Skip to content

xArm 850

Built by UFACTORY · China

Updated Oct 2026·methodology

Suggest an edit
Made by UFACTORYOpen company

Not enough evidence to rank. Listed among 448 Cobot robots; 196 carry a rank.

See the ranking

Watch it work

3 videos · from UFACTORY

More videos

UFACTORY 850 With RealSense D555 Camera

UFACTORYOfficial

UFACTORY 850 Welding Cobot— Integrated by Heronitec Solution

UFACTORYOfficial

RoboScore

60.7/ 100

Out of 100. Checks on sales, customers, specs and track record.

Strong evidence

No named customers yet. The score uses the rest of its record.

4 of 9 checks have data

Updated daily from public data. Missing data is skipped, never counted as zero.

What counts

Average of the 4 checks with data. Checks without data are left out.

CheckWeightScore
On sale15%100/100
In use27%Not counted yet
Track record9%Not counted yet
Specs on file19%97/100
Funding11%Not counted yet
Company age4%65/100
Other robots5%66/100
News8%Not counted yet
Wikipedia entry3%Not counted yet

Overview

The UFACTORY 850 is the most powerful cobot with industrial-grade performance, featuring a 5 kg payload and 850 mm reach with ±0.02 mm repeatability. It incorporates an industrial-grade harmonic drive and servomotors with 17-bit encoder for 24/7 operation. The robot is constructed from carbon fiber and aluminum, reducing system weight by 50% for easier deployment. It supports both mobile platforms and workbench mounting with flexible AC/DC control options, collision detection, and beginner-friendly web-based programming through UFACTORY Studio with open-source Python/C++ SDK and ROS/ROS2 compatibility.

Flagship features

  • Supports programming via Python/C++/ROS for flexible integration
  • Compact design allows for quick deployment in various locations
  • Cleanroom certified, suitable for precision tasks in sensitive environments

Will it fit your job?

Tell us the job in plain words — we'll show how this robot measures up, line by line.

At a glance

Specifications

From the makerCheckedEstimated
Six axis collaborative
6
850 mm
ISO Class 5
Yes

97% of cobot robots have it

Joint level all
Yes

88% of cobot robots have it

Yes

63% of cobot robots have it

No

90% of cobot robots have it

5 kg

Carries more than 21% of 430 Cobot robots with this spec

±0.02 mm

More precise than 78% of 372 Cobot robots with this spec

20 kg

Heavier than 23% of 259 Cobot robots with this spec

1 m/s

Faster than 14% of 242 Cobot robots with this spec

Detailed specifications

What it is built for3
Applications
assembly,inspection,teleoperation
tabletop
indoor
Movement & precision1
6
Sensing & perception1
Yes
Power & runtime1
Power Consumption W
240
Controls & integration7
Yes
floor,ceiling,wall,rail
Software Platform
UFACTORY Studio
Training Required
none
Fieldbus Protocols
Modbus TCP
Compatible Grippers
Vacuum Gripper(AS1200)
drag and drop,code python,code ros
Safety & certification1
0°C to 50°C
Buying & support5
20-40K
Datasheet Url
View Link
purchase
1
Availability Status
available

Who uses it

No named customer yet

A customer is listed when a public source names them, or the maker adds them.

14 other robots in this category have one.

Add a customer →

Where to buy

Get a price or reach an authorized seller.

No seller listed for your region yet. Ask for a quote.

Where will these robots operate? Often the same as your country — add more for multi-country deployments.

Are you a distributor? List your company, free.

Every seller is shown equally. Placement is never sold and never affects a score.

Company milestones(estimated)

  • 2018LaunchxArm 7 announced for launch
  • 2018LaunchxArm 7 launch planned for 2018
  • 2013LaunchuArm introduced
  • 2013MilestoneCompany founded
  • Not yet on fileMilestonexArm 6 marketed for R&D and engineering use
  • Not yet on fileMilestonexArm integration guide for production lines
  • Not yet on fileMilestoneUFACTORY 850 product page available
  • Not yet on fileMilestoneFounded in May 2013

UFACTORY in the news

the maker

1 event · last 12 months

  • Aug 6TOAST and UFACTORY Launch Global Partnership

News about UFACTORY, the maker, not about this robot specifically, except rows marked this robot. Collected and classified independently across 1 outlet, so a maker cannot add to it. It never changes this robot's RoboScore (the evidence half of the RoboIndex) and it can move it up a board by at most 15 points. See all UFACTORY news

Frequently asked questions

Who makes the xArm 850?
The xArm 850 is developed by UFACTORY, based in China.
What type of robot is the xArm 850?
The xArm 850 is a Cobot made by UFACTORY.
How much does the xArm 850 cost?
The xArm 850 is priced at US$8,986–9,849.
What are the key specifications of the xArm 850?
Key specifications of the xArm 850: type six axis collaborative, axes 6, payload 5 kg, reach 850 mm, repeatability ±0.02 mm.

Reviews for xArm 850

Loading reviews…

Get pricing from

UFACTORY