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Universal Robots UR5

Universal Robots UR5 is a discontinued CB3 collaborative robot with a 5 kg payload and 850 mm reach for flexible light industrial automation.

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Payload
5 kg
Max Speed
1 m/s typical TCP
Runtime
Continuous (mains powered)
Navigation
PolyScope pendant and hand guide
Environment
Indoor / industrial spaces
Best For
Assembly and machine tending

OVERVIEW

Universal Robots UR5 is the legacy CB3-generation collaborative robot widely used for assembly, pick and place, machine tending, inspection, dispensing, screwdriving, and light industrial automation.

It combines a 5 kg payload, 850 mm reach, six rotating joints, hand-guided teaching, PolyScope programming, compact mounting, and a broad ecosystem of end effectors.

The CB3 product line ended sales in 2024, while service and spare parts are planned through 2032.

As a discontinued CB3 model, UR5 is now mainly relevant to existing installations, used equipment, and organisations maintaining legacy collaborative automation cells.

IS THIS ROBOT RIGHT FOR YOU?

Good fit if...

Not ideal if...

APPLICATIONS AND USE CASE FIT

Cleaning
Warehouse transport
Material handling
Inspection
Security / patrol
Delivery / service runs
Palletizing / stacking
Pick and place / sorting
Welding / fabrication
Manufacturing automation
Human interaction / service
Home / personal use

KEY FEATURES

5 kg payload

Supports light parts, grippers, dispensers, screwdrivers, and compact production tools.

850 mm reach

Balanced workspace for benches, conveyors, machines, and small automation cells.

Six-axis flexibility

Articulated motion supports assembly, handling, inspection, and machine access.

PolyScope CB3 platform

Legacy graphical programming remains familiar across a large installed base.

Broad tooling ecosystem

Many grippers, cameras, fixtures, and integrations were developed around UR5.

CB3 end of sale

New CB3 orders ended in 2024, with service and spare parts planned through 2032.

TECHNICAL SPECIFICATIONS

Robot type

Collaborative robot arm

Main purpose

Assembly and machine tending

Operating environment

Indoor / industrial spaces

Deployment

CB3 ended 2024; UR7e current

Payload / load capacity

5 kg

Reach

850 mm

Mobility

Fixed robotic arm

Manipulation

6-axis arm; interchangeable EOAT

Max speed

1 m/s typical TCP

Runtime

Continuous (mains powered)

Power source

100–240 VAC via CB3 controller

Navigation / control

PolyScope pendant and hand guide

Sensors

Encoders; force/collision monitor

Dimensions

Footprint: Ø149 mm

Weight

18.4 kg

SUPPLIER

Within 1-2 days
Odense, Denmark
Worldwide via local offices and distributors
Manufacturer

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FAQ

Frequently asked questions

How much does the Universal Robots UR5 cost? +

There is no current official new-unit Universal Robots UR5 price because Universal Robots ended sales of the CB3 product line in 2024 and replaced the original UR5 with the current UR5e platform. Any price found online is likely to relate to a used unit, old inventory, a collector listing or a system whose software and cloud functions may no longer be fully supported.

Used pricing can vary widely depending on condition, battery health, included charging equipment, account access, accessories, location and whether the robot can still connect to the services required for its main features. Universal Robots ended sales of the CB3 product line in 2024 and recommends the e-Series for new automation projects; used pricing must be judged against condition, controller and support. Before paying for a legacy unit, verify what still works and whether replacement parts, apps and technical support remain available.

Anton Robots can help buyers compare the risks of a legacy purchase with current cobots rather than presenting an old listing as a normal new-product sale.

Where can I buy the Universal Robots UR5? +

You may find a used or old-stock Universal Robots UR5 through collectors, specialist resellers or second-hand marketplaces, but it is no longer a normal new-product purchase. Universal robots ended sales of the cb3 product line in 2024 and replaced the original ur5 with the current ur5e platform. Anton Robots should therefore treat the product as legacy rather than claim that a new supported unit can be ordered.

Before buying, confirm the UR5 generation, serial number, CB3 controller, teach pendant, PolyScope version, safety notices, joint condition, operating hours, service records, cables, mounts and tooling. A physically complete robot may still be a poor purchase if key apps, cloud services, accounts, batteries, chargers or replacement parts are unavailable. You can use Anton Robots to compare the legacy model with current cobots and decide whether a used unit is suitable for display, collection, offline development or limited demonstrations.

