Robotic Actuator / AK80-64 KV80
AK80-64 KV80 Robotic Actuator
An all-in-one high-torque actuator combining a BLDC motor, 64:1 planetary gearbox, driver and encoder – built for robot hip joints, exoskeletons and high-load limbs.
120 Nm
Peak Torque
48 Nm
Rated Torque
75 rpm
No-load Speed
64:1
Reduction
Product Overview
Engineered for high-load dynamics
The CubeMars AK80-64 KV80 integrates a brushless DC motor, proprietary planetary gearbox, encoder and driver into a compact, easy-to-install unit. Its 64:1 gear reduction excels in low-speed, high-torque applications while maintaining control precision and responsive performance.
The module supports both servo and MIT hybrid control modes with adaptive PID parameter identification, and integrates protection against overcurrent, overvoltage/undervoltage and overheating for reliable operation in demanding environments.
Highlights
Engineered in detail
A closer look at the design, control and integration of the AK80-64 KV80.
Two-in-One Dynamic Power
A brushless motor and 64:1 planetary gearbox fused into one high-torque actuation module.
Highly Integrated, Ultra-Light
Motor, gearbox, driver and encoder combined to minimise wiring and mechanical complexity.
Low-Noise, Strong Output
Optimised electromagnetics deliver powerful torque with quiet, stable operation.
64:1 Planetary Reduction
A precision planetary gear solution provides high load capacity and holding torque.
Plug-and-Play Connector
A plug-in interface replaces traditional wire harnesses to simplify installation.
Built for Demanding Robots
Ideal for legged robots, exoskeletons and collaborative-arm high-load joints.
Technical Specifications
AK80-64 KV80 Specifications
Verified CubeMars manufacturer specifications for the AK80-64 KV80.
Applications
Where the AK80-64 works
Built for powerful, high-load robotic motion.
Legged Robots
High-torque hip and knee joints for dynamic locomotion.
Exoskeletons
Powerful assistive joints for heavy-duty wearables.
Collaborative Arms
High-load manipulator joints with precise control.
Industrial Automation
Dynamic actuation for demanding automation cells.
Related Accessories
Complete your AK80-64 KV80 setup
Recommended CubeMars accessories to configure, tune and deploy the AK80-64 KV80.
Driver Board V2.1
CubeMars driver board for servo and MIT hybrid control of the AK80-64.
R-Link V2.0
USB-to-CAN/UART debugging adapter for tuning and firmware updates.
Wiring Package V2.0
Matched power and communication cabling for quick integration.
Ready to integrate the AK80-64 KV80?
Talk to our robotics specialists for availability, lead time, and integration support.