CubeMars AK80-8 KV60 Motor
CubeMars AK80-8 KV60 Motor
Product Description
The CubeMars AK80-8 KV60 robotic actuator integrates a high-performance brushless DC motor, 8:1 planetary gearbox, driver, and encoder into a compact, easy-to-install unit. With an 8:1 gear reduction, it delivers stable torque output while maintaining fast dynamic response. The module supports multi-loop control (position, speed, torque, and MIT hybrid mode), features plug-and-play connectivity and auto PID parameter identification, and includes integrated protection against overcurrent, overvoltage/undervoltage, and overheating for reliable operation in demanding environments.
Core Specifications
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Motor Dimensions: Ф98*43.9mm
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Motor Weight: 570g
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Peak Torque: 25Nm
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No-load Speed: 360rpm
Product Highlights
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Fully Integrated Design: All-in-one integration of BLDC motor, gearbox, and driver reduces wiring complexity and simplifies installation
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High Torque Performance: 10 Nm rated output, suitable for medium-load applications
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Flexible Control: Supports both MIT hybrid control and traditional servo modes for diverse application needs
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Smart Tuning: Auto PID parameter identification eliminates manual tuning and accelerates setup
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Comprehensive Protection: Built-in overcurrent, overvoltage/undervoltage, and overtemperature protection enhances system reliability
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Plug-in Interface: Connector-based design minimizes wiring, enabling faster assembly and easier maintenance
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Broad Application Range: Designed for exoskeletons, legged robots, joint actuators, and AGV power systems
Packaging Contents
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AK80-8 KV60 Actuator (Comes standard with a driver board)x1
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Power Cable x1
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Serial CAN Cable x1
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Certificate of Conformance x1
| PRODUCT PARAMETERS | |||
| Parameter | Value | Parameter | Value |
| Application | Legged Robot,Exoskeleton,AGV |
Peak torque (Nm) | 25 |
| Driving way | FOC | Peak current (ADC) | 21 |
| Operation ambient temperature | -20°C~50°C | Kv (rpm/V) | 60 |
| Winding type | Star | Kt (Nm/A) | 0.199 |
| Insulation class | C | Ke (V/krpm) | 19.8 |
| Insulation High-voltage | 1000V 5mA/2s | Phase to Phase resistance (mΩ) |
430 |
| Insulation resistance | 1000V10MΩ | Phase to Phase inductance (μH) |
214 |
| Phase | 3 | Inertia (gcm²) | 1232.6191 |
| Pole pairs | 21 | Km (Nm/√W) | 0.3 |
| Reduction ratio | 8:01 | Mechanical time constant (ms) |
0.66 |
| Back drive(Nm) | 0.75 | Electrical time constant (ms) |
0.5 |
| Backlash (°) | 0.38 | Weight (g) | 570 |
| Temperature sensor | NTC MF51B 103F3950 | Maximum torque weight ratio (Nm/kg) |
35 |
| Noise dB 65CM away the motor | 50 | CAN connector | A1257WR-S-4P |
| Basic load ratings (dyn. C ) N | 2000 | UART connector | A1257WR-S-3P |
| Basic load ratings (stat.C0) N | 2520 | Power connector | XT30PW-M |
| Rated voltage (V) | 48 | Inner loop encoder type | Magnetic encoder |
| Rated torque (Nm) | 10 | Inner ring encoder resolution |
14bit |
| Rated speed (rpm) | 243 | Outer ring encoder type | Magnetic encoder |
| Rated current (ADC) | 6.9 | Outer ring encoder resolution |
15bit |
| Number of encoder | 2 | ||