Overview
LKMTECH MF12025-V2 Motor is an integrated motor with built-in drive and encoder for robotics actuation systems requiring high control accuracy and high torque output. It supports CAN or RS485 communication and can switch between torque mode, speed mode and position mode.
Key Features
- Integrated design (mechanical-electrical integration)
- Lightweight design (flattening design of aerospace aluminium alloys)
- High torque output (high performance RbFeB permanent magnet)
- Control modes: torque mode, speed mode and position mode
- Communication: CAN or RS485; supports a variety of baud rates
- Supports PWM input
- Real-time monitoring of stator temperature
- Main control: 32-bit Cortex-M4 ARM high-efficiency processor
- Drive uses full bridge circuit with low internal resistance and high current
- 18-bit single turn absolute value magnetic encoder; one calibration, zero position never lose
- Professional technical team; support tailor-made
- Motor construction notes: external-rotor; permanent magnet multi-stage arc design; smaller air gap; radial magnetization; 0.2mm silicon steel sheet; Class H insulated enamelled wire; SH grade NdFeB; OEM/ODM service
- Program software provided to adjust parameters, test and upgrade; supports open source development such as PC, MCU, PLC, ICP and RPi
Specifications
| Item Name | MF12025v2 |
| Turns | 20 |
| Rated Voltage | 24V |
| Max Speed | 250RPM |
| Rated Torque | 5N.m |
| Rated Speed | 115RPM |
| Rated Current | 4A |
| Max Power | 60W |
| Max Torque | 10N.m |
| Speed constant | 4.8rpm/V |
| Torque Constant | 1.25N.m/A |
| Winding Type | Y |
| Phase Resistance | 2.4Ω |
| Phase Inductance | 5mH |
| Motor Poles | 42 |
| Rotor inertia | 5500gcm² |
| Motor Temperature | YES |
| Bearing Rated Load | 1560N |
| Motor Weight | 1147g |
| Recommend Drive | DF70v2 |
| Drive input Voltage | 7.4-32V |
| Communication | RS485 OR CAN |
| Communication Frequency | RS485:500Hz(115200bps)/CAN:2KHz(1Mbps) |
| Encoder | 18bit Magnetic Encoder |
| Encoder Baudrate(RS485) | 9600, 19200, 57600, 115200, 230400, 406800, 1M, 2Mbps |
| Baudrate(CAN) | 100K, 125K, 250K, 500K, 1M |
| Control Mode | Torque Loop(24KHz)/Speed Loop(8KHz)/Position Loop(8KHz) |
| Acceleration curve | Trapeziod acceleration |
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
- Camera PTZ
- Laser LiDAR
- Power station inspection robot
- Industrial inspection
For pre-sales compatibility checks and integration support, contact support@rcdrone.top or visit https://rcdrone.top/.
Manuals
Details

An integrated actuator motor for robotics that combines the drive and encoder and supports both CAN and RS485 communication.

The integrated mechanical-electrical layout helps keep the actuator compact while maintaining high control accuracy and torque output.

External-rotor construction and permanent-magnet design details support smooth torque delivery for precision joints and motion modules.

Torque, speed, and position modes are supported, with built-in temperature monitoring and flexible CAN/RS485 connectivity options.

PC software is provided for parameter tuning, testing, and updates, supporting common development platforms and controllers.
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