Nachi MZ03EL Review: Specs, Price and Applications of the 3.5 kg Industrial Robot
Updated: 2 days ago

The Nachi MZ03EL is a 6-axis industrial robot with a maximum payload of 3.5 kg, a reach of 1102 mm and ±0.03 mm repeatability, listed from USD 21,000. 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 MZ03EL is a long-reach compact 6-axis industrial robot with a 3.5 kg payload, a reach of 1102 mm and a position repeatability of ±0.03 mm. Its long, slim arm covers a wide working area with light parts, and hoses and cables run through the arm. It suits material handling, assembly and vision tasks. The arm weighs 39 kg and is designed for floor, wall, tilted or ceiling mounting, and it runs on the Nachi CFD controller. It is listed from USD 21,000.
Nachi MZ03EL at a Glance
Maximum payload: 3.5 kg
Reach: 1102 mm
Axes: 6
Repeatability: ±0.03 mm
Weight: 39 kg
Controller: CFD
Price: from USD 21,000
Nachi MZ03EL Technical Specifications
The table below lists the published specifications of the Nachi MZ03EL.
Specification | Nachi MZ03EL |
Manufacturer | Nachi Robotics |
Model | MZ03EL |
Robot type | 6-axis industrial robot |
Maximum payload | 3.5 kg |
Reach | 1102 mm |
Axes | 6 |
Repeatability | ±0.03 mm |
Controller | CFD |
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 21,000 |
Detailed Technical Data
6 axes
Max. payload 3.5 kg
Reach 1102 mm
Repeatability ±0.03 mm
Mass 39 kg
Mounting floor, wall, tilted, ceiling
Controller CFD
Design and Build Quality

The MZ03EL belongs to the Nachi MZ series. Published build data: mass 39 kg; mounting floor, wall, tilted, ceiling.
Programming and Software
Teach Pendant and FD on Desk
The MZ03EL runs on the CFD 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 MZ03EL Applications and Use Cases
Typical applications for the MZ03EL are material handling, machine tending, assembly, packaging, inspection and dispensing.
Material handling

A 3.5 kg maximum payload and a 1102 mm reach let the MZ03EL move parts between stations, fixtures and conveyors.
Machine tending
The MZ03EL loads and unloads machine tools, presses and moulding machines within its 1102 mm reach.
Assembly
Repeatability of ±0.03 mm supports fitting, inserting and fastening parts in assembly cells.
Nachi MZ03EL Price and Value
The Nachi MZ03EL is listed from USD 21,000 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
3.5 kg maximum payload with a 1102 mm reach
±0.03 mm repeatability
Several installation options: floor, wall, tilted, ceiling
Wide choice of industrial fieldbus interfaces
Cons
Needs safety fencing or equivalent safeguarding
The 3.5 kg maximum payload includes the end effector
End effectors, safety equipment and integration are quoted separately
Who Should Buy the Nachi MZ03EL?
The Nachi MZ03EL fits manufacturers that need an industrial robot of this size for handling, machine tending and assembly.
See the full Nachi MZ03EL product listing on All Things Cobots.
Nachi MZ03EL FAQ
How much does the Nachi MZ03EL cost?
The Nachi MZ03EL is listed from USD 21,000 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 MZ03EL?
The MZ03EL has a maximum payload of 3.5 kg and a reach of 1102 mm.
How accurate is the Nachi MZ03EL?
Its published repeatability is ±0.03 mm.
How many axes does the Nachi MZ03EL have?
The MZ03EL has 6 axes.
How is the Nachi MZ03EL programmed?
It is programmed from the Nachi teach pendant, and FD on Desk is available for offline programming and simulation.
Which controller does the Nachi MZ03EL use?
It runs on the CFD controller.
How much does the Nachi MZ03EL weigh?
Published mass 39 kg.
How can the Nachi MZ03EL be mounted?
Published installation options: floor, wall, tilted, ceiling.
What is the Nachi MZ03EL 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.





