Overview
LKMTECH MF6015-V2 Motor (MF6015v2) is an integrated-design motor system featuring lightweight construction, high control accuracy, and high torque output. MF v2 updates include encoder resolution upgraded from 14-bit to 18-bit, cogging torque optimization, PWM input support, and CAN and RS485 communication with multiple baud-rate options.
Key Features
- Integrated design: mechanical-electrical integration
- Lightweight design: flattening design of aerospace aluminium alloys
- High torque output: high performance RbFeB permanent magnet
- Motor construction highlights: 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
- Drive/Control capabilities: can switch between torque mode, speed mode and position mode; CAN or RS485 communication; main control adopts 32-bit cortex-m4 ARM high-efficiency processor; real time monitoring of stator temperature; full bridge circuit with low internal resistance and high current
- Encoder: 18-bit single turn absolute value magnetic encoder; one calibration; zero position never lose
- Software: provide program software to adjust parameters, test and upgrade; supports open source development such as PC, MCU, PLC, ICP and RPi
For integration questions (wiring, CAN/RS485 setup, or selection between 15T and 25T), contact support at https://rcdrone.top/ or support@rcdrone.top.
Application Scenarios
- Humanoid Robots
- Robotic Arms
- Exoskeletons
- Quadruped Robots
- AGV Vehicles
- ARU Robots
Specifications
| Parameter | Value (15T) | Value (25T) |
|---|---|---|
| Item Name | MF6015v2 | MF6015v2 |
| Turns | 15 | 25 |
| Rated Voltage | 24V | 24V |
| Max Speed | 1650RPM | 872RPM |
| Rated Torque | 0.81N.m | 0.82N.m |
| Rated Speed | 1260RPM | 560RPM |
| Rated Current | 5.87A | 3.1A |
| Max Power | 185W | 57W |
| Max Torque | 5.5N.m | 3N.m |
| Speed constant | 53rpm/V | 23.3rpm/V |
| Torque Constant | 0.14N.m/A | 0.26N.m/A |
| Winding Type | Y | Y |
| Line Resistance | 0.89Ω | 2.17Ω |
| Phase Inductance | 0.49mH | 1.44mH |
| Motor Poles | 28 | 28 |
| Rotor inertia | 515gcm² | 515gcm² |
| Motor Temperature | YES | YES |
| Bearing Rated Load | 280N | 280N |
| Motor Weight | 251g | 251g |
| Recommend Drive | DF40v2 | DF40v2 |
| Drive input Voltage | 7.4-32V | 7.4-32V |
| Communication | RS485 OR CAN | RS485 OR CAN |
| Communication Frequency | RS485:500Hz(115200bps)/CAN:2KHz(1Mbps) | RS485:500Hz(115200bps)/CAN:2KHz(1Mbps) |
| Encoder | 18bit Magnetic Encoder | 18bit Magnetic Encoder |
| Encoder Baudrate (RS485) | 9600, 19200, 57600, 115200, 230400, 406800, 1M, 2Mbps | 9600, 19200, 57600, 115200, 230400, 406800, 1M, 2Mbps |
| Baudrate (CAN) | 100K, 125K, 250K, 500K, 1M | 100K, 125K, 250K, 500K, 1M |
| Control Mode | Torque Loop(24KHz)/Speed Loop(8KHz)/Position Loop(8KHz) | Torque Loop(24KHz)/Speed Loop(8KHz)/Position Loop(8KHz) |
| Acceleration curve | Trapeziod acceleration | Trapeziod acceleration |
Interface Definition
| Interface | Note |
|---|---|
| B/L | RS485-B Or CAN-L |
| A/H | RS485-A Or CAN-H |
| V- | Negative Power Supply |
| V- | Negative Power Supply |
| V+ | Positive Power Supply |
| V+ | Positive Power Supply |
| T | UART Transmitter |
| R | UART Receiver |
| G | Signal GND |
ID SWITCH is provided on the unit.
Manuals / Documents
Details

MF6015-V2 integrates the motor, drive and 18-bit magnetic encoder for compact 24V robot joints with CAN or RS485 control.

An integrated mechanical-electrical layout keeps the assembly flat and lightweight while maintaining high torque output.

External-rotor construction with a small air gap is designed to improve torque density and smooth rotation.

Connector pinout and the onboard ID switch make multi-node CAN/RS485 wiring and addressing more straightforward.

Torque, speed and position control modes are supported, with real-time stator temperature monitoring over CAN or RS485.

PC software is provided for parameter tuning, testing and firmware upgrades, with options for baud rate and control settings.
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