FANUC CRX-5iA vs FAIRINO FR3: Small Cobot Comparison
The FANUC CRX-5iA and the FAIRINO FR3 serve different sizes of cell. The CRX-5iA carries 5 kg over 994 mm and is rated IP67. The FR3 carries 3 kg over 622 mm, publishes ±0.02 mm, is rated IP66 and is listed about 84% lower.
Quick verdict. The FAIRINO FR3 is the better value for precise light assembly, testing and benchtop handling, with a listed price $36,401 lower. The FANUC CRX-5iA is the better choice for 5 kg loads, a larger envelope and FANUC-standard plants.
CRX-5iA and FR3 at a glance
The FANUC CRX-5iA carries 5 kg over 994 mm, repeats to ±0.03 mm, weighs 25 kg, is rated IP67 and runs on the R-30iB Mini Plus controller. FANUC lists 1000 mm/s in collaborative mode and 2000 mm/s in high-speed mode.
The FAIRINO FR3 carries 3 kg over 622 mm, repeats to ±0.02 mm, weighs 15 kg, is rated IP66 and lists a 1 m/s speed.
Main specification comparison
Specification | FANUC CRX-5iA | FAIRINO FR3 |
Brand | FANUC | FAIRINO |
Listed price | $43,200 | $6,799 |
Payload | 5 kg | 3 kg |
Reach | 994 mm | 622 mm |
Repeatability | ±0.03 mm | ±0.02 mm |
Axes | 6 | 6 |
Speed | 1000 mm/s (collaborative mode); 2000 mm/s (high-speed mode) | 1 m/s |
Arm weight | 25 kg | 15 kg |
IP rating | IP67 | IP66 |
Controller | R-30iB Mini Plus | Not specified |
Price comparison
FANUC CRX-5iA: listed from $43,200
FAIRINO FR3: listed from $6,799
Difference: $36,401
The FR3 costs roughly 84% less
Payload and reach
The CRX-5iA carries 5 kg, 2 kg more, over 994 mm, about 372 mm beyond the 622 mm of the FR3. That suits CNC loading and wider trays. The FR3 covers benchtop cells where parts and fixtures are close to the base.
Precision, weight and protection
FAIRINO publishes ±0.02 mm for the FR3 against ±0.03 mm for the CRX-5iA. The FR3 weighs 15 kg, 10 kg less. Both resist dust and water jets: IP67 for the CRX-5iA and IP66 for the FR3.
Ecosystem and support
The CRX-5iA runs on the R-30iB Mini Plus with tablet programming, hand guiding and FANUC's option catalog and service network. The FR3 uses FAIRINO's own controller and software, which keeps the entry price low for small projects.
Best applications for the CRX-5iA
Small machine tending
5 kg handling
FANUC-standard plants
Best applications for the FAIRINO FR3
Precise light assembly
Testing and inspection
Benchtop handling
CRX-5iA advantages
5 kg payload
994 mm reach
FANUC service network
CRX-5iA limitations
About $36,401 higher listed price
FAIRINO FR3 advantages
About 84% lower listed price
±0.02 mm repeatability
15 kg arm
FAIRINO FR3 limitations
3 kg payload
622 mm reach
Final verdict
Choose the FAIRINO FR3 for precise light work. Choose the FANUC CRX-5iA for 5 kg loads and a larger envelope.
Sources and further reading
Frequently asked questions
Which is cheaper, the FANUC CRX-5iA or the FAIRINO FR3?
The FR3 is listed from $6,799 and the CRX-5iA from $43,200, a difference of $36,401.
Which cobot carries more?
The CRX-5iA carries 5 kg; the FR3 3 kg.
Which cobot has the longer reach?
The CRX-5iA reaches 994 mm; the FR3 622 mm.
Which cobot is more precise?
The FR3 publishes ±0.02 mm and the CRX-5iA ±0.03 mm.
What IP ratings do they have?
The CRX-5iA is rated IP67 and the FR3 IP66.
Which cobot should I buy?
Choose the FR3 for precise light work. Choose the CRX-5iA for 5 kg loads.
