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UR3
Universal Robots
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UR3
Universal RobotsThe Universal Robots UR3/UR3e is a compact, 6-DOF collaborative robot arm (cobot) with a 3 kg payload, 500 mm reach, and 11.2 kg body weight, designed for light assembly, pick-and-place, screwing, polishing, and dispensing tasks on tabletop workstations. It is the smallest model in UR's e-Series portfolio, manufactured by Universal Robots A/S (Odense, Denmark), a Teradyne subsidiary. The UR3e is a programmable industrial cobot that executes pre-programmed or AI-trained tasks autonomously once deployed — humans program and set it up but do not perform the task itself during operation. Independent community evidence confirms real-world deployments across manufacturing sectors, though some users report that traditional robots can outperform cobots in certain applications on cost and capability grounds.
Availability
Specification
- payload
- 3 kg / 6.6 lbs
- reach
- 500 mm / 19.7 in
- robot_weight
- 11.2 kg / 24.7 lbs
- degrees_of_freedom
- 6
- joint_range
- J1–J5: ±360°; J6 (end joint): infinite rotation
- power_consumption
- Max 300 W; Typical 100 W
- power_input
- 100–240 VAC, 47–440 Hz
- controller_weight
- 12 kg
Price
No public price — contact the supplier for a quote.
Good · Bad · Ugly
Evidence-graded claims from the Universal Robots deep report
UR cobots operate autonomously on programmed industrial tasks (pick & place, welding, machine tending, assembly, etc.) without a human performing or driving the task during operation.
Wikipedia (independent) and Automate.org confirm cage-free autonomous task execution; community criticism on Reddit [15][16] targets programming/integration difficulty, not human-in-the-loop task performance, corroborating autonomous operation at the task level — though setup, programming, and maintenance overhead remain non-trivial.
from Universal Robots deep report →Universal Robots is the cobot market leader with approximately 40–50% market share and 50,000+ units installed worldwide.
Automate.org (independent industry association) [14] and Wikipedia [13] both independently cite 50,000+ installations and ~40–50% market share as of 2022; the specific figures have not been re-verified post-2022, so current share may have shifted.
from Universal Robots deep report →UR cobots can operate collaboratively without safety cages or fencing, making them the first commercially viable cobot of this type.
Wikipedia [13] independently confirms UR as the pioneer of commercially viable cage-free collaborative robots; safety certifications (ISO 10218, TÜV, UL 1740) are confirmed across official product pages [2][3][4], though independent third-party test reports of real-world cage-free deployments are not cited in the dossier.
from Universal Robots deep report →
UR cobots deliver up to 65% higher joint accelerations and up to 37% faster cycle times versus the prior generation, with the UR15 achieving up to 5 m/s maximum speed.
These figures come exclusively from UR's own official product pages [2][4] with no independent benchmark, third-party test, or customer validation cited in the dossier; furthermore, community sources [15][16] note UR cobots are slow and inaccurate compared to SCARA alternatives, suggesting the vendor's speed claims are relative only to prior UR generations.
from Universal Robots deep report →Total system cost (robot arm + gripper + integration/setup) is typically approximately 2x the base robot arm price.
Multiple commerce sources [6][7] consistently cite the ~2x multiplier, but these are reseller/distributor sites rather than independent audits or customer case studies; community sources [19] suggest real-world integration costs and ongoing support costs can significantly exceed this estimate, making the figure plausible but unverified by neutral parties.
from Universal Robots deep report →The UR+ Ecosystem and partnerships (e.g., Rapid Robotics, Teradyne/Flex) meaningfully expand UR cobot deployment capabilities and scale.
The Rapid Robotics partnership is reported by a trade news outlet [10], providing some independent corroboration, but the dossier contains no independent evidence of deployment outcomes, scale, or customer results from these partnerships — only vendor announcements and a single trade press item.
from Universal Robots deep report →
UR Care maximizes uptime and reduces total cost of ownership (TCO), with UR cobots trusted for reliable long-term deployment across industries.
Independent community sources [19][20] report real-world deployment failures including overpromising by integrators, overly rosy cost projections, lack of long-term support, and insufficient training at handoff — directly contradicting the vendor's reliability and TCO claims, which are sourced only from UR's own marketing [1][11].
from Universal Robots deep report →
About the company
Editorial directory of real robot products from leading global manufacturers. Each entry links to the manufacturer's official page.
