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FANUC is a factory automation company whose product range covers CNC systems, industrial robots, and a family of "ROBO" machines for milling, injection molding, wire EDM, and ultra-precision work, plus lasers. It fits readers who want a single-vendor automation stack — controls, robots, and machine tools that are designed to work together — and who value a global service and support network. If you only need one component (for example, a robot arm) and prefer to mix brands freely, FANUC is one strong option among several rather than the only logical choice.

What FANUC actually makes

FANUC's business is organized around factory automation (FA), and its product names follow a consistent pattern: the "ROBO" prefix marks machines built for automated production, while CNC and robot lines cover the control and manipulation layers.

The practical point of this lineup is integration: a shop can buy the CNC control, the machine, and the robot that loads it from the same vendor, which reduces the number of interfaces you have to reconcile.

Where these products are used

FANUC technology appears wherever parts are made repeatedly at volume or to tight tolerance. Common settings include:

• Metalworking and machining — CNC systems and ROBODRILL for cutting, drilling, and tapping; ROBOCUT for hard-material profiles.
• Plastics and molding — ROBOSHOT for injection molding, often with robots removing parts.
• Assembly and handling — industrial robots for pick-and-place, machine tending, and palletizing.
• Welding and laser processes — robots and laser equipment for joining and cutting.
• Precision and optics — ROBONANO for work at very small scales.

If your production involves repetitive part handling, tight process control, or a mix of machining and molding, that is the zone where this portfolio is most relevant.

Global presence and service

FANUC operates as a global group with locations, a company profile, products, and service information published on its site. For a buyer, the practical implication is that spare parts, service, and technical support are organized internationally rather than through a single local dealer. That matters most when downtime is expensive: a widely distributed service network shortens the path from a fault to a fix. The site itself is the authoritative place to check which regions and service options apply to you.

How to decide whether FANUC fits

Work through these questions before committing:

1. Do you need more than one layer? If you need controls plus machines plus robots, a single-vendor stack reduces integration work. If you need only a robot, compare FANUC against other robot vendors on the same criteria.
2. Does your process match the catalog? Check that your operation — milling, molding, wire EDM, nano-precision, laser, or general robot tasks — maps to a specific product family rather than a generic "automation" claim.
3. How much does downtime cost you? The value of a global service network scales with your cost of stoppage. Low-volume, low-urgency shops may weigh it less.
4. What is your existing equipment? If your shop already runs FANUC CNC, adding FANUC robots and machines tends to be the lower-friction path.
5. Confirm specifics with the source. Product capabilities, regional availability, and service terms change; verify current details on the FANUC site or with a local representative rather than relying on a general overview.

The short version: FANUC is worth shortlisting when you want an integrated factory automation stack with international support, and worth comparing carefully when you only need a single component or already have a mixed-brand setup you are happy with.

CNC stands for computer numerical control: a computer (the CNC controller) reads a part program and commands motors to move a machine tool along precise paths, so parts are cut, drilled, turned, or shaped repeatably instead of by hand. It applies to almost any machine that removes material or moves a tool under programmed control — mills, lathes, EDM machines, routers, and more. FANUC's role in this picture is specific: it supplies CNC controls, drives, motors, and its own compact machine series (ROBOMACHINE), while independent machine builders integrate FANUC controls into their own machines.

How a CNC machine works

The chain from drawing to finished part runs through four stages:

1. Part program — a human or CAM software produces instructions. In the most common form this is G-code: a text list of coordinates, feed rates, spindle speeds, and tool changes.
2. Controller — the CNC control reads the program, plans the toolpath, and calculates the motion each axis must make, moment by moment.
3. Drives and motors — servo drives convert the controller's commands into electrical power; servo motors turn that into shaft rotation or linear motion.
4. Feedback and machine tool — position sensors report actual axis position back to the control, which corrects any error. The machine tool itself (spindle, slides, table, tool changer) is what actually contacts the workpiece.

The controller is the part that makes the machine "CNC" rather than manual. It closes the loop between commanded and actual position many times per second.

Main CNC machine types and what they are used for

The same control concepts apply across all of them; what changes is the machine structure and the process.

