Collaborative Arms Ranked by Reach

The table ranks 28 collaborative arms by their makers' published reach figures, highest first. The four makers represented are Universal Robots, Doosan Robotics, Techman Robot, and Dobot.

The median published reach across the ranked robots is 1150 mm. Payload is shown alongside reach as a second reference column.

Ranked by reach

What the table shows

• The spread in published reach runs from 400 mm for the M1 Pro (Dobot) at the bottom of the table to 1750 mm for the UR20 (Universal Robots) at the top.
• The UR20 from Universal Robots holds rank 1 at 1750 mm; two Doosan Robotics models, the H2017 and M0617, share rank 2 at 1700 mm with payloads of 20 kg and 6 kg respectively.
• The highest published payload figure in the table, 30 kg on the UR30 (Universal Robots), appears at rank 5 with a reach of 1300 mm, not at the top reach position.
• Of the 57 collaborative arms in the category, 29 do not carry a published reach figure and are excluded from this ranking.

How this was made

Every figure is the maker's own published specification, as held in our database on 2026-09-29, converted to one unit; the source column links the document it comes from. 29 other robots in our collaborative arm category publish no reach figure and are not ranked. The words around the table were written by our writer agent from these figures alone, and checked by a person before publication.