FANUC M-2iA/3SL Review: Specs, Price and Applications of the 3 kg Delta Robot
Updated: 2 days ago

The FANUC M-2iA/3SL is a 4-axis delta robot with a maximum payload of 3 kg, a working envelope of φ1130 mm × 400 mm and ±0.03 mm repeatability, listed from USD 34,000. This review covers its full specifications, design, programming options, applications and price, so you can decide whether it fits your automation project.
Quick Verdict
The FANUC M-2iA/3SL is a 4-axis delta robot with a maximum wrist payload of 3 kg and a working envelope of φ1130 mm × 400 mm (diameter × height), repeatable to ±0.03 mm. It is a parallel-link robot for high-speed pick and place. The mechanical unit weighs 130 kg, mounts from the ceiling, and runs on the R-30iB Plus (A-cabinet) or R-30iB Mate Plus controller. It is listed from USD 34,000.
FANUC M-2iA/3SL at a Glance
Maximum payload: 3 kg
Working envelope: φ1130 mm × 400 mm
Axes: 4
Repeatability: ±0.03 mm
Weight: 130 kg
Controller: R-30iB Plus (A-cabinet) or R-30iB Mate Plus
Price: from USD 34,000
FANUC M-2iA/3SL Technical Specifications
The table below lists the published specifications of the FANUC M-2iA/3SL.
Specification | FANUC M-2iA/3SL |
Manufacturer | FANUC |
Model | M-2iA/3SL |
Robot type | 4-axis delta robot |
Maximum payload | 3 kg |
Working envelope | φ1130 mm × 400 mm |
Axes | 4 |
Repeatability | ±0.03 mm |
Controller | R-30iB Plus (A-cabinet) or R-30iB Mate Plus |
Interfaces | EtherNet/IP, PROFINET, EtherCAT, DeviceNet, CC-Link, CC-Link IE Field, PROFIBUS, FL-net, Modbus, OPC UA |
Certifications | PL e, Cat. 4, SIL 3 emergency stop function, PL d, Cat. 3, SIL 2 position/speed check function |
Starting price | From USD 34,000 |
Detailed Technical Data
4 controlled axes
Max. wrist payload 3 kg
Working envelope φ1130 mm × 400 mm
Repeatability ±0.03 mm
Mass 130 kg
Installation from the ceiling
Controller R-30iB Plus (A-cabinet) or R-30iB Mate Plus
Design and Build Quality

The M-2iA/3SL belongs to the FANUC M-2iA series. Published build data: mass 130 kg; installation from the ceiling.
Programming and Software
Teach Pendant and ROBOGUIDE
The M-2iA/3SL runs on the R-30iB Plus (A-cabinet) or R-30iB Mate Plus controller and is programmed from the FANUC teach pendant. FANUC's ROBOGUIDE software is available for offline programming and cell simulation.
Industrial Communication
Published interfaces are EtherNet/IP, PROFINET, EtherCAT, DeviceNet, CC-Link, CC-Link IE Field, PROFIBUS, FL-net, Modbus and OPC UA.
FANUC M-2iA/3SL Applications and Use Cases
Typical applications for the M-2iA/3SL are picking, packing, packaging, sorting and high-speed transfer.
Picking

The M-2iA/3SL is used for picking within its 3 kg payload and φ1130 mm × 400 mm working envelope.
Packing
The M-2iA/3SL is used for packing within its 3 kg payload and φ1130 mm × 400 mm working envelope.
Packaging
The M-2iA/3SL picks, packs and cases products at the end of the line.
FANUC M-2iA/3SL Price and Value
The FANUC M-2iA/3SL is listed from USD 34,000 on All Things Cobots. The controller, end effectors, safety equipment and integration affect the final price and are quoted separately. Prices are indicative, are not final and may change.
Pros and Cons
Pros
3 kg maximum payload with a φ1130 mm × 400 mm working envelope
±0.03 mm repeatability
Wide choice of industrial fieldbus interfaces
Cons
4 axes limit tool orientation compared with a 6-axis arm
Needs safety fencing or equivalent safeguarding
The 3 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who Should Buy the FANUC M-2iA/3SL?
The FANUC M-2iA/3SL fits food, pharmaceutical and electronics lines that need high-speed picking and packing.
See the full FANUC M-2iA/3SL product listing on All Things Cobots.
FANUC M-2iA/3SL FAQ
How much does the FANUC M-2iA/3SL cost?
The FANUC M-2iA/3SL is listed from USD 34,000 on All Things Cobots. The price is indicative and may change, and it does not include end effectors, safety equipment or integration.
What is the payload and working envelope of the FANUC M-2iA/3SL?
The M-2iA/3SL has a maximum payload of 3 kg and a working envelope of φ1130 mm × 400 mm.
How accurate is the FANUC M-2iA/3SL?
Its published repeatability is ±0.03 mm.
How many axes does the FANUC M-2iA/3SL have?
The M-2iA/3SL has 4 axes.
How is the FANUC M-2iA/3SL programmed?
It is programmed from the FANUC teach pendant, and ROBOGUIDE is available for offline programming and simulation.
Which controller does the FANUC M-2iA/3SL use?
It runs on the R-30iB Plus (A-cabinet) or R-30iB Mate Plus controller.
How much does the FANUC M-2iA/3SL weigh?
Published mass 130 kg.
How can the FANUC M-2iA/3SL be mounted?
Published installation options: from the ceiling.
What is the FANUC M-2iA/3SL used for?
Typical applications are picking, packing, packaging, sorting and high-speed transfer.
Specifications and prices are based on manufacturer and distributor information. Prices are indicative, are not final and may change.





