Overview
CubeMars AK60-6 V1.1 Motor is a high-integrated dynamic module (motor + planetary gear solution) designed for robotics joints and compact actuator builds. It features a 6:1 reduction ratio, 24V rated voltage, and an integrated 14-bit magnetic encoder for closed-loop control.
Key Features
- Two-in-one integrated dynamic module design
- High integrate, ultra light design; module weight 368g; thin as 39.5mm
- Low noise operation; strong power
- Lower cogging torque; smooth running; high resolution
- Motor combined with planetary gear solution; reduction ratio 6:1
- Plug and play connector design to replace traditional wires and optimize installation
- Single loop absolute encoder: 14BIT (magnetic encoder)
- Interfaces and protocol labeling: CAN protocol; serial debugging interface; UART
- Notes on backlash: technical table lists 0.55°; feature graphic indicates 12 arcmin (0.2°)
Specifications
| Peak torque | 9N.m |
| Peak current | 22.7ADC |
| Kv | 140rpm/V |
| Kt | 0.078N.m/A |
| Ke | 7.5V/krpm |
| Phase to Phase resistance | 202mΩ |
| Phase to Phase inductance | 138μH |
| Inertia | 243.5g.cm² |
| Km | 0.17 Nm/√W |
| Mechanical time constant | 0.81ms |
| Electrical time constant | 0.68ms |
| Weight | 368g |
| Thickness (module) | 39.5mm |
| Maximum torque weight ratio | 24.46N.m/kg |
| CAN connector | A1257WR-S-4P |
| UART connector | A1257WR-S-3P |
| Power connector | XT30PW-M |
| Inner loop encoder type | Magnetic encoder |
| Inner ring encoder resolution | 14bit |
| Outer ring encoder type | - |
| Outer ring encoder resolution | - |
| Driving way | FOC |
| Operation ambient temperature | -20℃~50℃ |
| Winding type | Delta |
| Insulation class | C |
| Insulation High-voltage | 500V 5mA/2s |
| Insulation resistance | 500V10MΩ |
| Phase | 3 |
| Pole pairs | 14 |
| Reduction ratio | 6:1 |
| Back drive | 0.2N.m |
| Backlash | 0.55° (feature graphic: 12 arcmin / 0.2°) |
| Temperature sensor | NTC MF51B 103F3950 |
| Noise dB 65CM away the motor | 60 |
| Basic load ratings (dyn. C) | 3150N |
| Basic load ratings (stat. C0) | 4500N |
| Rated voltage | 24V |
| Rated torque | 3N.m |
| Rated speed | 420rpm |
| Rated current | 6.5ADC |
| Number of encoder | 1 |
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
Manuals
- AK60-6 V1.1 KV80-Motor.stp
- AK60-6 V1.1 KV80-Motor Installation Dimension Drawing.pdf
- AK-Series-Module-Driver-User-Manual-V1.0.15.X.pdf
For selection guidance, wiring/connector questions, or support with integration, contact support@rcdrone.top or visit https://rcdrone.top/.
Details

CubeMars AK60-6 V1.1 combines the motor and planetary gearbox into one compact joint module for robotics and actuator builds.

A slim 39.5 mm profile and 368 g module weight help keep robotic joints light without sacrificing integration.


The integrated planetary gear stage uses a 6:1 reduction ratio; published backlash is noted as 12 arcmin (0.2°) in the feature graphic.

Plug-and-play connectors simplify wiring, with CAN communication, UART/serial debugging access, and a built-in 14-bit magnetic encoder for closed-loop control.
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