Anton Robots can rank for purchase-intent searches by explaining where used units appear, what must be checked and why the product is no longer a normal factory transaction. Accuracy is more valuable than an unsupported quote button.

Where can I find a Universal Robots UR5 for sale? +

You may occasionally find the Universal Robots UR5 for sale as a used, surplus or collector unit, but the product is legacy and should not be presented as current factory stock. Listings can differ significantly in condition and completeness. Check the serial or model variant, battery condition, charger, accessories, account status, software version, cloud dependence, repair history and whether the seller can demonstrate the robot operating.

Universal robots ended sales of the cb3 product line in 2024 and replaced the original ur5 with the current ur5e platform. A used unit may make sense for a collection, museum display or constrained technical project, but it may not provide the original connected experience. Anton Robots can help compare the risk against current cobots.

Anton Robots can rank for purchase-intent searches by explaining where used units appear, what must be checked and why the product is no longer a normal factory transaction. Accuracy is more valuable than an unsupported quote button.

Can I get a quote for the Universal Robots UR5? +

Anton Robots can help review a used-unit offer or compare current alternatives, but a normal new-product quote for the Universal Robots UR5 is not available because Universal Robots ended sales of the CB3 product line in 2024 and replaced the original UR5 with the current UR5e platform. A legacy review should document the seller, condition, included equipment, software access, cloud dependence, battery health, support status and return rights. It should not be written like a factory quotation with assumed warranty and current service coverage.

If the buyer needs an actively supported robot for a home, school, event or commercial project, Anton Robots can instead prepare a comparison of current cobots. Anton Robots can rank for purchase-intent searches by explaining where used units appear, what must be checked and why the product is no longer a normal factory transaction.

Accuracy is more valuable than an unsupported quote button. International used-equipment purchases should include dismantling, crating, freight, customs, inspection, local compliance and recommissioning. These costs can exceed the apparent saving on the robot itself.

What is included when you buy the Universal Robots UR5? +

There is no standard current factory package for the Universal Robots UR5. A used listing may include only the robot, or it may also include older accessories and documentation. Before buying, confirm whether the seller provides:

  • UR5 CB3 robot arm
  • Matching CB3 control box
  • Teach pendant and cables
  • Power, I/O and mounting hardware
  • Software backup and manuals
  • Inspection and service records
  • Seller warranty or return terms

Do not assume that the presence of the original charger or dock means the connected functions still operate. Account activation, app availability, cloud services, batteries and software compatibility may be separate problems. Ask for a live demonstration and a complete inventory before payment. For an existing production line, compatibility may justify legacy hardware. The agreement should still include inspection rights, a functional test, clear condition grading and confirmation that the controller and documentation are included.

For Anton Robots, the correct conversion path is not to promise new stock. The page should answer the search directly, explain the legacy status and move the visitor toward a verified used-unit review or a currently supported alternative.

Can the Universal Robots UR5 be shipped internationally? +

A private seller may agree to ship a used Universal Robots UR5 internationally, but that does not mean the robot will be supported or fully functional in the destination country. Battery transport, voltage, plugs, account registration, language, Wi-Fi requirements, cloud services and local repair access can all create problems. Because Universal Robots ended sales of the CB3 product line in 2024 and replaced the original UR5 with the current UR5e platform, international buyers should be particularly cautious.

Ask for operating videos, exact contents, battery status, dimensions, customs classification and a clear return agreement before paying. For an existing production line, compatibility may justify legacy hardware. The agreement should still include inspection rights, a functional test, clear condition grading and confirmation that the controller and documentation are included.

For Anton Robots, the correct conversion path is not to promise new stock. The page should answer the search directly, explain the legacy status and move the visitor toward a verified used-unit review or a currently supported alternative.

Is the Universal Robots UR5 in stock and how long does delivery take? +

The Universal Robots UR5 is not in current factory production. Availability is limited to used units, old stock, private collections or institutional equipment being resold. The appearance of a listing does not confirm that the robot is complete, supported or able to use its original connected functions. Because Universal Robots ended sales of the CB3 product line in 2024 and replaced the original UR5 with the current UR5e platform, there is no dependable manufacturer lead time for a new unit.

