MyActuator RMD-L-4005-25T 12V-24V High-Speed 100W Brushless DC Servo Motor with 18-Bit Encoder for Gimbal, Drone, and Robotics

Overview

The MyActuator RMD-L-4005-25T is a compact and high-speed brushless DC (BLDC) servo motor designed for applications requiring precision and power in a lightweight package. Operating within a 12–24V input range, it delivers up to 0.25 N·m of instant torque, 2390 RPM max speed, and 100W peak power, making it ideal for disc gimbals, drones, exoskeleton robots, Lidar, and precision industrial systems. Equipped with an 18-bit magnetic encoder, it ensures 0.001° control accuracy for seamless motion and reliable positioning.

Key Features

• All-in-one direct drive actuator with integrated motor, driver, and position sensor

• Lightweight design (65g), suitable for space-constrained systems

• 18-bit magnetic encoder for ultra-high precision and zero-point loss

• High-performance rare-earth permanent magnets for stable torque and high temperature resistance (up to 120°C)

• Multiple control modes including torque loop, speed loop, position loop, and incremental/absolute position control

• Wide compatibility with CAN and RS485 communication protocols for seamless integration with PC, MCU, PLC, and Raspberry Pi platforms

Specifications

Motor Performance

• High Efficiency: Optimized design achieves peak efficiency at mid-range speeds.

• Torque Consistency: Stable output torque across a wide RPM range.

• Integrated Servo Drives: Built-in high-precision position sensors with multiple protections.

Applications

• Gimbals: Stabilized camera or LiDAR systems for aerial or ground platforms

• Drones: Lightweight high-precision motor for gimbal control and payload systems

• Robotics: Power inspection robots, pipeline robots, and exoskeleton systems

• Industrial Testing: Precision automated test rigs and motion control systems

• Lidar and Mapping: High-speed, high-accuracy rotary actuation

Control and Integration

The motor supports seamless integration with Assistant 3.0 software for:

• Parameter tuning

• Real-time performance monitoring

• Firmware upgrades

• Multiple control modes: Current, Speed, Incremental/Absolute Position, and Operation Control

Packaging

• 1 × RMD-L-4005-25T Servo Motor

• Communication interface (CAN/RS485) ready

• User documentation and support for integration

Details

Our integrated motor design features built-in drives and sensors. It tiny, lightweight, and has high control and performance. Permanent magnets ensure accuracy and torque. High temperature resistance and multiple protections are available. The 40, 50, and 90 series offer various products with excellent craftsmanship.

This product is compatible with host computer software for parameter tuning and firmware upgrade. It supports open-source development platforms like PCIMCU, PLC, industrial computer, and Raspberry Pi. The device features current control mode, absolute position control mode, operation control mode, speed control mode, and incremental position mode.

I8 Bit Encoder, One Proofreading, Zero Points are Never Lost F84IS (Item Name) RMD-L-4005-25T (Drive) GA2YRwzetl (Input Voltage) 12 to 24 Volts. Current: Normal 0.8 Amps, Instant 8 Amps. Nominal Power: W 100. Encoder: 18-bit Magnetic Encoder. Communication Mode: CAN BUS and RS485 at speeds of 115200, 500k, 1M, and 2.5M. Control Modes: Torque Loop (Current Loop), Speed Loop, and Position Loop. S-Curve Enabled: YES.

RMD-L-4005 servo motor applications: power inspection, exoskeleton, pipeline robots, drones, industrial testing, gimbals, Lidar.

RMD-L-4005-25T brushless DC servo motor, 12V, 1.44A, 0.07N.M torque, 1600rpm speed, 18-bit magnetic encoder, CAN BUS/RS485 communication, supports torque, speed, position control.