How Much Does a Robot Arm Cost in 2026?
Live US prices for every class of robot arm, from open-source kits like the SO-101 to 7-axis research arms and industrial cobots, plus what Universal Robots charges, the hidden costs, and worked budgets.
The short answer: it depends on the class of arm, and the arm is only part of the bill. Today in our store the open-source SO-101 is $500.00, the 6-axis UFACTORY xArm 6 is $9,500.00, the 7-axis Kinova Gen3 is $38,696.00 and the industrial Dobot CR5 cobot is Request a Quote. Every price on this page comes live from our US store, so it is the price at checkout. For arms we do not sell, such as Franka and Universal Robots, we say how the manufacturer prices them and link to their published specs.
The 5 Robot Arm Price Tiers
Robot arms fall into five broad tiers. Knowing which tier your application needs prevents both overspending and under-specifying.
| Tier | Category | Example arms (live price) | Typical buyer |
|---|---|---|---|
| 1 | DIY / open-source | SO-101$500.00, myCobot 280 Pi$799.00 | Students, hobbyists, early prototyping |
| 2 | Research entry | AgileX PiPER$3,500.00, OpenArm$5,400.00, UFACTORY Lite 6$3,500.00, Dobot MG400Request a Quote | Research labs, startups, education |
| 3 | Research-grade arms | xArm 6$9,500.00, xArm 7$11,000.00, Unitree Z1$20,799.00, Kinova Gen3 Lite$14,352.00 | Funded labs, robotics startups |
| 4 | Advanced research and industrial cobots | Kinova Gen3$38,696.00, Dobot CR5Request a Quote; Franka Research 3 and Universal Robots e-Series by quote | Production pilots, enterprise R&D |
| 5 | High-payload industrial | Large articulated arms from KUKA, ABB, FANUC and Yaskawa, quoted per cell | Manufacturing, automotive, aerospace |
Tier 1: DIY and Open-Source
Open-source designs have made a working robot arm affordable for a student. The SO-101$500.00 is a 6-DOF arm built from 3D-printed parts and Feetech STS3215 bus servos, and it is the standard arm for Hugging Face's LeRobot framework (SO-101 page). You can print and assemble it yourself or buy a kit. Desktop arms such as the myCobot 280 Pi, which runs on a built-in Raspberry Pi, serve classrooms.
These arms are excellent for learning, for prototyping imitation-learning pipelines and for collecting simple demonstration data. They are not production tools: payloads are small, precision is limited, and printed parts wear.
Tier 2: Research Entry
This is where most researchers and small teams start:
- AgileX PiPER$3,500.00: a 6-DOF arm weighing 4.2 kg, with a 1.5 kg payload, 626 mm reach and 0.1 mm repeatability, and Python, ROS 1 and ROS 2 support. It is light enough for mobile bases and teleoperation rigs.
- OpenArm$5,400.00: an open-source 7-DOF arm (OpenArm project) with compliant, backdrivable joints and gravity compensation, built for teleoperation, imitation learning and contact-rich data collection. Our listing gives a 2 kg payload and 700 mm reach.
- UFACTORY Lite 6$3,500.00: UFACTORY's compact teaching arm: 600 g payload, 440 mm reach, ±0.5 mm repeatability and the same software as the larger xArms (UFACTORY).
- UFACTORY xArm 5$6,000.00: a 5-axis arm with a 3 kg payload and 700 mm reach, for planar pick-and-place where the tool only needs to point down.
Tier 3: Research-Grade Arms
Arms in this tier offer the payload, reach and repeatability for serious manipulation research and small-batch automation:
- xArm 6$9,500.00: 5 kg payload, 700 mm reach, ±0.1 mm repeatability, with an open Python/C++ SDK and ROS 2 drivers. See the xArm guide.
- xArm 7$11,000.00: the 7-axis version, with a redundant joint for reaching around obstacles and a 3.5 kg payload.
- Unitree Z1$20,799.00: a compact 6-axis arm for mobile robots, at about 4.5 kg with a payload of at least 3 kg and 740 mm reach, with position and force control and collision detection.
