SOUTHKOREA-ROBOTS

A) Short Overview

ROBOTIS THORMANG3 is a full-size bipedal humanoid research platform designed for locomotion, manipulation, SLAM, disaster-response research, and human-robot interaction. It combines 29 high-power DYNAMIXEL PRO or PRO+ actuators, dual Intel NUC computers, force/torque and inertial sensing, adaptive grippers, optional depth sensing and lidar, lithium-polymer batteries, and a ROS-based open software stack.

For BotReburn, THORMANG3 is a credible but highly specialized second-life candidate. ROBOTIS USA still provides a Request for Quote route with stated delivery, training, and warranty terms, while the international store simultaneously marks the product temporarily out of stock. Residual value is constrained by limited commercial liquidity, 42 kg mass, aging batteries and compute, revision-sensitive actuators and sensors, an officially documented ROS Kinetic baseline, and the need for qualified service, transport, recovery equipment, and institutional recommissioning.

Official / Manufacturer-Stated Use Cases

• Bipedal locomotion, balance, whole-body control, and humanoid gait research

• Dual-arm manipulation, adaptive gripping, tool-use, and remote operation

• SLAM, navigation, lidar/depth perception, and disaster-response experiments

• University and national-laboratory robotics programs and advanced education

• ROS, Gazebo, MoveIt, point-cloud, kinematics, and controller development

Commercial Availability

Commercial status is active but uncertain. ROBOTIS USA presents THORMANG3 through a Request for Quote route with availability stated as at least twelve weeks after order confirmation, basic installation and maintenance training, a one-year warranty, and optional special support. The international ROBOTIS shop lists the same model and SKU but reports it temporarily out of stock because of supply-chain issues and provides no public price. A current, destination-specific signed quotation is therefore mandatory before treating a unit as newly replaceable or manufacturer-supported.

B) Key Facts

Values are manufacturer-stated unless the Notes column indicates otherwise. Configuration-specific verification is required before purchase or resale.

C) Capabilities & Limits

Verified or Manufacturer-Documented Capabilities (Can)

• Walk bipedally and support research into gait generation, balance, whole-body motion, kinematics, and humanoid control.

• Use two 7-DoF arms and adaptive grippers for dual-arm manipulation, tool-use, teleoperation, and task research.

• Fuse camera, optional depth and lidar, force/torque, and inertial data for SLAM, perception, state estimation, and contact-aware behaviors.

• Expose ROS interfaces, robot models, open controller packages, RViz, Gazebo, MoveIt, PCL, and the DYNAMIXEL SDK for research development.

• Support customized laboratory experiments and field-style disaster-response demonstrations when operated in a controlled environment.

Known Constraints (Limits)

• THORMANG3 is a 42 kg research machine, not a certified general-purpose industrial worker or plug-and-play collaborative robot.

• Current official sales channels conflict: the USA page invites quotations while the international store says temporarily out of stock. New-unit replacement and support cannot be assumed without a signed quote.

• The official software baseline is ROS Kinetic on an older Ubuntu generation. Long-term operation may require isolation, backporting, containerization, or a customer-funded migration.

• Hardware varies between DYNAMIXEL PRO and PRO+ revisions, and optional RealSense/lidar equipment may be obsolete or difficult to replace with identical parts.

• Two large LiPo packs, high-current actuator power, repeated falls, and high-power joints create substantial wear, transport, charging, thermal, and recovery risks.

• No public THORMANG3-specific CE declaration, functional-safety rating, IP rating, standardized endurance benchmark, complete current spare catalogue, or used-unit transfer program was identified.

D) Operational Trust & Commercial Reality

Known Concerns

• THORMANG3 uses two general-purpose Linux computers, a wireless router, ROS 1 networking, Ethernet, cameras, optional lidar/depth sensors, remote operator software, and low-level DYNAMIXEL control. A network or software compromise can affect high-energy physical motion.

• ROS 1 Kinetic and its original Ubuntu baseline are end-of-life. Unpatched operating systems, broad ROS trust assumptions, old router firmware, and remote-control tools materially increase exposure if connected to modern institutional networks.

• Open-source packages improve auditability and repairability, but public repositories do not by themselves establish a maintained, signed, reproducible, or manufacturer-supported software image for a specific used unit.

• No public THORMANG3-specific SBOM, secure-boot statement, signed-update process, vulnerability-disclosure program, patch-support lifetime, or secure second-owner reset procedure was identified.

Operational Recommendations

• Record serial number, production year, PRO versus PRO+ actuator revision, both NUCs, every actuator ID, grippers, F/T sensors, IMU, camera, optional depth/lidar hardware, both batteries, chargers, power supplies, router, transport fixtures, and spares.

• Obtain a current ROBOTIS quotation confirming buildability, parts support, warranty, service location, software baseline, training, destination-country conformity documents, and whether support can transfer to a second owner.

• Inspect fall, overload, repair, and field-test history; measure structural alignment, backlash, joint current and temperature, cable condition, foot and ankle integrity, force-sensor zeroing, battery health, and controlled walking performance.

• Isolate the robot and operator computers on a controlled network; replace router and OS credentials, restrict ROS/Ethernet/Wi-Fi access, disable unnecessary services, and archive a known-good image, source revision, configs, calibration, and hashes.

• Use manufacturer-qualified lifting, fall recovery, battery transport, fire safety, tethered commissioning, reduced-speed motion tests, and site acceptance before full-power autonomous or remote operation.

Safety Status

THORMANG3 should be treated as a 42 kg high-energy experimental machine with powerful geared joints, two large LiPo batteries, autonomous balance behavior, and high-current external-power capability. The manual instructs users to stay outside the action radius and warns that tuning or initial-pose commands may make the robot jump. Safe resale requires trained operators, exclusion zones, lifting and fall-recovery equipment, secured test supports, verified power isolation, battery controls, suitable floors, conservative commissioning, and documented site acceptance.

Commercial Reality

Commercial Position

• Recognized full-size open humanoid research platform

• Dual-arm manipulation, locomotion, SLAM, and disaster-research system

• Open ROS and DYNAMIXEL development ecosystem with aging baseline

• Conditional specialist institutional second-life asset

Procurement Reality

• Treat THORMANG3 as commercially available only after a current signed quotation; the official USA RFQ and international out-of-stock notice must be reconciled.

• The quote must identify PRO or PRO+ hardware, exact sensors and grippers, computers, batteries, chargers, external power supplies, router, software image, source packages, simulation assets, training, warranty, support, and conformity scope.

• ROBOTIS USA states at least twelve weeks after order confirmation, basic installation and maintenance training, a one-year warranty, and optional additional support; all terms require territory-specific confirmation.

• The likely second-hand buyer pool is limited to well-funded universities, laboratories, integrators, and institutions able to handle a 42 kg legacy ROS humanoid safely.

• For BotReburn, accept only documented, complete units with confirmed parts and support, healthy batteries, transport and recovery equipment, clean software provenance, and a qualified institutional buyer.