Fairino Robotic Arm Series Review — Choose the Right Cobot for Your Needs
- Blue Sky Robotics
- 2 days ago
- 5 min read
If you’re evaluating the Fairino series of robotic arms, this guide will walk you through the main models — from compact, high-precision cobots to heavy-duty industrial arms — and help you decide which one suits your application. Below is a breakdown of each model, its strengths, and how it compares to the rest of the lineup.
Why the Fairino Series Matters
When selecting a robotic arm, some of the most critical specs to consider are payload, reach, precision / repeatability, degrees of freedom, and speed.
The Fairino lineup is designed intentionally to cover a broad spectrum of use cases — from delicate lab work to heavy industrial automation — by offering different balances of those metrics.
In addition, as collaborative robots (“cobots”) with 6-axis designs, Fairino arms deliver flexibility and dexterity — ideal for tasks requiring complex motion, precision handling, or human-robot collaboration.
With that foundation in mind, here’s a breakdown of each key model.
Model-by-Model: The Fairino Lineup
Fairino FR3
Payload: 3 kg (6.6 lbs)
Reach: 622 mm (about 24.5 in)
Repeatability / Precision: ±0.02 mm
Degrees of Freedom: 6 DoF
Speed: Up to 1000 mm/s (some sources on Blue Sky Robotics mention up to 2000 mm/s)
Use Cases: Lab automation, electronics assembly, testing, light machine tending, applications requiring small footprint and high precision.
Who it’s for: Startups, research labs, or small-scale production environments where space is limited and tasks are delicate/precise.
✅ Why pick FR3: It’s the most cost-effective entry point into the Fairino series — ideal for light-duty, high-precision work, or as a first cobot in smaller operations.
Fairino FR5
Payload: 5 kg (11 lbs)
Reach: ~922 mm (approx. 36.3 in) according to product page — note some discrepancy vs. older spec lines showing 917 mm.
Repeatability / Precision: ±0.02 mm
Degrees of Freedom: 6 DoF
Speed: Up to 1000 mm/s
Use Cases: Electronics assembly, machine tending, pick & place, light packaging, material handling — plus finishing tasks like spray painting, gluing, sanding, polishing.
Who it’s for: Small-to-mid-scale manufacturing where you need more reach or slightly heavier payload than FR3 — yet still relatively compact and precise.
✅ Why pick FR5: It’s a sweet-spot “workhorse” cobot — still precise, but more capable than FR3 in terms of payload and range, making it more versatile for a broader set of tasks.
See the FR5 on Blue Sky Robotics. Read a longer review of this flexible model.
Fairino FR10
Payload: 10 kg (22 lbs)
Reach: ~1300–1400 mm (the product page lists 1400 mm reach)
Precision / Repeatability: ±0.05 mm per Blue Sky product page (though elsewhere 0.02 mm is noted — always verify based on your config).
Degrees of Freedom: 6 DoF
Speed: Up to 1500 mm/s
Use Cases: Mid-scale industrial automation: assembly, machine tending, packaging, pick & place — also finishing/painting and bonding processes in production lines.
Who it’s for: Manufacturers scaling up; those needing a balance between payload/range and precision; good for mixed workloads from moderate assembly to surface finishing.
✅ Why pick FR10: A very balanced mid-range cobot — capable enough for heavier tasks, yet maintains flexibility, making it a strong all-around choice for many industrial environments.
Fairino FR20
Payload: 20 kg (44.1 lbs)
Reach: ~1854 mm (73 in) — a long reach suitable for large work envelopes.
Repeatability / Precision: ±0.01 mm according to the product page — very high precision for a high-payload, long-reach arm.
Degrees of Freedom: 6 DoF
Speed: Up to 2000 mm/s
Use Cases: Heavy assembly, material handling, palletizing, warehouse logistics, precision machining, large structure assembly, finishing — also painting, gluing/polishing in larger booths.
Who it’s for: Industrial manufacturing plants, factories, warehouses — any environment needing heavy payload and long reach but still requiring high precision and potentially safe human-robot collaboration (cobot mode).