- Kinova Gen3 Lite$14,352.00: Kinova's compact 6-axis arm for education and research, with ROS compatibility.
- UFACTORY 850$10,500.00: a 6-axis arm with 5 kg payload, 850 mm reach and ±0.02 mm repeatability, for longer reach and tighter precision (UFACTORY).
Tier 4: Advanced Research Arms and Industrial Cobots
- Kinova Gen3$38,696.00: a 7-axis arm with a 4 kg payload and 902 mm reach, used in research and automation.
- Franka Research 3: a 7-axis arm with a torque sensor in every joint, 3 kg payload, 855 mm reach and 1 kHz low-level control (Franka). Franka sells it by quote and does not publish a price. We do not sell Franka.
- Universal Robots e-Series: the UR3e (3 kg, 500 mm), UR7e (7.5 kg, 850 mm) and UR12e (12.5 kg, 1300 mm), with ±0.03 to ±0.05 mm repeatability and compatibility with more than 500 UR+ products (Universal Robots). UR does not publish prices on that page.
- Dobot CR5Request a Quote and Dobot Nova 5Request a Quote: 5 kg collaborative arms for production cells. The Nova 5 lists an 850 mm working radius and ±0.05 mm repeatability.
Tier 5: High-Payload Industrial
Large industrial arms from KUKA, ABB, FANUC and Yaskawa carry tens to hundreds of kilograms. They are not collaborative: they need safety fencing and dedicated workcells, and they are bought as part of a quoted cell with integration, guarding and programming.
Full Robot Arm Pricing Comparison Table (2026)
| Arm | DOF | Payload | Reach | Repeatability | Price (USD) | Best For |
|---|---|---|---|---|---|---|
| SO-101 | 6 | not published | not published | not published | $500.00 | Learning, LeRobot |
| AgileX PiPER | 6 | 1.5 kg | 626 mm | 0.1 mm | $3,500.00 | Light research, mobile bases |
| Dobot MG400 | 4 | 500 g (750 g max) | 440 mm | ±0.05 mm | Request a Quote | Desktop automation |
| OpenArm | 7 (+ gripper) | 2 kg | 700 mm | not published | $5,400.00 | Teleoperation, imitation learning |
| UFACTORY Lite 6 | 6 | 600 g | 440 mm | ±0.5 mm | $3,500.00 | Teaching, light tasks |
| UFACTORY xArm 5 | 5 | 3 kg | 700 mm | ±0.1 mm | $6,000.00 | Planar pick-and-place |
| UFACTORY xArm 6 | 6 | 5 kg | 700 mm | ±0.1 mm | $9,500.00 | General research |
| UFACTORY xArm 7 | 7 | 3.5 kg | 700 mm | ±0.1 mm | $11,000.00 | Redundant-joint manipulation |
| UFACTORY 850 | 6 | 5 kg | 850 mm | ±0.02 mm | $10,500.00 | Precision at longer reach |
| Unitree Z1 | 6 | ≥ 3 kg | 740 mm | ~0.1 mm | $20,799.00 | Mobile manipulation |
| Kinova Gen3 Lite | 6 | see listing | see listing | see listing | $14,352.00 | Education, research |
| Kinova Gen3 | 7 | 4 kg | 902 mm | not published | $38,696.00 | Research |
| Dobot Nova 5 | 6 | 5 kg | 850 mm | ±0.05 mm | Request a Quote | Light production |
| Franka Research 3 | 7 | 3 kg | 855 mm | < ±0.1 mm | Quote from Franka (not sold here) | Torque-controlled research |
| Universal Robots UR7e | 6 | 7.5 kg | 850 mm | ±0.03 mm | Quote from UR channel (not sold here) | Production cobots |
Specs come from each product page, or from the manufacturer pages linked above. Our prices update from the store; the delivery estimate is on each product page.
What Affects Robot Arm Price?
Seven technical factors drive the cost:
- Degrees of freedom (DOF): each joint adds a motor, encoder, gearbox and electronics. Compare the xArm 6 and xArm 7 in the table: same reach and repeatability, one more joint.
- Payload capacity: higher payloads need larger motors, stiffer links and heavier-duty gearing.
