Who makes OP3 Humanoid?

OP3 Humanoid is listed as a robot from Robotis.

Where can I verify OP3 Humanoid details?

Use the source links on this page to verify current OP3 Humanoid details.

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OP3 Humanoid

Name: OP3 Humanoid
Brand: Robotis
SKU: ROBOTI-OP3

ROBOTIS OP3 is a small bipedal humanoid research and education platform with 20 DOF and an open software stack used in robotics competitions and labs.

Education Research

Height46 cm

Weight3.5 kg

DOF20

Autonomymanual

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From ~$11,000|Direct purchase|Not publicly disclosed units shipped

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Data verified May 2026 - Source: robotis.com

Performance benchmark

Normalized 0–10 scale across five capability axes. Higher is better.

What are the OP3 Humanoid specifications?

compute

Onboard cpuIntel i3-based NUC

Sub controllerOpenCR

Bluetooth versionBluetooth 5

Ros version supportROS 2 (2025 OP3 re-release)

sensing

Camera typesUSB camera: Logitech C920

Audio outputSpeaker

physical

ActuatorsDYNAMIXEL XM-430 (Protocol 2.0) servos

canonical

Availabilityin-stock

ActuatorsDYNAMIXEL XM-430 series servos (Protocol 2.0)

Height45.5–46 cm

Weight3.5 kg

Degrees Of Freedom20

Runtime~30 minutes

Compute PlatformIntel NUC (i3-class), OpenCR sub-controller

Operating SystemUbuntu Linux

SensorsUSB camera (Logitech C920)

CommunicationWi‑Fi, Bluetooth, Ethernet

Price~US$11,000 (typical MSRP, varies by region/config)

Frequently asked questions about OP3 Humanoid

OP3 Humanoid is categorized as Humanoid.

What is the OP3 Humanoid used for?

OP3 is a ~46 cm, ~3.5 kg bipedal humanoid from ROBOTIS designed for education and robotics research, including RoboCup-style development. It uses 20 DYNAMIXEL actuators and supports ROS on Ubuntu via an onboard Intel NUC, with Wi‑Fi/Bluetooth/Ethernet connectivity and a USB camera for vision-based projects.