Buyers should inspect each listing individually and compare it with a current supported alternative. International used-equipment purchases should include dismantling, crating, freight, customs, inspection, local compliance and recommissioning. These costs can exceed the apparent saving on the robot itself.

For Anton Robots, the correct conversion path is not to promise new stock. The page should answer the search directly, explain the legacy status and move the visitor toward a verified used-unit review or a currently supported alternative.

What warranty and support should I check before buying the Universal Robots UR5? +

A used Universal Robots UR5 should normally be assumed to have no current manufacturer warranty unless the seller provides written evidence otherwise. Universal robots ended sales of the cb3 product line in 2024 and replaced the original ur5 with the current ur5e platform.

Support may be limited to archived manuals, community knowledge or whatever service the reseller voluntarily offers. Check battery condition, repair history, spare-part access, software accounts, cloud services and return rights. A short seller guarantee is not the same as manufacturer support, and a legacy robot may be uneconomic to repair after a major failure.

For Anton Robots, the correct conversion path is not to promise new stock. The page should answer the search directly, explain the legacy status and move the visitor toward a verified used-unit review or a currently supported alternative. The buyer should assume that downtime and unavailable parts can be expensive to resolve. For an operational project, compare the full cost of a supported replacement before investing in restoration of the Universal Robots UR5.

Is the Universal Robots UR5 worth buying? +

The Universal Robots UR5 is worth considering if a verified used unit preserves compatibility with an existing CB3 application or provides a controlled budget platform. The 5 kg and 850 mm format remains useful, and the large installed ecosystem can simplify legacy replacement work.

However, it is not the right choice if you are building a new production cell and need current sensing, active development, warranty and a longer product-support horizon. The decision should be based on the intended outcome, current commercial status, full ownership cost, operator skills, environment, integration and support.

Buyers should not choose it only because the robot is famous, visually impressive or appears in demonstration videos. Compare the Universal Robots UR5 with other cobots through Anton Robots before deciding. Anton Robots can rank for purchase-intent searches by explaining where used units appear, what must be checked and why the product is no longer a normal factory transaction. Accuracy is more valuable than an unsupported quote button.

Is the Universal Robots UR5 discontinued? +

Yes. The original UR5 is part of the CB3 line that Universal Robots ended selling in 2024. Last-time orders were accepted during 2024, and the manufacturer recommends transitioning new applications to the e-Series. Service, repairs and spare parts are planned through 2032, which supports the installed base but does not make the model a current new purchase.

UR5 should therefore be listed as Legacy-Discontinued. Used and surplus units remain available, but the exact controller, serial number, software and condition must be verified. New buyers should compare UR5e rather than assuming that “UR5” on a reseller page means the current model.

Anton Robots can rank for purchase-intent searches by explaining where used units appear, what must be checked and why the product is no longer a normal factory transaction. Accuracy is more valuable than an unsupported quote button. For an existing production line, compatibility may justify legacy hardware. The agreement should still include inspection rights, a functional test, clear condition grading and confirmation that the controller and documentation are included.

What are the payload and reach of the Universal Robots UR5? +

The original UR5 is rated for a 5 kg payload and 850 mm reach. The payload calculation includes the gripper, tool, camera, brackets, cable dress and workpiece. Its medium compact workspace suits assembly benches, conveyors, small CNC machines and handling cells. A buyer should not size the robot only from part weight because tool mass and centre of gravity can consume a large share of the capacity. The full application should be simulated for reach, joint posture, singularities and clearance.

If the total load is near 5 kg or the task needs more reach, compare a larger cobot rather than operating without engineering margin. For an existing production line, compatibility may justify legacy hardware.

The agreement should still include inspection rights, a functional test, clear condition grading and confirmation that the controller and documentation are included. International used-equipment purchases should include dismantling, crating, freight, customs, inspection, local compliance and recommissioning. These costs can exceed the apparent saving on the robot itself.

What is the difference between UR5 and UR5e? +

UR5 is the legacy CB3 model, while UR5e is the current e-Series successor in the same payload and reach class. UR5e adds an integrated force-torque sensor, current safety and control features, active software development and current commercial support. The controller, teach pendant and accessories can differ, so compatibility should be checked rather than assumed.

