ROBOTIS OP3 Advanced Humanoid Robot

Product ID: 6934
Robotis op3 advanced humanoid robot 9283555629
  • Robotis op3 advanced humanoid robot 9283555629
  • Robotis op3 advanced humanoid robot 3585249219

Ships in 7 to 10 working days

  • ROBOTIS miniature humanoid robot platform with 20 DOF
  • Intel NUC with i3 processor (RAM 8GB DDR4, 128GB M.2 SSD)
  • Supports 64-bit OS and Bluetooth 4.1
  • Features DYNAMIXEL XM430 actuators with durable metallic case & gears 
  • 4.5Mbps high-speed Dynamixel bus for joint control

The ROBOTIS OP3 Advanced Humanoid Robot is the latest miniature humanoid robot platform from ROBOTIS. One of the noticeable changes of ROBOTIS OP3 has made is by replacing the MX-28 actuators with XM-430 actuators. Another significant change is also made in internal PC by replacing Atom-based SBC (Single Board Computer) with Intel i3 based NUC.

ROBOTIS OP3 Advanced Humanoid Robot- Click to Enlarge

With the XM-430 which supports Dynamixel Protocol 2.0, OP3 has improved torque along with current based control and loaded with various functions. Intel NUC allows highly improved computing power that supports 64-bit OS and Bluetooth 4.1. All these hardware improvements and ROS support allows developers to focus more on research and development compared to the preceding robots.

ROBOTIS OP3 Advanced Humanoid Robot

OP3 looks quite different from OP2 as default skin is not provided. Users can download design skin files. ROBOTIS OP3 is loaded Intel NUC with i3 processor to achieve significant improvement in computing power. OP3 supports HDMI and Display Port(DP) while OP2 only supports mini HDMI. There are 1 RGB LED and 3 LEDs, 4 buttons on the back of OP3. From left to right, each button stands for Mode, Start, User, Reset.

What's Included

  • 1x Fully assembled ROBOTIS OP3 robot
  • 3x Battery pack
  • 1x Battery charger 
  • 1x DC power supply
  • 1x Power cable
  • 1x Ethernet cable
  • 2x Wrench
  • 1x Screwdriver
  • 1x QuickStart
  • Spare cables Spare bolts and nuts
  • 1x Ball
  • 1x USB thumb drive (with installed recovery software)
  • 1x LOCTITE
  • 2x Fuse
  • 1x Hard case


  • DOF: 20
  • Actuator: DYNAMIXEL XM430-W350-R
  • Main Controller: INTEL NUC i3; Intel Core i3 processor dual core; 8GB RAM DDR4 SODIMMs 2133MHz; 128GB M.2 SSD.
  • Sub Controller: OpenCR; ARM Cortex-M7; Micro-B USB, TTL/RS-485, UART, CAN.
  • Camera: Logitech C920 HD Pro Webcam
  • Sensor: 3-Axis Gyroscope, 3-Axis Accelerometer; 3Axis-Magnetometer.
  • Battery: LIPO 3Cell 11.1V 1800mA
  • IO Device: RGB LED x 1, LED x 3 (Red, Green, Blue); Button x 4, Speaker x 1
  • Development Environment: OS : Linux (64-bit) C++, ROS, DYNAMIXEL SDK

Powerful and convenient interfaces

  • Camera
  • Microphone
  • Speaker
  • IR Sensor
  • Headphone/Microphone jack
  • 2x USB3.0 ports
  • 3-Axis Accelerometer and Gyroscope

Useful Links


ROBOTIS OP3 Advanced Humanoid Robot- Click to Enlarge

  • Height: 510.4 mm (20.09 in.)
  • Weight: 3.5 Kg (7.72 lb)