Core system components

• CNC controller — the interface and brain: program storage, motion planning, operator display.
• Servo drives — power amplifiers matched to each axis and spindle.
• Servo motors — execute the commanded motion.
• Feedback devices — encoders or scales that report real position.
• Machine tool — the mechanical structure that holds and moves the tool and workpiece.

A control is only as good as the machine it is mounted on, which is why the control supplier and the machine builder are usually different companies.

Where FANUC fits

FANUC is a supplier of factory automation and robotics, and its product range includes CNC controls alongside robots, ROBOMACHINE, ROBODRILL, ROBOSHOT, ROBOCUT, ROBONANO, and laser products. Two distinctions matter when reading about CNC:

• As a CNC control supplier — FANUC provides the controller, drives, motors, and related CNC technology that machine tool builders integrate into their machines. When you see "FANUC control" on a mill or lathe, FANUC supplied the control side, not necessarily the whole machine.
• As a machine supplier — under the ROBOMACHINE name, FANUC also offers its own compact CNC machine series. So FANUC appears both as the control inside other builders' machines and as the maker of complete machines.

This is why "FANUC CNC" can mean either the control unit or a FANUC-built machine, depending on context.

Programming inputs you will encounter

• G-code — the standard low-level instruction set for motion, feeds, speeds, and tool changes.
• CAM output — software that converts a CAD model into G-code, often for complex 3D shapes.
• Conversational programming — control-side interfaces that let an operator build a program from menus and graphics instead of typing G-code.

For simple parts, hand-written G-code is common. For contoured 3D work, CAM-generated code is the norm.

Practical next steps

• To learn CNC basics — start with G-code fundamentals (coordinate systems, feed and speed, tool length offsets) and run a simulation or a small desktop machine before touching production equipment.
• To select a control — decide first what machine type and part complexity you need, then check which control the machine builder offers and whether its programming style (G-code vs. conversational) matches your operators' skills.
• To understand a specific FANUC product — treat the control, the robot, and the ROBOMACHINE series as separate product lines, since each has its own documentation and application scope.

The key takeaway: CNC is the control layer that turns a program into precise machine motion, and FANUC occupies two positions in that chain — control technology supplier and, through ROBOMACHINE, machine supplier.

FANUC robots are industrial robotic arms and collaborative robots made by FANUC, a company whose global site also covers FA (factory automation), ROBOMACHINE, CNC, ROBODRILL, ROBOSHOT, ROBOCUT, ROBONANO, and laser products. They are used to automate tasks such as welding, picking, palletizing, machine tending, and assembly, and they integrate with FANUC controllers, vision, and CNC/FA equipment. This guide explains the main robot series, what each is typically used for, and how to think about selecting one.

Where FANUC robots fit in factory automation

FANUC organizes its business around factory automation and robotics. Robots are one part of that picture, alongside CNC systems and ROBOMACHINE products (ROBODRILL, ROBOSHOT, ROBOCUT, ROBONANO) and laser equipment. In practice, a FANUC robot is usually not a standalone purchase: it works with a controller, and often with vision and other FA equipment, to form a cell or production line.

This matters when you evaluate a robot, because the arm alone does not determine whether a task is feasible. The controller, the end-of-effector, the vision setup, and how the cell connects to existing CNC or FA equipment all affect the result.

Major FANUC robot series

FANUC's robot range is commonly grouped into several families. The exact payload and reach figures vary by model, so treat the descriptions below as orientation and confirm specifications for the specific model you are considering.

Two practical distinctions cut across these families:

• Industrial robots vs. collaborative robots. Traditional industrial arms (M-, LR Mate, R-) are typically deployed in guarded cells and chosen for speed, payload, and repeatability. CRX cobots are designed for collaborative operation, which changes how they can be installed and used on a line.
• Payload and reach as the first filters. For any series, the two numbers that most often decide whether a model fits are how much it can carry and how far it can reach. A task that needs a long reach to a machine tool, for example, will rule out compact models regardless of series.

Common applications

FANUC robots appear across a recurring set of industrial tasks:

• Welding — arc and other welding processes, often with the robot integrated into a welding cell.
• Picking and handling — moving parts between positions, frequently paired with vision to locate randomly oriented parts.
• Palletizing — stacking cases or goods, typically requiring higher payload and reach.
• Machine tending — loading and unloading CNC machines or ROBOMACHINE equipment such as ROBODRILL.
• Assembly — placing, inserting, and joining components, often with force or vision feedback.

