The UR3 robot is a collaborative robot arm built for light-duty, repetitive jobs — you know, the day-in-day-out grind that nobody actually enjoys doing.
With a base that’s just 128 mm wide and a reach of 500 mm, it’s like the cobot equivalent of a bonsai tree — compact, precise, and a little genius in tight spots.
It’s designed to handle precision jobs without needing an advanced engineering degree to set it up.
Read on to learn:
- Key features
- What it can do
- Where it works best
- Advantages
- Limitations
- Why RO1 by Standard Bots is the partner every UR3 needs
Key features of the UR3 robot
What makes the UR3 a cobot celebrity? Here’s the breakdown:
- Twist and shout (or don’t): The 6-axis rotation includes an infinite spin on the wrist joint — perfect for unscrewing bolts, tightening caps, or pretending it’s auditioning for Cirque du Soleil.
- Small but fierce: With a 500 mm reach, the UR3 can squeeze into workspaces that even your smallest employee might struggle with. (No shade, we know they’ve been dieting, but still.)
- Programming made stupidly easy: Drag-and-drop programming ensures that even your least tech-savvy employee will be saying, “I got this.”
Performance and capabilities
The UR3 might be small, but it packs a serious punch in performance.
Let’s check it out in more detail:
- Can’t-miss accuracy: The ±0.1 mm repeatability means it can place a microchip as accurately as your grandmother places a decorative doily.
- Light lifting champ: With a 3 kg payload, it won’t carry the team physically, but it’s perfect for precise, lightweight jobs.
- Team player: Pair it with RO1 — and you’ve got a precision artist working alongside the industrial MVP.
- The UR3’s infinite wrist rotation isn’t just a gimmick: It shines in applications like screw-driving or assembly, where repetitive turning motions are key. Without the need to reset or reverse directions, the UR3 saves time and wear on the joint, making it ideal for jobs that demand efficiency and endurance.
Applications
The UR3 robot is amazing at small-scale stuff that needs a bit of finesse.
Here’s where it shines:
- Electronics assembly: Whether it’s placing resistors on circuit boards or holding delicate components, the UR3 is the cobot equivalent of a watchmaker.
- Lab automation: Say goodbye to repetitive pipetting — this robot handles lab work with the precision of a seasoned technician who will ask for seconds, thirds, and beyond.
- Manufacturing buddy: When paired with RO1 — the UR3 handles the nitty-gritty jobs while letting RO1 tackle the heavy lifting.
Advantages
Why does the robot UR3 deserve a spot on your production line? Let’s count the ways:
- Safe to hang out with: Built-in sensors and force-limiting tech make it as safe as it is efficient. You won’t need to build it a cage — unless it’s a VIP one.
- No elbow room? No problem: Its compact 128 mm base and 500 mm reach let it work in spaces tighter than your office coffee corner.
- Budget-friendly: The UR3 robot price starts at around $25,000. It’s a solid investment in automation that does not cost as much as your office remodel.
- Modular integration: The UR3 isn’t just a solo performer. Its modular design makes it easy to swap out end-of-arm tooling (EOAT) like grippers, vacuum attachments, or even specialized sensors for custom tasks. This means you get more versatility without buying multiple cobots.
Limitations
The UR3 isn’t trying to be everything to everyone — here’s where it sets some boundaries:
- It’s no heavyweight champion: The 3 kg payload means it’s great for light-duty work but won’t be lugging around anvils.
- Limited long-range dreams: Its 500 mm reach is fantastic for compact setups but not ideal for sprawling production lines.
Comparison to RO1 by Standard Bots
The UR3 robot brings precision and agility to the table, while RO1 handles the heavier lifting and repetitive jobs like it was meant to. Together, they go way beyond the sum of their parts.
RO1’s top-notch payload and impressive repeatability make it the perfect partner for scaling up your automation game.
Plus, RO1 also has AI smarts and a full no code programming framework, which means that even the least tech savvy (we’re looking at you, Dave!) of your employees can get it going.
Summing up
The UR3 robot is proof that being small doesn’t mean being powerless.
With its precision, flexibility, and user-friendly programming, it’s a good fit for anyone looking to automate light duty jobs in small spaces.
Pair it with RO1 by Standard Bots — and you’ve got a dream team ready to transform your shop floor.
Next steps
Are you thinking about adding another robot companion to flesh out your lineup? Meet RO1 by Standard Bots, the perfect six-axis cobot arm.
- Affordable and reliable: RO1 delivers industrial-grade performance at half the cost of competitors or starts at just $5/hour with a lease option.
- Precision meets power: With an 18 kg payload and ±0.025 mm repeatability — RO1 handles the heavy stuff while the UR3 takes care of the intricate details.
- Plug-and-play brilliance: Intuitive, no-code programming ensures RO1 is up and running faster than you can say, “What’s a cobot?”
- Safety built-in: Machine vision and collision detection make it safe to use in any workspace — no drama, no downtime.
Schedule your risk-free, 30-day onsite trial with RO1 by Standard Bots and see how this dynamic duo can transform your automation setup.
