Robotis OP2 - Darwin R&D Collaboration Project

This product has been discontinued.

Robotis OP2 - Darwin R&D Collaboration Project

Open Platform Humanoid Project



Robotis OP2 is an affordable, miniature-humanoid-robot platform with advanced computational power, sophisticated sensors, high payload capacity, and dynamic motion ability to enable many exciting research, education and outreach activities.



"ROBOTIS OP2" is a new version of "ROBOTIS OP"
that was formely known as "DARwIn-OP"






Robotis OP2 - Darwin R&D Collaboration Project
Robotis OP2

Standard PC-based Robot with Convenient Interfaces



Robotis OP2 - Interfaces

High Performance and Advanced Features



  • Default walking speed: 24.0 cm/sec (9.44 in/sec) 0.25 sec/step - user modifiable gait
  • Default standing up time from ground: 2.8 sec (from facing down) and 3.9 sec (from facing up) - user modifiable speed
  • Built-in PC: Intel Atom N2600 @1.6 GHz dual core, RAM 4GB DDR3, 32GB mSata
  • Management controller (CM-740): ARM CortexM3 STM32F103RE 72MHz
  • 20 actuator modules (6 DOF leg x 2 + 3 DOF arm x 2 + 2 DOF neck)
  • Actuators with durable metallic gears (DYNAMIXEL MX-28T)
  • Self-maintenance kit (easy to follow steps and instructions)
  • Standby mode for low power consumption
  • 1Mbps high-speed Dynamixel bus for joint control
  • 1800mAh LIPO Battery (30 minutes of operations), charger and external power adapter
  • (Battery can be removed from robot without shutting down by plugging in external power before removal)
  • Versatile functionality (can accept legacy, current, and future peripherals)
  • 3-axis gyro, 3-axis accelerometer, button x3, detection microphone x2

  • >> For up-to-date information please check the e-Manual http://support.robotis.com





    Efficient and Versatile Modular Configuration



    Modular Configuration

    Simple and Clean Architecture

    Clean Architecture

    Open Platform (Hardware and Software)

    Open Platform


    http://sourceforge.net/projects/darwinop



  • Mechanics Information
  • (Dimensions, Kinematics, Dynamics, CAD data)

  • Electronics Information
  • (Controllers, Sub B/Ds, Schematics, Part Information)

  • Software Information
  • (Development Environment, Framework, Source Code)

  • Management Information
  • (Detailed Assembly Diagrams, User Maintenance Guide)

  • Community Resources
  • (User-developed Code, Various Application Examples)

    Dimensions and Weight

    Dimensions and Weight

    Comparative specs

    ROBOTIS OP
    (discontinued line)
    ROBOTIS OP
    CPUIntel Atom Z530
    @ 1.6GHz single core
    Intel Atom N2600
    @ 1.6GHz dual core
    RAM1GB DDR2
    (fixed capacity)
    4GB DDR3
    204-pin SO-DIMM module
    (user-replaceable)
    Storage4GB NAND flash IDE100
    (fixed capacity)
    32GB half-size mSATA module
    (user-replaceable)
    LAN Speed100 Mbps1Gbps
    Installable OSLinux only (32-bit)any Linux release (32-bit)
    any Windows release (32-bit)
    WI-FI802.11g802.11n (2.4GHz-only)


    Visual differences with ROBOTIS OP

    Differences

    Besides color it is almost impossible to differentiate between both robot types



    The only difference is the mini HDMI port connector from ROBOTIS OP2. Also, the location of the ports differ from ROBOTIS OP2 with respect to ROBOTIS OP. The Mode, Start and Reset buttons remain unchanged. ROBOTIS OP2 lacks the 3.5mm microphone and audio jacks. In practice these were not implemented with ROBOTIS OP so the losso of these ports from ROBOTIS OP2 will not affect robot operations.



    Differences 2

    Without careful close inspection it is difficult to tell the difference between both robots


    Advantages of ROBOTIS OP2 compared to ROBOTIS OP



    As stated above the changes come in the form of an updated PC. The advantages of the new PC are lested as follows:

  • User-replaceable SSD
  • User-replaceable RAM
  • increased compute power (obviously)


  • Package Contents

  • Fully-assembled ROBOTIS-OP2 robot x1
  • Battery Packs x3
  • Battery charger x1
  • DC power supply x1
  • Power cable x1
  • Ethernet cable x1
  • Wrenches x2, screwdrivers x2
  • Fuse x2
  • Spare cables
  • Spare bolts and nuts
  • Red ball x1
  • Color cards x7
  • USB thumb drive (with installed recovery software) x1
  • QuickStart manual x1
  • RoboPlus CD
  • Hard Case


  • Dynamixel
  • Specialized robot all-in-one actuator for robotic applications
  • High speed bus and simple wiring
  • Various models, mechanical links and accessories

  • Dynamixel applications
    Dynamixel MX-28T

    DYNAMIXEL MX-28T for ROBOTIS OP

  • Maxon RE-Max customized DC motor
  • 193:1 reduction ratio
  • Up to 3 Mbps buffered TTL interface
  • User programmable PID Gain
  • Up to 4096 resolution absolute encoder


  • Links

  • e-Manual : http://emanual.robotis.com/docs/en/platform/op2/getting_started/
  • Drawing
  • SourceForge


  • This item includes Lithium Batteries, please read the battery precautions on the battery product page.

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