Overview
MUWEIDU K5030 Motor is a K Series mid-to-high speed brushless DC motor (servo motor) with an integrated electric drive design (built-in driver and magnetic encoder). It supports speed/position control and is designed for compact, integrated motion systems in robotics and automation.
Key Features
- High-performance FOC servo motor
- Integrated electric drive design: integrated motor + driver
- Built-in driver and magnetic encoder
- Encoder precision upgraded from 14-bit to 18-bit
- Optimized motor cogging torque
- PWM input supported
- 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 shown: Torque Mode, Speed Mode, Multi-Turn Control Mode, Single-Turn Position + Direction Mode, Incremental Position Mode (modes shown with speed limit)
- Multi-layer protection mechanisms (as indicated)
- Brake function reserved / Brake release (as indicated)
Specifications
| Model | K5030 (10/35T) |
| Rated Voltage | 16V |
| Rated Current | 4.9A / 1.22A |
| Peak Power | 104W / 8.8W |
| Rated Torque | 0.38 N.m / 0.32 N.m |
| Peak Torque | 0.7 N.m / 0.82 N.m |
| Rated Speed | 1550 rpm / 250 rpm |
| Encoder | 18 bit |
| Rotor Inertia | 202 gcm² |
| Motor Temperature Monitoring | YES |
| Control Modes | Speed/Position |
| Communication Protocol | RS485 or CAN |
| Overall Dimensions | Φ49mm×33.9mm |
| Weight | 175 g |
Interface Definition
- ID SWITCH
- CAN/RS485
| 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 |
Applications
- Humanoid robots
- Robotic arms
- Exoskeletons
- Quadruped robots
- AGV vehicles
- ARU robots
- Inspection robot
- Handheld camera
- LiDAR
- Gimbal pod
For integration support and pre-sales questions (interface selection, RS485/CAN wiring, and documentation), contact support@rcdrone.top or visit https://rcdrone.top/.
Manuals
Details

K5030 integrates a brushless DC servo motor, driver, and upgraded encoder in a compact package for robotic joints and automation axes.

The integrated electric drive design combines motor, driver electronics, and a magnetic encoder to reduce wiring and simplify installation.

Clear pin labeling supports straightforward CAN or RS485 connections, plus UART TX/RX and power terminals for system integration.

PC software support enables parameter tuning, testing, and firmware upgrades, with multiple control modes for different motion tasks.
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