UR3e vs NEURA LARA 3: 3 kg Cobot Comparison of Price, Reach and Weight
Updated: 9 hours ago
IN A NUTSHELL
🔎 THE KEY DIFFERENCE Both are compared at 3 kg. NEURA LARA 3 has the longer stated reach, which may help reach separated fixtures; it does not guarantee access at every tool angle. |
→ CONSIDER Universal Robots UR3e Consider it when its stated load and reach already cover your task and its controls fit your equipment. This article compares 3 kg with a published reach of 500 mm; include the gripper and part in the load. |
→ CONSIDER NEURA LARA 3 Consider it when extra reach is useful while the compared load capacity is the same. This article compares 3 kg with a published reach of 590 mm; include the gripper and part in the load. |
💡 THE TAKEAWAY Check the real tool, movement path and safety assessment before choosing. A collaborative label does not make every task safe without guarding; compare complete installation quotes. |
The Universal Robots UR3e and the NEURA LARA 3 are 3 kg cobots for tight workspaces. The LARA 3 reaches a little further and costs about 43% less. The UR3e is much lighter, publishes ±0.03 mm repeatability and has a built-in force/torque sensor.
Quick verdict. The NEURA LARA 3 is the value choice for small-part handling, with 590 mm reach and a listed price about 43% lower. The UR3e is the better choice for precise and force-controlled benchtop work, with ±0.03 mm repeatability, an 11.2 kg arm and a 3 m/s tool speed.
UR3e and NEURA LARA 3 at a glance
The UR3e carries 3 kg over 500 mm, repeats to ±0.03 mm and weighs 11.2 kg.
The NEURA LARA 3 carries 3 kg over 590 mm, weighs 18 kg and runs from a control box drawing at most 1200 W.
Main specification comparison
Specification | Universal Robots UR3e | NEURA LARA 3 |
Brand | Universal Robots | NEURA |
Listed price | $33,800 | $19,300 |
Payload | 3 kg | 3 kg |
Reach | 500 mm | 590 mm |
Repeatability | ±0.03 mm | Not specified |
Axes | 6 | 6 |
Speed | 3 m/s maximum TCP speed | 180°/s (axis 1) |
Arm weight | 11.2 kg | 18 kg |
IP rating | IP54 | Not specified |
Controller | UR control box CB 5.5 / CB 5.6 | NEURA control box, 493 × 470 × 243 mm, 20 kg, 100-240 V AC 50/60 Hz, 1200 W max; teach pendant with 2560 × 1600 px display and 5 m cable |
Price comparison
UR3e: listed from $33,800
NEURA LARA 3: listed from $19,300
Difference: $14,500
The LARA 3 costs roughly 43% less
Reach and payload
Both arms carry 3 kg. The LARA 3 reaches 590 mm, 90 mm more than the UR3e, and mounts in any orientation. Small-part assembly, pick-and-place, machine tending and inspection suit both arms.
Precision, weight and speed
Universal Robots publishes ±0.03 mm repeatability and a 3 m/s maximum tool speed for the UR3e; the reviewed LARA 3 specification lists a 180°/s base-axis speed but no repeatability figure. The UR3e weighs 11.2 kg, about 6.8 kg less, which suits benches and in-machine mounting.
Safety and connectivity
NEURA rates the LARA 3 safety architecture PL d Cat. 3 / SIL 2 and lists EtherNet/IP, Profinet and Modbus TCP/RTU, with a teach pendant using a 2560 × 1600 px display. The UR3e has a built-in ±30 N / ±10 Nm force/torque sensor and supports PROFINET with PROFIsafe, EtherNet/IP, Modbus TCP and ROS/ROS2.
Best applications for the UR3e
Precise benchtop assembly
Force-controlled insertion
Robots inside machines
Best applications for the NEURA LARA 3
Small-part pick-and-place
Inspection in tight workspaces
Budget-conscious cells
UR3e advantages
±0.03 mm published repeatability
11.2 kg arm
Built-in force/torque sensor
UR3e limitations
About $14,500 higher listed price
500 mm reach
NEURA LARA 3 advantages
About 43% lower listed price
590 mm reach
Any-orientation mounting
NEURA LARA 3 limitations
18 kg arm
Repeatability not listed in the reviewed specification
Final verdict
Choose the NEURA LARA 3 for small-part handling at a lower price. Choose the UR3e for documented precision, a lighter arm and force control.
Sources and further reading
Frequently asked questions
Which is cheaper, the UR3e or the NEURA LARA 3?
The LARA 3 is listed from $19,300 and the UR3e from $33,800, a difference of $14,500.
Do both robots carry 3 kg?
Yes. Both are rated for 3 kg.
Which robot has the longer reach?
The LARA 3 reaches 590 mm and the UR3e 500 mm.
Which robot is lighter?
The UR3e weighs 11.2 kg and the LARA 3 18 kg.
What safety rating does the LARA 3 have?
NEURA rates its safety architecture PL d Cat. 3 / SIL 2.
Which robot should I buy?
Choose the LARA 3 for value. Choose the UR3e for precision and force control.