- Repeatability: tight repeatability needs precision gearing, high-resolution encoders and tight manufacturing tolerances. Compare the xArm 6 (±0.1 mm) with the UFACTORY 850 (±0.02 mm).
- Torque sensing: arms with a torque sensor in every joint, such as Franka Research 3, support force control and sensitive collision detection. An arm without them can add a wrist force/torque sensor such as the UFACTORY 6-axis F/T sensor$3,500.00.
- Brand and support: global service networks, spare-parts stock and safety certification all cost money, and they matter most in production.
- Software: official ROS 2 drivers and MoveIt configurations save research teams weeks. Driver quality and community size vary widely between brands.
- End-effector interface: a standard ISO 9409-1 flange and tool connector keep gripper options open. Proprietary mounts add adapter costs.
Hidden Costs to Budget For
The arm is only part of the deployment cost. What catches first-time buyers:
- End effector: a parallel gripper such as the Robotiq 2F-85$5,990.00 or xArm Gripper$2,500.00, a vacuum gripper, or a dexterous hand such as the Inspire RH56DFX$10,500.00. Budget for it from the start, because an arm is useless without one. Browse all end effectors.
- Cameras: most learning setups use two or three depth cameras, such as the Intel RealSense D405 (current store price: $450.00 each).
- Computer: some arms include a controller (UFACTORY, Franka). You still need a workstation, often with a GPU for perception and policy inference, and for Franka's real-time interface a Linux PC with a real-time kernel.
- Integration and mounting: a rigid table or pedestal, fixtures, cable management and, in production, safety scanning and guarding. Production cell integration costs far more than a lab bench setup.
- Training: manufacturer courses for industrial arms are paid. Open-source and research arms rely on documentation and community support, which costs engineering time instead.
- Maintenance: spare actuators, cables and grippers, and service contracts for industrial arms.
- Software licenses: ROS 2, MoveIt 2 and LeRobot are free. Offline programming, vision and force-control packages from manufacturers can be paid add-ons. Franka's control interface requires a license.
Total Cost of Ownership: 3 Worked Examples
The store items below are priced live. Add your own quotes for the rest.
Example 1: University Research Lab
- OpenArm × 2: 2 × $5,400.00
- RealSense D405 × 3: 3 × $450.00
- Workstation (Ubuntu, GPU): your own build or institutional pricing
- Mounting, workspace, cables and adapters
- Software: ROS 2, LeRobot and the OpenArm stack, all open source
- Ongoing: replacement actuators and consumables
Example 2: Startup Data Collection Pilot
- xArm 6 × 2: 2 × $9,500.00
- Robotiq 2F-85 grippers × 2: 2 × $5,990.00
- Intel RealSense D455 × 4: 4 × $650.00
- A teleoperation interface (VR headset, leader arms or a SpaceMouse)
- Workstation with a recent GPU for training
- Custom mounting and workspace
- Integration and setup support from our team, quoted per project
- Ongoing: maintenance, consumables and data storage
Example 3: Enterprise Production Cell
- Two industrial cobots, quoted per configuration
- Custom end effectors
- Safety system (light curtains or area scanner)
- Vision system (3D camera and software)
- Integration engineering by a system integrator
- Operator and programmer training
- Spare parts inventory
- Ongoing: maintenance contract, consumables and software updates
Buy vs Lease vs Rent
- Buy outright: best when you have a clear, long-term application and capital budget. You own the asset and can modify it freely. Lowest total cost over several years.
- Lease: best for pilots, funded research projects and teams that need to preserve cash. At the end of the term you can usually buy out, return or upgrade.
- Short-term rental: best for a proof of concept or testing before committing. Higher monthly cost, no long-term commitment.
For most startups and research teams, leasing for the first year and buying once the project is validated reduces risk and preserves capital. See our leasing options for the arms we can lease and current terms.
Used Robot Arms: Where to Buy and What to Check
A used arm can save a lot, especially on industrial cobots. Sources include used-equipment dealers, manufacturer refurbished programs, and universities and labs selling equipment when projects end. You can also sell used equipment through us.
