Used for: Research Manufacturing
ROBOTIS AI Worker (FFW-SG2)
ROBOTIS · Starting from $69,000 · Get a current price
Overview
Wheeled semi-humanoid from ROBOTIS (Korea) for physical-AI data collection and industrial manipulation: two 7-DOF arms with 2-finger grippers, a 2-DOF head, a lift axis and a 3-wheel swerve-drive base (25 DOF), driven by DYNAMIXEL actuators and an NVIDIA Jetson AGX Orin 32 GB. Trained by leader-follower teleoperation with a wearable FFW-LG2 leader. Open-source hardware, software and simulation resources; made to order. A fixed-base FFW-BG2 variant is sold in Korea only.
Software & 3D models
- URDF: yes
- MuJoCo: yes
- Isaac Sim (USD): yes
- Gazebo: yes
- CAD (STEP): not found
- SDK: yes
- ROS: not found
- ROS 2: yes
- RoboDK: not found
Checked 2026-10-17. Links are not published; we share them with clients.
Variants & pricing
| Variant | Status | Available | Current price |
|---|---|---|---|
| FFW-SG2 (swerve-drive mobile base) | pre-order | — | $69,000 |
| FFW-BG2 (fixed base, Korea only) Height: 160.7 cm · Weight: 85 kg · DOF: 19 |
limited | — | Contact |
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Full price history
| Price | Date | Variant | Source | Note |
|---|---|---|---|---|
| $69,000 | 2026-10-17 | FFW-SG2 (swerve-drive mobile base) | ROBOTIS America store (official, US) | 'Regular price $69,000.00' on the US store page, SKU 905-0055-000; import tariffs stated as included; made to order with a standard 8-week lead time; the add-to-cart button showed 'Sold out' and the page asks to email america@robotis.com for a quote, so this is a list price, not a guaranteed stock price. Korean and other regional prices not checked. Treated as quote-only made-to-order, so the variant status is pre-order. |
| Contact | 2026-10-17 | FFW-BG2 (fixed base, Korea only) | ROBOTIS official | No price published for the BG2; the official specification page says it is sold in Korea only. AC powered (24 VDC, 80 A, 1,920 W supply), no battery, no mobile base. Arms, head, lift, compute and sensors as SG2 except no LiDAR. |
Sensors
- 3x RGBD camera
- 2x LiDAR (SG2 only; LakiBeam 1, 270 deg field of view, up to 25 m)
- IMU
Locomotion
swerve-drive wheeled base
Manipulation
Arms: 14 DOF · Hands: Standard RH-P12-RN 2-finger gripper (1 DOF each); dexterous finger actuator in development
Use cases
research, manipulation, data collection, teleoperation, industrial
Software
SDK: ✓ · ROS: ✓ · Open source: ✓ · Languages: Python, C++ · AI: ROBOTIS Physical AI Tools; end-to-end pipeline for data collection, training and deployment; Isaac Sim, MuJoCo and Gazebo support
Key facts
- Official specification table (ai.robotis.com, fetched 2026-10-17): SG2 604 x 602 x 1,623 mm, 90 kg; BG2 604 x 564 x 1,607 mm, 85 kg.
- DOF 25 (SG2): arms 7x2, grippers 1x2, head 2, lift 1, mobile base 6; BG2 has 19 (no mobile base).
- Arm payload 3.0 kg nominal / 5.0 kg peak per arm (6.0 / 10.0 kg both arms; peak varies with posture); arm reach 641 mm to the wrist plus hand. The nominal single-arm figure is used for payload_kg.
- Battery 25 V 80 Ah (2,040 Wh), up to 6 h operation per the US store page; operating velocity 1.5 m/s; ambient 0 to 40 C; aluminium and plastic exterior; host interface Ethernet (Wi-Fi router up to 1 Gbps), internal RS-485 at 4 Mbps.
- Leader device FFW-LG2: 22 DOF (arms 7x2, grippers 1x2, joystick 3x2), 3 kg, 598 x 146 x 705 mm, with a built-in battery; sold with the data-collection workflow.
- The official page (ai.robotis.com) states 'Apache-2.0' for the AI Worker and AI Manipulator and says all source code, hardware designs, simulation tools and datasets are provided; it also lists a wider AI Worker family of 19 to 25 DOF.
- Price: ROBOTIS America lists $69,000 (includes import tariffs, ships from Korea). Third-party figures were not used.
About ROBOTIS
South Korean robotics company best known for DYNAMIXEL smart actuators, OpenMANIPULATOR arms and the open-source AI Worker semi-humanoid platform.
https://www.robotis.com · Founded: None · HQ: South Korea
Last updated: 2026-10-17 · Full dataset (CSV/JSON, CC BY 4.0)