FANUC M-3iA/12H Review: Specs, Price and Applications of the 12 kg Delta Robot
Updated: 2 days ago

The FANUC M-3iA/12H is a 3-axis delta robot with a maximum payload of 12 kg, a working envelope of φ1350 mm × 500 mm and ±0.03 mm repeatability, listed from USD 44,000. 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-3iA/12H is a 3-axis delta robot with a maximum wrist payload of 12 kg and a working envelope of φ1350 mm × 500 mm (diameter × height), repeatable to ±0.03 mm. It is a parallel-link robot for high-speed pick and place. The mechanical unit weighs 155 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 44,000.
FANUC M-3iA/12H at a Glance
Maximum payload: 12 kg
Working envelope: φ1350 mm × 500 mm
Axes: 3
Repeatability: ±0.03 mm
Weight: 155 kg
Controller: R-30iB Plus (A-cabinet) or R-30iB Mate Plus
Price: from USD 44,000
FANUC M-3iA/12H Technical Specifications
The table below lists the published specifications of the FANUC M-3iA/12H.
Specification | FANUC M-3iA/12H |
Manufacturer | FANUC |
Model | M-3iA/12H |
Robot type | 3-axis delta robot |
Maximum payload | 12 kg |
Working envelope | φ1350 mm × 500 mm |
Axes | 3 |
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 44,000 |
Detailed Technical Data
3 controlled axes
Max. wrist payload 12 kg
Working envelope φ1350 mm × 500 mm
Repeatability ±0.03 mm
Mass 155 kg
Installation from the ceiling
Controller R-30iB Plus (A-cabinet) or R-30iB Mate Plus
Design and Build Quality

The M-3iA/12H belongs to the FANUC M-3iA series. Published build data: mass 155 kg; installation from the ceiling.
Programming and Software
Teach Pendant and ROBOGUIDE
The M-3iA/12H 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-3iA/12H Applications and Use Cases
Typical applications for the M-3iA/12H are picking, packing, packaging, sorting and high-speed transfer.
Picking

The M-3iA/12H is used for picking within its 12 kg payload and φ1350 mm × 500 mm working envelope.
Packing
The M-3iA/12H is used for packing within its 12 kg payload and φ1350 mm × 500 mm working envelope.
Packaging
The M-3iA/12H picks, packs and cases products at the end of the line.
FANUC M-3iA/12H Price and Value
The FANUC M-3iA/12H is listed from USD 44,000 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
12 kg maximum payload with a φ1350 mm × 500 mm working envelope
±0.03 mm repeatability
Wide choice of industrial fieldbus interfaces
Cons
3 axes limit tool orientation compared with a 6-axis arm
Needs safety fencing or equivalent safeguarding
The 12 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who Should Buy the FANUC M-3iA/12H?
The FANUC M-3iA/12H fits food, pharmaceutical and electronics lines that need high-speed picking and packing.
See the full FANUC M-3iA/12H product listing on All Things Cobots.
FANUC M-3iA/12H FAQ
How much does the FANUC M-3iA/12H cost?
The FANUC M-3iA/12H is listed from USD 44,000 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-3iA/12H?
The M-3iA/12H has a maximum payload of 12 kg and a working envelope of φ1350 mm × 500 mm.
How accurate is the FANUC M-3iA/12H?
Its published repeatability is ±0.03 mm.
How many axes does the FANUC M-3iA/12H have?
The M-3iA/12H has 3 axes.
How is the FANUC M-3iA/12H programmed?
It is programmed from the FANUC teach pendant, and ROBOGUIDE is available for offline programming and simulation.
Which controller does the FANUC M-3iA/12H use?
It runs on the R-30iB Plus (A-cabinet) or R-30iB Mate Plus controller.
How much does the FANUC M-3iA/12H weigh?
Published mass 155 kg.
How can the FANUC M-3iA/12H be mounted?
Published installation options: from the ceiling.
What is the FANUC M-3iA/12H 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.





