Overview
LKMTECH MF9015-V2 Motor (MF9015 v2) is an integrated motor designed for compact robotic and automation actuators. Visible feature text highlights: Integrated Design / Lightweight Design / High Control Accuracy / High Torque Output. The MF v2 product update notes: encoder resolution 14-bit upgraded to 18-bit, cogging torque optimization, support for PWM input, and CAN/RS485 communication with a variety of baud rates.
Key Features
- Control mode switching: torque mode, speed mode, and position mode
- Communication: CAN or RS485
- Main control: 32-bit Cortex-M4 ARM high-efficiency processor
- Real-time monitoring of stator temperature
- Drive circuit: 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
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
- Camera PTZ
- Laser lidar
- Power station inspection robot
- Industrial inspection
Specifications
MF9015v2 Electrical & Performance (Two Variants)
| Parameter | Value (Variant A) | Value (Variant B) |
|---|---|---|
| Item Name | MF9015v2 | MF9015v2 |
| Turns | 16 | 35 |
| Rated Voltage | 24V | 24V |
| Max Speed | 1085RPM | 500RPM |
| Rated Torque | 1.63 N.m | 1.67 N.m |
| Rated Speed | 780RPM | 290RPM |
| Rated Current | 7.03A | 3.34A |
| Max Power | 120W | 55W |
| Max Torque | 3.4 N.m | 5 N.m |
| Speed constant | 33 rpm/V | 12.1 rpm/V |
| Torque Constant | 0.23 N.m/A | 0.50 N.m/A |
| Winding Type | Y | Y |
| Line resistance | 0.35 ohm | 1.51 ohm |
| Phase Inductance | 0.65 mH | 1.05 mH |
| Motor Poles | 28 | 28 |
| Rotor inertia | 3271 gcm^2 | 3271 gcm^2 |
| Motor Temperature | YES | YES |
| Bearing Rated Load | 650N | 650N |
| Motor Weight | 660g | 660g |
Recommended Drive / Interface
| 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 |
Motor Characteristic Curve (Labels)
- Motor characteristic curve legend: Inputdc Current, Efficiency, Output Power, Output Torque
- Curve labels shown: MF9015-16T and MF9015-35T
Installation Drawing (Visible Dimensions/Notes)
- 42 ± 0.2
- 28
- Diameter: Φ44
- Diameter: Φ35
- Diameter: Φ15.7 (+0.1 / 0)
- Mounting note: 4-M4 depth 10 (shown as “4-M4▽10”)
- Mounting note: 8-M4 depth 6 (shown as “8-M4▽6”)
- Dimension shown: 89 (+0.1 / 0)
- Dimension shown: 30 (appears twice)
For selection guidance or integration support, contact support@rcdrone.top or visit https://rcdrone.top/.
Manuals / Documents
Details

MF9015-V2 integrates the motor, drive, and encoder in a compact actuator, updated to 18-bit magnetic feedback with PWM plus CAN/RS485 control options.

Switch between torque, speed, and position modes while monitoring stator temperature in real time through the integrated drive and controller.

Performance curves and the installation drawing help match the 16T or 35T winding option and confirm fit for your mounting layout.
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