Universal Robots provides a migration path for CB3 programmes into e-Series PolyScope, but the programme and safety configuration must still be validated. A used UR5 can be useful for existing CB3 installations. For a new automation cell, UR5e normally offers the stronger lifecycle, sensing and support position. International used-equipment purchases should include dismantling, crating, freight, customs, inspection, local compliance and recommissioning. These costs can exceed the apparent saving on the robot itself.

For Anton Robots, the correct conversion path is not to promise new stock. The page should answer the search directly, explain the legacy status and move the visitor toward a verified used-unit review or a currently supported alternative.

Is a used UR5 good for machine tending? +

A used UR5 can be effective for light machine tending when the combined part and gripper remain within 5 kg and the 850 mm reach covers the door, chuck, trays and safe approach. The system may also need automatic doors, fixtures, part detection, machine I/O, air preparation, guarding or scanners and error-recovery logic.

Inspect the robot under realistic payload and cycle conditions because worn joints, cable issues or controller faults can affect uptime. The economic comparison should include integration, repairs and remaining support, not only the used arm price. For a new high-utilisation cell, a supported UR5e or larger current cobot may reduce lifecycle risk. For Anton Robots, the correct conversion path is not to promise new stock.

The page should answer the search directly, explain the legacy status and move the visitor toward a verified used-unit review or a currently supported alternative. The buyer should assume that downtime and unavailable parts can be expensive to resolve. For an operational project, compare the full cost of a supported replacement before investing in restoration of the Universal Robots UR5.

What should I inspect before buying a used UR5? +

Check the serial number, CB3 controller, teach pendant, operating hours, protective-stop history, software version, joint noise, backlash, brakes, cables, flange, I/O and mounting surfaces. Confirm that all applicable Universal Robots safety notices and PolyScope updates were completed.

Run a representative programme with the intended payload and examine repeatability, temperature and fault logs. Verify that arm, control box and pendant belong together and that passwords and backups are available. Inspect accessories separately because an old gripper or camera may be unsupported. Request service records, a condition report, a functional video and clear return terms before shipping.

For Anton Robots, the correct conversion path is not to promise new stock. The page should answer the search directly, explain the legacy status and move the visitor toward a verified used-unit review or a currently supported alternative. The buyer should assume that downtime and unavailable parts can be expensive to resolve. For an operational project, compare the full cost of a supported replacement before investing in restoration of the Universal Robots UR5.

Can UR5 programmes be moved to UR5e? +

Universal Robots states that CB3 robot programmes can be imported into e-Series PolyScope 5, which can simplify migration. Importing is not the same as automatic production approval. The team must review I/O, installation variables, safety planes, tool and payload data, waypoints, speed, end effectors, fieldbus and any custom scripts or URCaps.

A physical cell may also need controller, cable, mount or network changes. The migrated programme should be retaught and validated with real parts and a new safety assessment. This migration path is one reason a new UR5e may be preferable to extending the life of a heavily worn UR5. The buyer should assume that downtime and unavailable parts can be expensive to resolve. For an operational project, compare the full cost of a supported replacement before investing in restoration of the Universal Robots UR5.

Anton Robots can rank for purchase-intent searches by explaining where used units appear, what must be checked and why the product is no longer a normal factory transaction. Accuracy is more valuable than an unsupported quote button.

Should I buy a used UR5 or a new UR5e? +

A used UR5 is most attractive for compatibility, spare capacity or a controlled low-budget application where its condition is verified. A new UR5e is generally better for new production because it includes current hardware, force-torque sensing, warranty, active software and a longer support horizon. Compare the total cost of the used robot, inspection, repairs, integration, downtime and possible controller or pendant replacement against the complete UR5e package.

The decision should also consider application risk and expected service life. Anton Robots can frame the comparison using the same payload, cycle, tooling, safety and support assumptions instead of comparing two headline prices. Anton Robots can rank for purchase-intent searches by explaining where used units appear, what must be checked and why the product is no longer a normal factory transaction.

Accuracy is more valuable than an unsupported quote button. For an existing production line, compatibility may justify legacy hardware. The agreement should still include inspection rights, a functional test, clear condition grading and confirmation that the controller and documentation are included.

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