Fairino Lightweight Collaborative Production And Welding Robot (FR3(WMS))

The Fairino Lightweight Collaborative Production And Welding Robot (FR3(WMS)) — often written FR3-WMS — is a lightweight six-axis collaborative robot positioned for flexible production and complex welding scenarios where portability and rapid deployment are priorities. Product listings describe it as a compact cobot designed around welding use cases, emphasizing mobility, durability, and user-friendly operation for shop floors that reconfigure automation frequently. Built on the FAIRINO FR3 platform, it combines a 3 kg payload, a 622 mm reach, and ±0.02 mm pose repeatability with an arm mass listed at approximately 10.5 kg in brochure materials — light enough for portable cells, bench-top stations, and cart-mounted deployments.

Background

A welding-oriented variant of the FR3 platform

Within Fairino's FR-series lineup, the FR3(WMS) is grouped alongside related compact variants — FR3, FR3-C, and FR3(WML) — that share a small-payload, short-reach footprint while targeting different integration and application needs. Where the standard FR3 addresses general precision automation across electronics, metal processing, and gluing, the WMS variant is explicitly positioned for welding and complex welding scenarios in which fast redeployment is valuable: alternating between part families, fixtures, or workstations without rebuilding the cell. A brochure-listed ±360° rotation capability on the sixth axis (J6) supports this positioning, since generous wrist rotation can reduce cable-wrap risk and improve torch orientation flexibility around curved or enclosed geometries.

Portability as a design principle

The defining characteristic of the FR3(WMS) is low mass and small footprint: approximately 10.5 kg of arm mass and a compact 128 mm footprint value in Fairino brochure materials. That combination enables portable cells, bench-top automation, and mounting on mobile bases and carts — deployment patterns aimed at small-batch fabrication, where the economics of automation depend on moving the robot to the bottleneck rather than building a dedicated fixed cell for every product family. The familiar FR-series interface model, a 10.1-inch teach pendant and/or a mobile-terminal Web App, aligns with fast setup and intuitive programming in mixed-skill environments.

Technical Specifications

Specifications are compiled from manufacturer brochure and listing materials, some of which describe the FR3 family generally; exact values, options, and certification scope should be confirmed against the datasheet for the delivered configuration.

Manufacturer brochure materials additionally reference ISO 9001 and collaborative-safety-related standards such as ISO 10218, ISO 13849, and ISO 15066, along with market-dependent product certifications including CE. Compliance documentation is normally confirmed per shipped SKU during procurement.

How does the FR3(WMS) fit into a collaborative welding cell?

In practice, cobots of this class are paired with welding torches, wire feeders, and — where the process requires it — seam tracking or vision accessories to automate repetitive weld paths while keeping the cell footprint small. The FR3(WMS) contributes three things to that recipe. First, repeatability: the published ±0.02 mm figure supports consistent torch travel, which matters for weld quality on repeated part families. Second, wrist freedom: the brochure-listed ±360° sixth axis helps maintain torch orientation around curved and enclosed geometries with fewer repositioning moves. Third, portability: at roughly 10.5 kg of arm mass, the robot can move between fixtures or workstations quickly, so one arm can serve several low-volume jobs across a week. As with any welding automation, fume management, arc glare protection, and an application-specific risk assessment remain the integrator's responsibility, and collaborative operation limits depend on the tooling and process hazards involved.

Who is the Fairino Lightweight Collaborative Production And Welding Robot (FR3(WMS)) for?

The FR3(WMS) targets small and mid-sized fabrication shops automating repetitive weld paths without committing to a fixed cell, job shops whose part mix changes weekly and who need automation that redeploys in hours, and manufacturers adding bench-top production automation alongside welding duties. It also suits integrators building compact welding packages around a light arm, and education or development teams that value the documented SDK and ROS/ROS2 pathways of the FR3 platform. Shops welding large or heavy assemblies should note the 3 kg payload and 622 mm reach and consider larger FR-series models where torch packages or part geometry exceed this envelope.

What is the Fairino Lightweight Collaborative Production And Welding Robot (FR3(WMS)) used for?

1. Collaborative welding cells automating repetitive weld paths on small parts, paired with torches, wire feeders, and optional seam-tracking accessories.
2. Complex welding scenarios where ±360° sixth-axis rotation helps maintain torch orientation around curved or enclosed geometries.
3. Flexible, small-batch production: tending small jigs, rotating parts, and serving multiple fixtures within a compact cell.
4. Portable and cart-mounted automation that moves between workstations as the production bottleneck shifts.
5. Light handling, dispensing, and inspection-support tasks drawn from the broader FR3 platform's application coverage.
6. Development, education, and integrator prototyping using the platform's C#, C++, Python, ROS, and ROS2 SDK support.

Pricing and Availability

Pricing for the Fairino Lightweight Collaborative Production And Welding Robot (FR3(WMS)) depends on the configuration: welding package and tooling, ingress-protection option, controller and pendant selection, and any integration scope. Purchase is confirmed through a quotation process, which also establishes current availability and lead time for the specified build. To proceed, submit a request for quotation describing your parts, weld processes, fixtures, and deployment plan, and a complete offer can be prepared for review.

Frequently Asked Questions

What is the Fairino FR3(WMS)?

It is a lightweight six-axis collaborative robot on the FAIRINO FR3 platform, positioned for flexible production and complex welding scenarios, with a 3 kg payload, 622 mm reach, and ±0.02 mm repeatability.

How does the FR3(WMS) differ from the standard FR3?

It is the welding-oriented variant: listings emphasize portability, durability, and welding use cases, and brochure materials list ±360° rotation on the sixth axis plus an approximately 10.5 kg arm mass for rapid redeployment.

How is the FR3(WMS) programmed?

Through a 10.1-inch teach pendant and/or a mobile-terminal Web App, executing programmed motion paths; SDK support including C#, C++, Python, ROS, and ROS2 is referenced for developer-led integration.

What welding equipment does it work with?

Cobots in this class are commonly paired with welding torches, wire feeders, and seam-tracking or vision accessories where required. The exact package is specified during quotation for your process and parts.

Can it run alongside operators?

It is designed as a collaborative arm, and brochure materials reference standards such as ISO 10218, ISO 13849, and ISO 15066. Welding processes add hazards — fume, arc glare, hot parts — so cell design and risk assessment govern actual collaborative operation.

What are its environmental specifications?

Published FR3-family figures include IP54 protection (IP65 referenced as optional), noise below 65 dB, and 0–45°C operating temperature. Exact values for the delivered configuration should be confirmed at ordering.

Where can I buy the Fairino Lightweight Collaborative Production And Welding Robot (FR3(WMS)) and what does it cost?

It is sold on a quotation basis, with source listings noting availability subject to confirmation. Submit a request for quotation and pricing, availability, and lead time will be confirmed in the offer.

Summary

The Fairino Lightweight Collaborative Production And Welding Robot (FR3(WMS)) adapts the compact FR3 platform to welding-first, portability-first deployment: approximately 10.5 kg of arm mass, a 128 mm footprint, ±360° sixth-axis rotation, and ±0.02 mm repeatability in a 3 kg, 622 mm-reach package. Its pendant and Web App workflow, published I/O and communications, and SDK support make it practical for small-batch fabrication shops and integrators building mobile welding cells, while the same platform covers light production tasks between welding jobs. Family-level figures and certification scope should be confirmed for the shipped SKU during quotation. For scoping the FR3(WMS) against your welding and production needs, this page is the starting point.