Franka Research 3 (FR3)

What it's for

The Franka Research 3 is not a robot for shop-floor work at thousands of cycles a day; it is a tool for teaching machines to touch. Each of its seven joints has a torque sensor, and force control runs at 1 kHz, which gives the robot something like a sense of feel.

There are four concrete scenarios. First, research on manipulation and robot learning in the laboratory and at the university; the open libfranka library and ROS integration mean you can write your own control, not just command positions. Second, prototyping force-controlled assembly: inserting parts with tight tolerances, snapping in clips, where a rigid trajectory fails. Third, research on control learned from data (“VLA Models: How AI Controls Humanoid Robots in 2026”), which needs a repeatable platform for collecting demonstrations. Fourth, teaching in mechatronics programs.

Specifications: 3 kg payload, 855 mm reach, ±0.1 mm repeatability, 7 degrees of freedom (“Degrees of Freedom (DOF) in Humanoid Robots”), weight 18 kg. The seventh axis provides redundancy: the arm can reposition its “elbow” without moving the tip, which helps avoid obstacles in a tight cell. For a production line, choose an industrial cobot instead (“What Is a Cobot and How Does It Differ from an Industrial Robot”).

Who it's for

Best suited to: research centers, universities and R&D teams working on force control, reinforcement learning or imitation. It also makes sense for companies moving from prototype to deployment that need an arm with force sensors in the joints, without buying external sensors.

Who it doesn't: plants looking for the cheapest arm for palletizing and simple pick-and-place. The 3 kg payload is a limit, and a price of USD 25,000-35,000 with sensors in every joint means overpaying for features you won't use. Also not for newcomers without a programming background: the platform's strength lies in its openness and demands skill. If you are building a production workstation, first read “How to Buy a Cobot Step by Step” and check the requirements in “Robot Safety Standards”.

Deployments

We have no named customers or deployment dates for the FR3; we can only point to typical applications: force-controlled assembly, research work and prototyping.

What is in the category: in Poland, Universal Robots (Universal Robots), ABB (ABB Robotics) and FANUC (FANUC) operate officially, and their cobots can be bought through local distributors, for example the ABB GoFa CRB 15000 for about PLN 148,000 (≈ EUR 33,910). For the FR3, look to European resellers.

Kinova Gen3: also seven axes, a research arm from Canada; 4 kg payload, 902 mm reach and an optional 2D/3D vision module that we have no record of for the FR3. Its price in standard B2B is USD 30,000-35,000, so very close to the FR3.

Flexiv Rizon 4: seven axes, 4 kg payload, ±0.05 mm repeatability, “intrinsic” force sensors in every axis. Price unknown, but the same class; choose it when a higher payload matters.

UR7e: six axes, 7.5 kg payload, 920 mm reach, available in Poland; one force sensor at the tip instead of seven in the joints. It is the simpler, more “industrial” route, good for deployments. See also “Universal Robots UR5e, UR10e and UR20 Compared”.

ABB YuMi IRB 14000: a dual-arm cobot for fine electronics assembly (2 × 7 axes), with a payload of only 0.5 kg per arm. A completely different concept if you need two-handed work.

UR5e: 5 kg, 850 mm, in Poland through elmark.com.pl, about PLN 128,000 (≈ EUR 29,330); the choice when you need a proven platform for deployment, not for research.

Franka Robotics GmbH was founded in 2016 in Munich; the brand was previously known as Franka Emika, famous for the Panda, the first arm to become popular in labs. The FR3 is its successor: the same premises, seven axes and torque sensors in every joint, aimed at research into force interaction, only in a newer build (Franka Robotics).

The model is on sale, although we hold no launch date for it. The manufacturer sticks with the research version, which neatly expresses its position: not mass volume, but quality of feel.