MUWEIDU L4030 Motor Brushless DC Servo Motor 16V 160rpm 0.25N.m RS485/CAN 15/18-bit Encoder
MUWEIDU L4030 Motor Brushless DC Servo Motor 16V 160rpm 0.25N.m RS485/CAN 15/18-bit Encoder
MUWEIDU
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Overview
MUWEIDU L4030 Motor is a low-speed, high-precision brushless DC servo motor with integrated electric drive features for speed/position control. It supports RS485 or CAN communication and is designed for compact, space-constrained motion applications requiring stable, smooth operation.
Key Features
- Series positioning: “Series of Low-speed & High-precision Brushless DC Motors”
- Mini servo motors; hollow-shaft design
- Stable & smooth operation
- CE Certified
- Integrated high precision
- Lightweight construction; high torque performance
- Meets the requirements of low-speed and high-precision position control
- High-performance 32-bit MCU enables the MS Series to be fully compatible with all control commands of the MF Series
- Premium silicon steel sheets and high-temperature resistant high-performance permanent magnets adopted as core motor materials
- Outer rotor multi-stage flattened design delivers higher torque for space-constrained applications
- Brushless structure with high-performance bearings for smoother rotation and longer service life
- High-precision, low-temperature-drift alloy resistors for accurate current sampling and control
- Full N-channel three-phase full-bridge drive with low internal resistance and high current output
- Supports seamless switching between torque open-loop, speed and position control modes
- One-time calibration; “zero position never lost”
Technical Specifications
| Model | L4030 |
| Rated Voltage | 16V |
| Rated Current | 1.1A |
| Peak Power | 5.5W |
| Rated Torque | 0.25N.m |
| Peak Torque | 0.35N.m |
| Rated Speed | 160rpm |
| Encoder | 15bit or 18bit |
| Rotor Inertia | 105gcm^2 |
| Motor Temperature Monitoring | YES |
| Control Modes | Speed/Position |
| Communication Protocol | RS485 or CAN |
| Overall Dimensions | Phi39.6mm x 33mm |
| Weight | 112g |
Interface Definition
- ID SWITCH
- CAN/RS485
| 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 |
Application Scenarios
- Humanoid Robots
- Robotic Arms
- Exoskeletons
- Quadruped Robots
- AGV Vehicles
- ARU Robots
- 360 degree Camera
- Handheld Camera
- LiDAR
- Gimbal
PC Software / Control Functions (as stated)
- PC-Based Parameter Tuning / Testing / Firmware Upgrade Available
- Compatible with open-source development platforms including PC, MCU, PLC, industrial computer and Raspberry Pi
- Multiple Control Modes: Torque Mode; Speed Mode; Multi-Turn Control Mode; Single-Turn Position + Direction Mode; Incremental Position Mode
- With speed limit options for: Multi-Turn Control Mode; Single-Turn Position + Direction Mode; Incremental Position Mode
- Multi-layer protection mechanisms
- Brake function reserved (Brake / Brake Release)
Documents
For technical support, integration questions, or documentation help, contact support@rcdrone.top or visit https://rcdrone.top/.
Details
Compact mini servo motor platform designed for low-speed, high-precision motion in tight spaces.
Integrated drive electronics support stable low-speed, high-precision position control with efficient motor materials and design.
Choose CAN or RS485 communication and absolute encoder feedback for responsive speed and position control.
Clear interface labeling simplifies wiring for power, CAN/RS485 lines, and UART signal connections.
PC tools enable parameter tuning, testing, and firmware upgrades across multiple control modes and encoder configurations.
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