SIASUN SR270A-270/2.70 (SR270A-270/2.70)

A robot that can carry a heavy load is only half the answer; the other half is whether it can stop that load where the process needs it, again and again. The SIASUN SR270A-270/2.70 is built for that second half. It is a large-payload industrial robot with a 270 kg (595.2 lbs) payload and 2700mm of reach, designed so that speed, rigidity and trajectory smoothness work together rather than against each other.

The product is available through this page, by quotation.

Background

SIASUN and its engineering lineage

SIASUN is an industrial robot manufacturer with over two decades of engineering validation and thousands of project experiences behind its products. The company pairs robot products with applications, so that customers receive value-added services and not only hardware. That background matters for a heavy robot, because large-payload cells are rarely bought as a bare arm. They are planned around a process, a part and a takt time.

For buyers in the Caribbean, where plants often run mixed production on a tight floor plan, a manufacturer with a long application record is a practical comfort. It means the questions you bring, such as how a heavy part will be handled or how the arm will behave at speed, have probably been asked before.

Positioning and key technology

The SR270A-270/2.70 adopts a high-performance design, with self-developed hardware and software technologies that increase its operating speed. All-new proprietary core components combined with adaptive acceleration planning algorithms deliver a 19% speed increase.

The arm uses a gear-driven transmission, and overall machine rigidity is improved by 172%. The result is a machine that combines rigidity and flexibility, maintaining accurate movement and stable stopping under high speed, heavy load and high inertia. Algorithm optimization also makes continuous trajectory transitions smoother and more seamless. It belongs to the Large Payload family within the wider range of Industrial Robots.

Technical Specifications

Specifications as published by the manufacturer; confirmed against the datasheet at quotation.

The manufacturer has not published the weight, the power supply, the controller model, the axis speeds, the axis ranges of motion, the mounting options, what is in the box, the operating temperature range or the communication interfaces; they are confirmed at quotation.

What makes the SR270A-270/2.70 different from other large-payload robots?

The clearest difference is the pairing of a heavy payload with an emphasis on stopping behavior. Many buyers look first at kilograms and meters, and those figures are here: 270 kg and 2700mm. But a heavy tool and part carry high inertia, and what decides cycle quality is how the arm settles at the end of a move. This robot keeps accurate movement and stable stopping under high speed, heavy load and high inertia.

The second difference is the gear-driven transmission, with its 172% rigidity improvement. Rigidity is what keeps a long arm from flexing under a load, and it goes hand in hand with the ±0.06mm repeatability.

Third is protection. The robot is rated IP54, suited to long-term stable operation in harsh environments, and the wrist is rated IP67. For dusty or demanding work, that wrist rating is worth discussing when you request your quotation.

How does it compare with nearby SIASUN models?

SIASUN lists several neighbors. The SIASUN SR270A-220/3.21 shares the SR270A series name, and the SIASUN SR220A-220/2.66 and the SIASUN SR360A-280/3.20 sit around it in the range. Their figures are not part of this product's data, so we do not compare numbers here. When you request a quotation, tell us the part weight and the reach you need, and we will help you find the right model.

Who is the SR270A-270/2.70 for?

This robot suits plants that move heavy parts and need them placed precisely: automotive and component makers, metal and casting operations, and builders of heavy-handling cells. It also suits integrators who want one arm for several jobs, since it comes with integrated multi-industry process packages that make a variety of manufacturing challenges easier to handle.

If your parts are lighter or you need a different reach, the neighboring models above may fit better. If your load is near 270 kg and the cell is tight on cycle time, this model deserves a close look.

What is the SR270A-270/2.70 used for?

1. Heavy part handling: moving large castings, assemblies or fixtures between stations with a 270 kg payload.
2. Material loading: feeding machines and lines where a long reach of 2700mm saves floor space.
3. Palletizing and stacking: placing heavy units in controlled positions, supported by stable stopping.
4. Process applications: running tasks supported by the integrated multi-industry process packages.
5. Harsh-environment work: operating where the IP54 robot rating and IP67 wrist rating matter.
6. Continuous-path tasks: following smooth trajectories where seamless transitions help the process.

Pricing and Availability

We do not print prices on this page. Quotation is the way to proceed: tell us your application and we respond with an offer. Delivery, customs and support are arranged with the quotation. The SIASUN SR270A-270/2.70 is available on this page.

Frequently Asked Questions

What payload does the SR270A-270/2.70 carry?

The payload is 270 kg (595.2 lbs).

How far can it reach?

The reach is 2700mm.

How accurate is it?

Repeatability is ±0.06mm.

What protection ratings does it have?

The robot is rated IP54, and the wrist is rated IP67.

Why is it described as rigid?

It uses a gear-driven transmission, and overall machine rigidity is improved by 172%.

What is its weight and controller?

Neither is listed for this model yet. Include them in your quotation request and we will come back with the details.

Where can I buy the SR270A-270/2.70 and what does it cost?

You can request a quotation through this page. Cost depends on your configuration and delivery, so we quote it for your project and print no price here.

Summary

Heavy lifting is a given with 270 kg and 2700mm; the real test is settling that load with accuracy. The SR270A-270/2.70 answers with a rigid gear-driven build, faster motion, smooth trajectories and sound protection ratings. If that matches your cell, this page is the starting point.