FANUC CR-7iA/L vs Doosan A0509: Cobot Comparison
The FANUC CR-7iA/L and the Doosan A0509 reach almost the same distance: 911 mm and 900 mm. The CR-7iA/L carries 7 kg and repeats to ±0.01 mm, but it is no longer part of FANUC's current range. The A0509 carries 5 kg, weighs 21 kg and costs about 46% less.
Quick verdict. The Doosan A0509 is the better choice for most new projects, with a current product line, a 21 kg arm and a listed price $22,700 lower. The FANUC CR-7iA/L suits buyers who need 7 kg and ±0.01 mm in a FANUC cell and can source a discontinued model.
CR-7iA/L and A0509 at a glance
The FANUC CR-7iA/L carries 7 kg over 911 mm, repeats to ±0.01 mm, weighs 55 kg and runs on the R-30iB Plus series controller. It is no longer part of the current FANUC product range.
The Doosan A0509 carries 5 kg over 900 mm, repeats to ±0.03 mm, weighs 21 kg, is rated IP54 and runs on the Doosan controller with the DART platform.
Main specification comparison
Specification | FANUC CR-7iA/L | Doosan A0509 |
Brand | FANUC | Doosan |
Listed price | $49,000 | $26,300 |
Payload | 7 kg | 5 kg |
Reach | 911 mm | 900 mm |
Repeatability | ±0.01 mm | ±0.03 mm |
Axes | 6 | 6 |
Speed | Not specified | Over 1 m/s max. TCP speed |
Arm weight | 55 kg | 21 kg |
IP rating | IP67 | IP54 |
Controller | R-30iB Plus series | Doosan Controller with DART Platform; teach pendant optional |
Price comparison
FANUC CR-7iA/L: listed from $49,000
Doosan A0509: listed from $26,300
Difference: $22,700
The A0509 costs roughly 46% less
Availability
FANUC lists the CR-7iA/L as no longer part of its current product range, so new units, spare parts and support should be checked before buying. The A0509 belongs to Doosan's current A-SERIES, its fast, lightweight collaborative line.
Payload, reach and precision
Reach is almost identical: 911 mm against 900 mm. The CR-7iA/L carries 7 kg, 2 kg more, and publishes ±0.01 mm repeatability, three times tighter than the ±0.03 mm of the A0509. For precise small assembly the FANUC holds an edge.
Weight and installation
The A0509 weighs 21 kg, well under half the 55 kg of the CR-7iA/L, mounts in any orientation and carries IP54 protection. It runs on Doosan's DART platform with an optional teach pendant; the CR-7iA/L runs on FANUC's R-30iB Plus series controller.
Best applications for the CR-7iA/L
Precise assembly up to 7 kg
FANUC-standardized cells
Used-robot projects
Best applications for the Doosan A0509
Collaborative pick-and-place
Machine tending
Mobile and multi-station use
CR-7iA/L advantages
7 kg payload
±0.01 mm repeatability
CR-7iA/L limitations
No longer in FANUC's current range
About $22,700 higher listed price
55 kg arm
Doosan A0509 advantages
About 46% lower listed price
Current product line
21 kg arm, IP54
Doosan A0509 limitations
5 kg payload
Final verdict
Choose the Doosan A0509 for new projects. Choose the FANUC CR-7iA/L only for FANUC cells that need its precision.
Sources and further reading
Frequently asked questions
Which is cheaper, the FANUC CR-7iA/L or the Doosan A0509?
The A0509 is listed from $26,300 and the CR-7iA/L from $49,000, a difference of $22,700.
Is the CR-7iA/L still made?
No. It is no longer part of the current FANUC product range.
Which cobot has the longer reach?
They are almost equal: 911 mm for the CR-7iA/L and 900 mm for the A0509.
Which cobot is more precise?
The CR-7iA/L publishes ±0.01 mm and the A0509 ±0.03 mm.
Which cobot is lighter?
The A0509 weighs 21 kg; the CR-7iA/L 55 kg.
Which cobot should I buy?
Choose the A0509 for new projects. Choose the CR-7iA/L for precision in FANUC cells.
