Two 7-DoF arms
Each arm has 7 degrees of freedom and a 1-DoF gripper, with a stated reach of 641 mm to the wrist, plus the hand. [1]
Price & availability
$69,000
Msrp · USD · OfficialOfficial — stated by the manufacturer or organizer
Original price: US$69,000.00
Source: ROBOTIS AI Worker FFW-SG2 [US] product page (ROBOTIS America store) ↗ · Oct 8, 2026
Regular price for the mobile FFW-SG2 on the ROBOTIS America store; shown as sold out and the store says contact us for a quote
Available to order from 2025
Current dataset status: Commercial.
Sold out on the ROBOTIS America store when checked; the store asks buyers to contact ROBOTIS for a quote. Standard lead time 8 weeks; ships from Korea; Americas only. [1]
Product overview
About ROBOTIS AI Worker (FFW)
ROBOTIS AI Worker is a semi-humanoid robot introduced in 2025 with a head, a lift and two 7-degree-of-freedom arms. ROBOTIS offers a mobile model (FFW-SG2) and a stationary upper-body model (FFW-BG2). The mobile version is 162.3 cm tall and weighs 90 kg, with 25 degrees of freedom in total, including 6 for its base and 1 for its lift.
The mobile base uses swerve drive, and the robot carries an NVIDIA Jetson AGX Orin 32GB computer, three RGB-D cameras, two LiDAR units and an IMU. ROBOTIS gives a nominal payload of 3.0 kg per arm and lists a 2,040 Wh battery with up to six hours of continuous operation without external power. The software supports ROS 2, Python and C++, and ROBOTIS publishes the AI Worker software repository on GitHub.
The stationary FFW-BG2 is 160.7 cm tall, weighs 85 kg and has 19 degrees of freedom; it uses AC power and is listed for sale only in Korea. ROBOTIS America's store lists the mobile FFW-SG2 at US$69,000. Although the storefront button showed sold out when checked, the product text describes it as made to order, requests a quotation and gives a standard eight-week lead time from Korea for customers in the Americas.
“A Semi-Humanoid Robot Powered by Physical AI”
Capabilities
Key features
Mobile swerve-drive base
The FFW-SG2 base uses swerve drive, with 6 base degrees of freedom and two LiDAR units for navigation. [1]
Onboard AI computing
An NVIDIA Jetson AGX Orin 32GB handles computing, alongside three RGB-D cameras and an IMU. [1]
Long battery runtime
The store lists a 25 V, 80 Ah battery (2,040 Wh) and up to six hours of continuous operation without external power. [1]
Hardware profile
Specifications
Official — stated by the manufacturer or organizerReported — stated by a credible third partyEstimated — derived or approximate
Body
Mobility
- Maximum speed
- 1.5 m/sOfficial — stated by the manufacturer or organizer[1]Listed as mobile operation velocity on the FFW-SG2 page
Power
Hands & Manipulation
- DoF per hand
- 0Official — stated by the manufacturer or organizer[1]Simple grippers are encoded as 0 by the schema; each arm has an RH-P12-RN 1-DoF gripper
- Payload
- 3 kgOfficial — stated by the manufacturer or organizer[1]Nominal per arm (single arm); 6.0 kg dual arm; 5.0 kg peak single arm
- Hand / end effector
- RH-P12-RN 1-DoF two-finger gripper per arm; dexterous finger actuator listed as in developmentOfficial — stated by the manufacturer or organizer[1]
Compute & Sensing
Show unknown fields (4)
Mobility
- Peak joint torque
- Not published
Power
- Charge time
- Not published
- Swappable battery
- Not published
Compute & Sensing
- AI stack
- Not published
Official footage
Videos
AI WORKER #2: Imitation Learning Demo - From Teleop to Inference
ROBOTIS OpenSourceTeam
Quick answers
ROBOTIS AI Worker (FFW) FAQ
How much does ROBOTIS AI Worker (FFW) cost?
ROBOTIS AI Worker (FFW) is listed at $69,000 (Msrp, official). The source also states US$69,000.00. [1]
Can you buy ROBOTIS AI Worker (FFW)?
Yes. ROBOTIS AI Worker (FFW) has a verified official order or preorder page and availability is listed from 2025. [1]
How tall is ROBOTIS AI Worker (FFW) and how much does it weigh?
ROBOTIS AI Worker (FFW) is 162.3 cm tall and weighs 90 kg (FFW-SG2 mobile model). [1]
How fast is ROBOTIS AI Worker (FFW)?
Its stated maximum speed is 1.5 m/s; Listed as mobile operation velocity on the FFW-SG2 page. [1]
How long does the ROBOTIS AI Worker (FFW) battery last?
The stated runtime is 6 hours per charge; Up to six hours of continuous operation without external power. [1]
How much can ROBOTIS AI Worker (FFW) carry?
The listed payload is 3 kg; Nominal per arm (single arm); 6.0 kg dual arm; 5.0 kg peak single arm. [1]
How many degrees of freedom does ROBOTIS AI Worker (FFW) have?
ROBOTIS AI Worker (FFW) has 25 listed degrees of freedom; FFW-SG2 mobile model, including 6 base, 1 lift and 2 head DoF. [1]
Does ROBOTIS AI Worker (FFW) have an open SDK?
Yes. ROBOTIS AI Worker (FFW) is recorded as providing a public developer SDK or API. [1]
Who makes ROBOTIS AI Worker (FFW)?
ROBOTIS AI Worker (FFW) is made by ROBOTIS Co., Ltd., based in South Korea. [1]
Side by side
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Evaluation footprint
Benchmarks & competitions
No benchmark embodiments or results reference this robot yet.
Related
Similar robots
Evidence
Sources
- [1]ROBOTIS AI Worker FFW-SG2 [US] product page (ROBOTIS America store) ↗ROBOTIS America · official · accessed Oct 8, 2026
- [2]ROBOTIS America store homepage ↗ROBOTIS America · official · accessed Oct 8, 2026
- [3]AI Worker hardware specifications ↗ROBOTIS · official · accessed Oct 8, 2026
- [4]Introduction to ROBOTIS AI WORKER (Open Robotics Discourse) ↗Open Robotics Discourse · other · accessed Oct 8, 2026
- [5]2025 DYNAMIXEL Roundup: Where We've Been and Where We're Going ↗ROBOTIS America · official · accessed Oct 8, 2026