbs and torso of humanoid robots. Featuring high torque density, exceptional precision, and lightweight construction, these motors enable smooth and accurate execution of complex leg movements such as forward/backward swing, lateral swing, and rotation. The compact design ensures easy integration and maintenance, while supporting multiple control modes including servo and MIT. Knee Joint Motor AK80-64 CubeMars knee joint motors are specifically designed for flexion and extension in the knee area of a humanoid robots. With high load capacity and precise control performance, they enable robots to smoothly and steadily perform demanding actions such as bending, jumping, squatting, stair climbing, and running. Featuring a highly integrated and lightweight design, these motors maintain stable and flexible performance even under frequent movement and heavy load conditions at the knee joint. Ankle Joint Motor AKH70-16 V1.0 The CubeMars Ankle Joint Motor Series is a high-performance actuator solution specifically designed for humanoid robots. Engineered for robotic ankle joint applications, these actuators feature high torque density, precise motion control, and excellent dynamic response to support stable walking, advanced balance control, and agile movement. With a compact and lightweight design, the series is ideal for humanoid robots and biped robots. Robot Joint Module AK10-9 V3.0 AK10-9 V2.0 KV100 AK10-9 V2.0 KV60 AK80-9 V3.0 AK80-8 AK80-6 AK80-64 AK70-10 AK70-9 V3.0 AK60-6 V3.0 AK60-6 V1.1 KV140 AK45-36 AK45-10 AK40-10 CubeMars Robot Joint Modules integrate high-performance brushless motors, proprietary precision planetary gearboxes, and high-resolution encoders, specifically designed for exoskeletons and a wide range of robotic applications. Featuring a high level of integration and lightweight construction, these modules deliver precise and responsive motion control with true plug-and-play convenience, significantly enhancing robotic flexibility and operational efficiency. Supporting both servo and MIT control modes, motor control becomes simpler and more accurate. Robot Dog Motor AK10-9 V3.0 AK10-9 V2.0 KV100 AK10-9 V2.0 KV60 AK80-9 V3.0 AK80-8 AK80-6 AK80-64 AK70-10 AK60-6 V3.0 AK60-6 V1.1 AK45-36 AK45-10 AK40-10 CubeMars robotic dog motors are specifically designed for use in research, inspection, security, and rescue applications. With a weight range of 340g to 960g, rated torque from 3Nm to 48Nm, gear ratios from 6:1 to 48:1, and rated voltage of 24/48V, these motors integrate high-performance brushless motors, proprietary planetary gearboxes, and high-precision encoders. Featuring high torque density, rapid response, and lightweight construction, they ensure precise joint movement for robotic dogs, enabling smooth turning, jumping, climbing, and reversing under heavy loads. CubeMars motors empower robotic dogs to easily handle complex terrains and diverse tasks. Rehabilitation Robot Motor AK10-9 V2.0 KV100 AK10-9 V2.0 KV60 RI80 V2.0 RI70 RI60 RI50 CubeMars rehabilitation robot motors are specifically designed for precise, smooth, and safe motion control in medical rehabilitation and assistive devices. Featuring high-precision output, low noise, and a lightweight, compact design, they are easy to integrate into various rehabilitation systems. With outstanding reliability and stability, these motors provide a comfortable experience for patients. They are simple to maintain and support personalized rehabilitation solutions. Key Specifications Application Legged Robot, Exoskeleton, AGV Motor dimensions Φ79 × 67 mm Motor weight 750 g Rated voltage 48 V Rated torque 24 Nm Peak torque 72 Nm Rated speed 70 rpm No-load speed 98 rpm Rated current 4.5 ADC Peak current 17 ADC Reduction ratio 39:1 KV 80 rpm/V KT 0.12 Nm/A KE 12.5 V/krpm Backlash 15 arcmin Maximum torque density 96 Nm/kg Encoder Dual magnetic MT6835 encoders, 21-bit inner and outer resolution Product Highlights Two-stage 39:1 planetary reduction for 24 Nm rated torque and 72 Nm peak torque. Dual encoder structure with stable position detection and power-off absolute-position retention. Servo and MIT mode switching with one-click parameter identification. Integrated overcurrent, overvoltage/undervoltage, and overheating protection. Applications High-load legged robot joints that require 24 Nm rated torque and 72 Nm peak torque. Exoskeleton and rehabilitation robotics where precise joint position retention is important. Collaborative robots, medical devices, and AGV mechanisms using integrated high-torque actuators. What Is Included AK60-39 V3.0 KV80 robotic actuator with driver board x1, Power CAN Cable x1, Serial Cable x1, Certificate of Conformance x1. FAQ What is the CubeMars AK60-39 V3.0 KV80 designed for? High-load legged robot joints that require 24 Nm rated torque and 72 Nm peak torque. What are the key torque ratings? The official specifications list 24 Nm rated torque and 72 Nm peak torque. Which official files are available? CubeMars provides 5 official files for this product, including drawings, manuals, software, or driver files listed on the product page. Links Official Files AK-Series Product Manual V3.2.0 for AK 3.0 Robotic Actuator (PDF) - updated 2026-06-12. AK Series V3.23 Upper Computer for AK 3.0 Motor (ZIP) - updated 2026-06-12. Arduino Demo for AK 3.0 Series Motor (ZIP) - updated 2026-06-08. AK60-39 V3.0 Robotic Actuator 3D Drawing (STEP, ZIP) - updated 2026-02-05. AK60-39 V3.0 Robotic Actuator 2D Drawing (PDF) - updated 2026-02-05.
