Nachi MZ12 Review: Specs, Price and Applications of the 12 kg Industrial Robot
Updated: 2 days ago

The Nachi MZ12 is a 6-axis industrial robot with a maximum payload of 12 kg, a reach of 1454 mm and ±0.04 mm repeatability, listed from USD 28,000. 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 Nachi MZ12 is a 6-axis industrial robot with a 12 kg payload, a reach of 1454 mm and a position repeatability of ±0.04 mm. A slim base and linkless arm keep the footprint small and limit interference with nearby equipment, and the arm is IP67 compliant. It is used for machine tending, material handling, palletizing and dispensing. The arm weighs 150 kg and is designed for floor, tilted or ceiling mounting. It is listed from USD 28,000.
Nachi MZ12 at a Glance
Maximum payload: 12 kg
Reach: 1454 mm
Axes: 6
Repeatability: ±0.04 mm
Weight: 150 kg
Price: from USD 28,000
Nachi MZ12 Technical Specifications
The table below lists the published specifications of the Nachi MZ12.
Specification | Nachi MZ12 |
Manufacturer | Nachi Robotics |
Model | MZ12 |
Robot type | 6-axis industrial robot |
Maximum payload | 12 kg |
Reach | 1454 mm |
Axes | 6 |
Repeatability | ±0.04 mm |
Interfaces | Ethernet, DeviceNet, EtherNet/IP, PROFIBUS, PROFINET, CC-Link, FL-net, digital I/O boards 32 in / 32 out |
Certifications | CE, UL, KCs, PL d Category 3 safety function |
Starting price | From USD 28,000 |
Detailed Technical Data
6 axes
Max. payload 12 kg
Reach 1454 mm
Repeatability ±0.04 mm
Mass 150 kg
Mounting floor, tilted, ceiling
Design and Build Quality

The MZ12 belongs to the Nachi MZ series. Published build data: mass 150 kg; mounting floor, tilted, ceiling.
Programming and Software
Teach Pendant and FD on Desk
The MZ12 runs on a Nachi robot controller and is programmed from the Nachi teach pendant. Nachi's FD on Desk software is available for offline programming and simulation.
Industrial Communication
Published interfaces are Ethernet, DeviceNet, EtherNet/IP, PROFIBUS, PROFINET, CC-Link, FL-net and digital I/O boards 32 in / 32 out.
Nachi MZ12 Applications and Use Cases
Typical applications for the MZ12 are material handling, machine tending, assembly, packaging, inspection and dispensing.
Material handling

A 12 kg maximum payload and a 1454 mm reach let the MZ12 move parts between stations, fixtures and conveyors.
Machine tending
The MZ12 loads and unloads machine tools, presses and moulding machines within its 1454 mm reach.
Assembly
Repeatability of ±0.04 mm supports fitting, inserting and fastening parts in assembly cells.
Nachi MZ12 Price and Value
The Nachi MZ12 is listed from USD 28,000 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 1454 mm reach
±0.04 mm repeatability
Several installation options: floor, tilted, ceiling
Wide choice of industrial fieldbus interfaces
Cons
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 Nachi MZ12?
The Nachi MZ12 fits manufacturers that need an industrial robot of this size for handling, machine tending and assembly.
See the full Nachi MZ12 product listing on All Things Cobots.
Nachi MZ12 FAQ
How much does the Nachi MZ12 cost?
The Nachi MZ12 is listed from USD 28,000 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 reach of the Nachi MZ12?
The MZ12 has a maximum payload of 12 kg and a reach of 1454 mm.
How accurate is the Nachi MZ12?
Its published repeatability is ±0.04 mm.
How many axes does the Nachi MZ12 have?
The MZ12 has 6 axes.
How is the Nachi MZ12 programmed?
It is programmed from the Nachi teach pendant, and FD on Desk is available for offline programming and simulation.
How much does the Nachi MZ12 weigh?
Published mass 150 kg.
How can the Nachi MZ12 be mounted?
Published installation options: floor, tilted, ceiling.
What is the Nachi MZ12 used for?
Typical applications are material handling, machine tending, assembly, packaging, inspection and dispensing.
Specifications and prices are based on manufacturer and distributor information. Prices are indicative, are not final and may change.