The application usually determines the series more than the other way around. A palletizing task points toward a higher-payload M- series model; a compact machine-tending cell points toward LR Mate or a CRX cobot.

How FANUC robots integrate with controllers, vision, and CNC/FA equipment

A FANUC robot is part of a system. Three integration points come up repeatedly:

1. Controller. The robot is driven by a FANUC controller, which runs the motion programs and manages inputs and outputs to the rest of the cell.
2. Vision. Adding vision lets the robot locate parts rather than rely on fixed positions, which is common in picking and inspection tasks.
3. CNC and FA equipment. In machine tending, the robot communicates with CNC machines or ROBOMACHINE products to coordinate door opening, part exchange, and cycle timing.

Because these elements are interdependent, a realistic evaluation asks not only "which robot" but "which robot plus controller plus vision plus cell layout."

Key factors when selecting a FANUC robot

Use these as a checklist before narrowing to a model:

• Payload. The weight of the part plus the end-effector must be within the robot's rated capacity, with margin.
• Reach and working envelope. Confirm the robot can physically reach every position the task requires, including machine doors and fixtures.
• Application type. Welding, palletizing, assembly, and machine tending each push toward different series.
• Industrial vs. collaborative. Decide whether the cell will be guarded (industrial arm) or needs collaborative operation (CRX).
• Integration requirements. Identify whether vision, CNC communication, or other FA equipment is needed, since this shapes the controller and cell design.
• Environment and duty cycle. Consider the conditions and how continuously the robot will run.

For current model specifications, payload and reach figures, and product details, refer to FANUC's official global site, which covers its locations, company profile, products, and service.

FANUC FA refers to the Factory Automation business of FANUC — the part of the company that supplies the control and drive technology inside machine tools and production equipment, rather than the articulated robots that handle and move parts. If you are trying to understand how a CNC machine, a servo axis, or a laser cutting system is controlled, you are looking at FA. If you are trying to understand how a part is picked, welded, or palletized by a robotic arm, you are looking at the ROBOT business instead. The two sit side by side on FANUC's global site and are frequently installed in the same factory, which is why they are easy to confuse.

What "FA" covers at FANUC

FA is the umbrella for the automation products that make machines move and cut precisely. On FANUC's global site, the FA-related offering is organized around a small number of core categories:

• CNC systems — the numerical controls that command machine tools such as machining centers, lathes, and grinders.
• Servo motors and drives — the motion components that execute the commands from the control, positioning axes and spindles.
• Lasers — laser oscillators and related equipment used for cutting and other laser-based processing.
• ROBOMACHINE series — compact, self-contained production machines that FANUC builds and sells as complete units.

These categories are not independent products so much as layers of one control chain: the CNC decides what motion is needed, the servo system produces it, and the machine — whether a customer's machine tool or a FANUC ROBOMACHINE — is the physical result.

How FA differs from FANUC's robotics business

The cleanest way to separate them is by what the product actually does.

A practical example: a machining center cutting a metal housing uses a FANUC CNC and FANUC servo motors — that is FA. A robot arm loading the raw casting into that same machining center is a FANUC ROBOT. Both may report to the same plant network, but they are sold and supported as different product families.

Where FA products are used

FA technology appears wherever a machine has to follow a precise, repeatable motion path or cut. That includes:

• Machine tools — milling, turning, grinding, and similar metal-cutting equipment built by machine tool manufacturers who integrate FANUC CNC and servo systems.
• Production equipment — specialized manufacturing machines that need coordinated axis control.
• Laser processing — cutting and related operations using FANUC laser sources.
• ROBOMACHINE installations — compact machining, injection molding, wire-cut EDM, and nano-precision machines that FANUC supplies as complete systems rather than as components to another builder.

The distinction matters when you are specifying or troubleshooting: in a machine tool, FA is usually the control and drive that the machine builder integrated; in a ROBOMACHINE, FANUC supplies the whole machine.