What to check before buying used:
- Total operating hours and cycle count (available from the controller)
- Joint backlash: push each joint by hand and check for play
- Repeatability: command many moves to the same point and measure the spread
- Controller firmware version and whether it can still be updated
- Cable condition, especially at joint flex points
- Any history of collisions
- Whether the warranty or service contract transfers to you
- For Franka, whether the FCI license transfers with the controller
Best Value Picks by Use Case
| Use Case | Recommended Arm | Price | Why |
|---|---|---|---|
| Learning robotics | SO-101 | $500.00 | Cheapest path to real robot experience, LeRobot-native |
| AI data collection (budget) | OpenArm | $5,400.00 | Open hardware built for teleoperation, ROS 2 |
| Lightweight research arm | AgileX PiPER | $3,500.00 | 4.2 kg arm, 1.5 kg payload, ROS 2 |
| AI data collection (performance) | xArm 6 | $9,500.00 | 5 kg payload, ±0.1 mm, mature SDK |
| ALOHA-style bimanual setup | DK1 bimanual kit | $8,500.00 | LeRobot-native leader-follower kit, 7 DOF plus gripper per arm (DK1) |
| Mobile manipulation | Unitree Z1 | $20,799.00 | Compact arm built for mobile robots |
| 7-axis research arm | Kinova Gen3 | $38,696.00 | 4 kg payload, 902 mm reach |
| Production pilot | Dobot CR5 | Request a Quote | 5 kg industrial cobot |
How Robotics Center Helps You Get the Right Arm
- Live stock and prices: every arm in the tables above shows its current price and delivery estimate on its product page. Browse all robotic arms or compare them side by side.
- Leasing: short and longer terms on selected arms, with setup support. See leasing.
- Integration packages: turnkey data-collection setups (arm, gripper, cameras, software and workspace) ready for teleoperation and imitation learning.
- Sourcing: if the arm you need is not in our store, tell us and we will help you source it.
Frequently Asked Questions
What is the cheapest robot arm?
The cheapest programmable arm we sell is the SO-101 at $500.00, a 6-DOF open-source design you can also print and build yourself. For a ready-to-use desktop arm, see the myCobot 280 and Dobot MG400 listings.
How much does a Franka robot arm cost?
Franka Robotics sells Franka Research 3 by quote and does not publish a price on its product page. Ask for the quote to include the gripper and the FCI license if you need low-level control. We do not sell Franka. For 7-axis arms with live prices, see the Kinova Gen3 and xArm 7 above.
Can I lease a robot arm monthly?
Yes, for selected arms. See leasing for the current list and terms. Leasing suits pilots, research projects and seasonal needs.
What is the best robot arm under $10,000?
For research and data collection, compare the AgileX PiPER$3,500.00, the OpenArm$5,400.00 and the xArm 5$6,000.00. OpenArm is open hardware with compliant joints for teleoperation. The PiPER is the lightest. The xArm 5 has the highest payload of the three (3 kg) on an industrial-style controller.
Do robot arm prices include software?
Most arms include basic control software and a teach pendant or web interface. UFACTORY's UFACTORY Studio runs in the control box, for example. Advanced features such as vision integration, force control packages or offline programming can be paid add-ons. Franka's low-level control interface needs a license. Open-source arms use free ROS 2 and MoveIt 2 stacks.
How much does a UR5e cost?
Universal Robots does not publish prices on its e-Series page, which currently lists the UR3e, UR7e, UR12e and UR16e, so ask a UR distributor for a quote. We do not sell Universal Robots. For a 5 kg industrial cobot with a live price, see the Dobot CR5 above.
Are used robot arms worth buying?
They can be, if you verify joint wear, controller condition and warranty transfer. Buy from sellers who provide inspection reports, and avoid arms with a collision history.
What is the total cost of owning a robot arm for one year?
Add the arm, the end effector, cameras, a workstation, mounting and integration time, then maintenance. The worked examples above list the items, with live prices for everything we sell.
Get a Quote for the Arm That Fits Your Budget
Whether you need an OpenArm for data collection or a cobot for production, we can help you buy, lease or source the right arm. Tell us your application and budget and we will recommend the best option.