MyActuator RMD-X8-60 Brushless DC Servo Motor 48V 25Nm 36:1 Gear Ratio CAN BUS/RS485 Dual Encoder for Robot Arm

Description

Overview

The MyActuator RMD-X8-60 is a high-performance brushless DC servo motor engineered for robotic arms, quadruped robots, and precision automation platforms. Featuring a 25Nm rated torque, 36:1 gear ratio, and CAN BUS/RS485 communication, it delivers powerful torque, smooth motion, and precise control required for industrial and research-grade robotic systems.

Key Features

• High Torque Output

  • Rated torque of 25Nm and peak torque up to 60Nm for heavy-duty tasks.

• Precision Gear System

  • High-accuracy hollow helical planetary reducer with 7 arcmin backlash.

• Advanced Encoder Technology

  • Dual-encoder support with 14-bit resolution for enhanced position accuracy.

  • Multi-turn angle recording retains data even after power-off.

• Stable Communication

  • CAN BUS (500K/1M) and RS485 (115200/500K/1M/2.5M) interfaces ensure fast, reliable data transmission.

• Robust and Durable

  • Fully enclosed design with optional IP54+ waterproofing.

  • Double-bearing structure for improved load resistance and longevity.

• Smart Safety Protection

  • Integrated protection against over-temperature, over-voltage, over-current, and over-speed.

• Optimized Debugging

  • Compatible with V3.0 software for real-time data waveform visualization and tuning.

Technical Specifications

Parameter	Unit	Value
Gear Ratio		36:1
Input Voltage	V	48
Rated Speed	RPM	40
Rated Torque	Nm	25
Rated Power	W	130
Rated Current	A	4
Peak Torque	Nm	60
Peak Current	A	8
Efficiency	%	69
Pole Pairs		20
Backlash	Arcmin	15
Anti-Force Torque	Nm	1
Axial Payload	N	985
Radial Payload	N	1250
Inertia	Kgcm	96
Encoder Resolution	bit	14/14
Communication		CAN BUS / RS485
Weight	kg	0.9

Applications

• Robotic arms for industrial automation

• Humanoid and quadruped robots

• Precision positioning platforms

• Collaborative robots (cobots)

• Research and academic robotics systems

Motor Performance

The RMD-X8-60 delivers smooth torque curves and stable performance under high loads, ensuring consistent motion accuracy and reliable operation in demanding environments.

Details

RMD-X8-P36-60-R-N and RMD-X8-P36-60-C-N are brushless DC servo motors with dual encoders, 36 gear ratio, 48V input, 130W power, and 60N.m peak torque. Support CAN BUS, RS485, and IP54 customization.

RMD-X V3 Series offers compact, lightweight servo motors with waterproof design, high precision, low noise, and long life. Includes hollow helical gear reducer, planetary gear, and precise control for stable high-speed performance.

The RMD-X8-60 Brushless DC Servo features an encoder with multi-turn angle recording that retains data after power off. A second encoder can be installed for improved control accuracy and angle stability. It offers overtemperature, overcurrent, overvoltage, and overspeed protection. Additional features include remote firmware updates, customizable instructions, and real-time temperature monitoring through an integrated sensor.

RMD X8-Pro-H V3 servo actuator offers stable pad structure, CAN/RS485 communication, multiple transmission speeds, and precise control using V3.0 debugging software with real-time data waveform display.

Double bearing construction enhances compression, shock resistance, and wear resistance by 20%. Widely used in robots, mechanical arms, and smart vehicles.