UFACTORY xArm 7 Review: Specs, Price and Applications of the 3.5 kg Collaborative Robot
Updated: 2 days ago
The UFACTORY xArm 7 is a 7-axis collaborative robot with a maximum payload of 3.5 kg, a reach of 700 mm and ±0.1 mm repeatability, listed from USD 10,499. This review covers its full specifications, design, programming options, applications and price, so you can decide whether it fits your automation project.
Quick Verdict
Seven degrees of freedom give the UFACTORY xArm 7 extra dexterity for reaching around obstacles, with a 3.5 kg payload and a 700 mm reach. Repeatability is ±0.1 mm and the maximum speed is 1 m/s. The arm weighs 14.3 kg, occupies a 126 mm diameter footprint and operates from 24 VDC. It is controlled through an AC or DC control box running UFACTORY Studio, with Ethernet and RS-485 communication. It is listed from USD 10,499.
UFACTORY xArm 7 at a Glance
Maximum payload: 3.5 kg
Reach: 700 mm
Axes: 7
Repeatability: ±0.1 mm
Speed: 1 m/s
Weight: : 14.3 kg. Footprint: Ø 126 mm. Maximum joint speed: 180°/s. Power: 24 VDC, 20.8 A
Controller: UFACTORY AC or DC control box running UFACTORY Studio
Price: from USD 10,499
UFACTORY xArm 7 Technical Specifications
The table below lists the published specifications of the UFACTORY xArm 7.
Specification | UFACTORY xArm 7 |
Manufacturer | UFACTORY |
Model | xArm 7 |
Robot type | 7-axis collaborative robot |
Maximum payload | 3.5 kg |
Reach | 700 mm |
Axes | 7 |
Repeatability | ±0.1 mm |
Speed | 1 m/s |
Controller | UFACTORY AC or DC control box running UFACTORY Studio |
Interfaces | Ethernet, RS-485 master, control box I/O: 16 digital inputs, 16 digital outputs, 2 analog inputs, 2 analog outputs, tool I/O: 2 digital inputs, 2 digital outputs, 2 analog inputs, RS-485 (Modbus RTU) |
Certifications | CE |
Starting price | From USD 10,499 |
Detailed Technical Data
Weight: 14.3 kg. Footprint: Ø 126 mm. Maximum joint speed: 180°/s. Power: 24 VDC, 20.8 A
Typical 200 W, maximum 500 W. Ambient temperature: 0-50 °C. Cleanroom class: ISO Class 5. Materials: aluminum and carbon fiber. Mounting: any orientation
Design and Build Quality
The xArm 7 is a 7-axis collaborative robot made by UFACTORY. Published build data: Weight: 14.3 kg. Footprint: Ø 126 mm. Maximum joint speed: 180°/s. Power: 24 VDC, 20.8 A.
Programming and Software
Controller and Software
Published controller for the xArm 7: UFACTORY AC or DC control box running UFACTORY Studio. UFACTORY arms are programmed in UFACTORY Studio, with graphical block programming and a Python SDK. Programming interfaces, software licences and simulation tools vary by package, so confirm what is included before ordering.
Industrial Communication
Published interfaces are Ethernet, RS-485 master, control box I/O: 16 digital inputs, 16 digital outputs, 2 analog inputs, 2 analog outputs and tool I/O: 2 digital inputs, 2 digital outputs, 2 analog inputs, RS-485 (Modbus RTU).
UFACTORY xArm 7 Applications and Use Cases
Typical applications for the xArm 7 are research, education, light machine tending, inspection, pick and place and AI manipulation.
Research
The xArm 7 is used as a research platform in universities and labs.
Education
The xArm 7 is used to teach robot programming and automation basics.
Light machine tending
The xArm 7 is used for light machine tending within its 3.5 kg payload and 700 mm reach.
UFACTORY xArm 7 Price and Value
The UFACTORY xArm 7 is listed from USD 10,499 on All Things Cobots. The controller, end effectors, safety equipment and integration affect the final price and are quoted separately. Prices are indicative, are not final and may change.
Pros and Cons
Pros
3.5 kg maximum payload with a 700 mm reach
Speed: 1 m/s
Collaborative design for work near people, subject to a risk assessment
Seventh axis adds flexibility in tight cells
Wide choice of communication interfaces
Graphical programming environment
Cons
Repeatability of ±0.1 mm is wider than on smaller precision robots
The 3.5 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who Should Buy the UFACTORY xArm 7?
The UFACTORY xArm 7 fits manufacturers that want a robot working near people without full fencing, subject to a risk assessment.
See the full UFACTORY xArm 7 product listing on All Things Cobots.
UFACTORY xArm 7 FAQ
How much does the UFACTORY xArm 7 cost?
The UFACTORY xArm 7 is listed from USD 10,499 on All Things Cobots. The price is indicative and may change, and it does not include end effectors, safety equipment or integration.
What is the payload and reach of the UFACTORY xArm 7?
The xArm 7 has a maximum payload of 3.5 kg and a reach of 700 mm.
How accurate is the UFACTORY xArm 7?
Its published repeatability is ±0.1 mm.
How many axes does the UFACTORY xArm 7 have?
The xArm 7 has 7 axes.
How is the UFACTORY xArm 7 programmed?
UFACTORY arms are programmed in UFACTORY Studio, with graphical block programming and a Python SDK.
Which controller does the UFACTORY xArm 7 use?
Published controller: UFACTORY AC or DC control box running UFACTORY Studio.
How much does the UFACTORY xArm 7 weigh?
Published weight: 14.3 kg. Footprint: Ø 126 mm. Maximum joint speed: 180°/s. Power: 24 VDC, 20.8 A.
Is the UFACTORY xArm 7 a collaborative robot?
Yes. The xArm 7 is a collaborative robot. Every collaborative application still needs its own risk assessment.
What is the UFACTORY xArm 7 used for?
Typical applications are research, education, light machine tending, inspection, pick and place and AI manipulation.
Specifications and prices are based on manufacturer and distributor information. Prices are indicative, are not final and may change.