How FA, ROBOT, and ROBOMACHINE relate on FANUC's site

FANUC's global site lists FA, ROBOT, and ROBOMACHINE as separate product areas, and that separation reflects how the products are bought and serviced:

• FA is the component and control layer — what machine builders and integrators embed.
• ROBOT is the automation layer — what end users deploy to move and handle parts.
• ROBOMACHINE is the finished-machine layer — complete production machines sold under FANUC's own name.

A ROBOMACHINE therefore contains FA technology (its CNC and servo system) but is catalogued separately because you buy it as a machine, not as a control. This is the main reason the three categories overlap in a real factory yet stay distinct in FANUC's product structure.

Where to start exploring specific FA products

If you already know which layer you need, go directly to that section of FANUC's global site:

1. Need a control or drive for a machine you are building — start with the FA / CNC and servo sections.
2. Need a laser source for cutting — start with the laser section under FA.
3. Need a complete compact production machine — start with ROBOMACHINE, then check which FA control it uses.
4. Need to move parts between machines — that is the ROBOT section, not FA.

For each product, the site's own pages are the reliable source for current models, specifications, and regional availability; FANUC's global site also lists locations and service contacts, which is the right next step once you have identified the product family you need.

FANUC ROBOMACHINE is not a single machine but an umbrella name for FANUC's family of compact, integrated CNC machine tools. The main series are ROBODRILL (milling and drilling), ROBOSHOT (injection molding), ROBOCUT (wire EDM), and ROBONANO (ultra-precision machining). They share a design idea: a small footprint, FANUC CNC control, and readiness to be combined with FANUC robots and factory automation. If you are trying to understand where ROBOMACHINE sits in FANUC's lineup, the key distinction is that these are machine tools that cut, mold, or shape parts, while FANUC's general FA products and industrial robots are the control and handling layer around them.

The ROBOMACHINE series at a glance

Each name follows the same "ROBO" pattern, which signals that the machine is built to work inside an automated cell, not as a standalone manual tool.

What makes them "ROBOMACHINE" rather than just CNC machines

The shared characteristics are what tie the family together:

• Compact footprint. These machines are sized to fit into tight production floors and cells, which matters when floor space is limited.
• FANUC CNC control. The control is part of the same ecosystem as FANUC's other CNC and FA products, so programming and integration follow familiar conventions.
• Automation-ready integration. Because FANUC also builds industrial robots, a ROBOMACHINE can be paired with a robot for loading, unloading, or part transfer, forming a compact automated work cell.

This is the practical difference from a generic CNC machine: the ROBOMACHINE concept assumes the machine will be part of a FANUC-controlled, robot-assisted production setup.

How ROBOMACHINE differs from FANUC FA and FANUC robots

It helps to separate three layers:

• FANUC FA (Factory Automation) covers the control, drive, and automation products that run and connect production equipment.
• FANUC robots are the industrial arms that handle, move, and manipulate parts.
• ROBOMACHINE is the machine tool layer — the equipment that actually performs milling, molding, EDM, or ultra-precision work.

So a ROBODRILL is a machine tool, not a robot. A FANUC robot might load a ROBODRILL, and FANUC FA products might coordinate the cell, but the ROBOMACHINE is the part-making machine.

Typical applications by series

• ROBODRILL — small-part milling and drilling, often in electronics, automotive components, and job shops where compact machining centers are needed.
• ROBOSHOT — plastic injection molding, typically for precision parts where an electric molding machine is preferred.
• ROBOCUT — wire EDM work such as dies, molds, and precision metal components that require fine cuts.
• ROBONANO — ultra-precision applications where nanometer-level accuracy is the goal, such as optical or advanced research parts.

What to check before choosing a ROBOMACHINE

Because the family spans four different processes, the first decision is the process itself: milling, molding, EDM, or ultra-precision. After that, confirm:

1. Part size and material — each series has its own working envelope and material suitability.
2. Automation plan — whether you intend to pair the machine with a FANUC robot or keep it manual.
3. Control familiarity — whether your team already works with FANUC CNC controls.
4. Footprint and utilities — compact machines still need power, air, and floor space that fit your site.

For current models, specifications, and availability in your region, check the ROBOMACHINE section of the FANUC global site or contact a local FANUC representative, since the lineup and options vary by market.