✅ Why pick FR20: It’s a heavy-duty but still collaborative arm — a powerful workhorse when you need reach, strength, and precision all in one.
Fairino FR30
Payload: 30 kg (66.1 lbs)
Reach: ~1403 mm (55 in) according to the product page.
Repeatability / Precision: ±0.01 mm — very high precision even at large loads.
Degrees of Freedom: 6 DoF
Speed: Up to 2000 mm/s
Use Cases: Heavy-duty industrial tasks: machine tending, palletizing, heavy assembly, welding, robust material handling; suitable for large-scale production or facilities dealing with bulky/heavy parts.
Who it’s for: Large manufacturers, heavy-industry operations, or any workflow requiring high payload capacity with precision and consistency.
✅ Why pick FR30: The most powerful in the Fairino lineup — if you need to lift heavy loads reliably and consistently, while still having the flexibility of a 6-axis cobot, this is the top-of-line choice.
How to Choose: Matching Fairino to Your Needs
When selecting a robotic arm, it helps to start by defining the primary tasks — what you need the robot to do: pick-and-place? heavy lifting? painting? finishing?
Here’s a quick guideline:
Small parts / high precision / limited space → FR3 or FR5
Mid-sized parts / mixed tasks / modest reach needed → FR5 or FR10
Large parts / material handling / extended reach → FR10, FR20, or FR30
Heavy loads or heavy-duty industrial automation → FR20 or FR30
Finishing tasks, painting, gluing, sanding at scale → FR5, FR10, or FR20 (depending on part size and load)
When you need a flexible, general-purpose cobot for scaling manufacturing → FR10 (balanced), FR20 (power + reach), or FR30 (heavy-duty)
Also — don’t underestimate repeatability: better repeatability (e.g., ±0.01–0.02 mm) reduces variation and ensures consistent results, which is especially critical in assembly, machining, or finishing tasks.
Strategic Considerations & Industry Insight
As many robotics-purchase guides highlight, payload is more than just the part weight: you must account for tooling (e.g., grippers, cables, end-effectors), which add weight and influence how effectively the robot can work.
Likewise, degrees of freedom (DoF) and arm design (articulated/cobot vs. linear) influence dexterity — a 6-axis design like Fairino’s provides flexibility, orientation control, and reach across complex tasks.
If human-robot collaboration, safety, or working in shared spaces matters to you, the cobot-style design of Fairino — along with explosion-proof / safety-rated variants — makes them more adaptable than traditional industrial robots.
Quick Comparison Table
Model | Payload | Reach | Precision (Repeatability) | Strengths | Typical Use Cases |
FR3 | 3 kg | 622 mm | ±0.02 mm | Ultra-compact, high precision, low cost | Labs, electronics, small-parts assembly |
FR5 | 5 kg | ~922 mm | ±0.02 mm | Balanced reach & precision, versatile for light-to-mid tasks | Packaging, finishing, machine tending |
FR10 | 10 kg | ~1300–1400 mm | ±0.05 mm (approx) | Mid-range payload & reach, good for mixed workflows | Mid-scale automation, assembly, logistic tasks |
FR20 | 20 kg | ~1854 mm | ±0.01 mm | Long reach, heavy payload, high precision, industrial-grade strength | Material handling, palletizing, large assembly |
FR30 | 30 kg | ~1403 mm | ±0.01 mm | High payload, robust, industrial-grade, fast | Heavy-duty manufacturing, bulky assembly |
Final Thoughts: Which Fairino Should You Consider?
The strength of the Fairino series is in its versatility and scalability. As your manufacturing needs evolve — from prototype lab work, to light assembly, to heavy-duty production — Fairino offers a clear upgrade path.
If you are starting out or prototyping → FR3 or FR5
For small to mid-scale production and mixed tasks → FR5 or FR10
For larger, heavier operations or warehouse/manufacturing scale-up → FR20 or FR30
Ultimately, your choice should be guided by what tasks will dominate (precision, payload, reach, cycle time) — and whether flexibility, safety, and ease of integration matter.
