UFactory xArm robotic arm

Name: XArm Robotic Arm
Brand: UFactory
SKU: 3fd22717-d70d-4aa0-9305-8d668f5c92dd
Price: 6360 EUR
Availability: InStock

UFactory | A-000000-07127

€6,360.00 VAT incl. €5,300.00 VAT excl.

Le UFactory xArm is a range of collaborative robotic arms (cobots) designed for automation, R&D, and education projects, featuring a compact and lightweight form factor.

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Compact collaborative robotic arm for automation, R&D and education

UFactory xArm models are collaborative robotic arms (cobots) designed for automation applications where you need precision, reliability and deployment flexibility. Equipped with harmonic drive transmission and industrial servo motors, they are built for 24/7 operation. Their carbon-fiber structure keeps weight down (around 15 kg depending on configuration), making installation and repositioning easier.

700 mm

±0.1mm

1 m/s

Reach

Repeatability

Max. speed

Deployment flexibility and built-in safety

xArm cobots are compact, lightweight, and easy to move from one workstation to another without redesigning your line. Collision detection is standard on all models, which is essential when working close to operators.

Easy programming (GUI) + advanced integration (SDK/ROS)

UFACTORY Studio interface: quick to learn, compatible with macOS & Windows, web-based technology (major browsers), drag & drop programming.
Open-source Python/C++ SDK: for custom developments.
ROS / ROS2: packages available for fast integration.

Which model to choose: xArm5, xArm6 or xArm7?

The xArm range offers different levels of dexterity (5/6/7 axes) while keeping the same reach. Choose your configuration based on payload, accessibility around the part, and trajectory complexity.

Need a more suitable solution for a 3 to 5 kg payload? The UFactory 850 may be a better option depending on your application.

	xArm5	xArm6	xArm7
Payload	3 kg	5 kg	3.5 kg
Range	700 mm	700 mm	700 mm
Degree of freedom	5 DOF	6 DOF	7 DOF
Repeatability	±0.1 mm	±0.1 mm	±0.1 mm
Max. speed	1 m/s	1 m/s	1 m/s
Weight	11.2 kg	12.2 kg	13.7 kg

Recommended accessories

Vacuum gripper

Gripper G2

BIO Gripper G2

Typical applications

xArm technical specifications

Temperature range: 0 - 50°C
Power consumption: min. 8.4W, typical 200W, max. 400W
Power supply: 24 DC, 16.5A
Footprint 126 mm
Materials aluminium, carbon fibre
Base connector type: M5*5
Communication: Modbus RTU (rs485)
Ethernet

AC control box

Input: 100-240VAC 50/60Hz
Output: 24VDC 20.8A
Weight: 3.9kg
Dimensions: 285 x 135 x 101 mm
IO control box: 16*DI/16*DO/2*AI/2*AO

DC control box

Input: 24 VDC
Output: 24VDC 672Wmax
Weight: 2.6 kg
Dimensions: 262 x 160 x 76 mm
IO control box: 16*DI/16*DO/2*AI/2*AO

xArm resources

FAQ – UFactory xArm (xArm5 / xArm6 / xArm7)

What is the difference between xArm5, xArm6 and xArm7?

The models share the same reach (700 mm) but differ in the number of axes (5/6/7 DOF) and payload. The xArm6 is commonly selected for applications requiring up to 5 kg, while the xArm7 provides greater dexterity (7 axes) to work around obstacles and improve access around the part.

Is the xArm a collaborative robot (cobot)?

Yes, the xArm range is designed as a family of collaborative robotic arms. Collision detection is available as standard on xArm models.

Can the xArm be programmed in Python or C++?

Yes. The xArm includes an open-source Python/C++ SDK for developing your applications. ROS/ROS2 packages are also available to simplify integration into robotics projects.

Is the xArm compatible with ROS and ROS2?

Yes. ROS/ROS2 packages are available to integrate the xArm into your robotics stack (control, planning, perception, etc.).

What are the most common xArm use cases?

xArm cobots are often used for lab automation, robotics research, machine loading/unloading and machine tending, as well as pick & place tasks depending on the tooling (gripper, vacuum, etc.).

Which accessories should I choose to get started?

The choice depends on your application: a gripper for handling a variety of objects, a vacuum solution for flat/smooth items, and optionally a camera/vision system if you need to locate parts before picking.

Which controller should I choose (AC or DC)?

The AC controller fits most on-site installations. The DC controller can be preferred in mobile environments or when DC power is already available. The choice mainly depends on your electrical architecture.

Can the xArm operate continuously?

The range is designed for industrial use and can run for extended periods, depending on the application, duty cycle, environment, and recommended maintenance.

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