SIASUN Industrial Robot Arm with 2658 mm Reach, 210kg Max Payload, 6 DOF (SR210A-210/2.65)

Two things wear a production robot down: the load it carries and the air it works in. The SIASUN Industrial Robot Arm with 2658 mm Reach, 210kg Max Payload, 6 DOF (SR210A-210/2.65) is built with both in mind, pairing a 210 kg (463 lbs) payload rating with an IP67-protected wrist and double-sealed critical components. For plants that want a heavy-duty arm that keeps working, that combination is the reason to read on.

This product is available through this page, by quotation.

Background

SIASUN and the SR210A line

SIASUN is a Chinese manufacturer of industrial robots, and the SR210A-210/2.65 belongs to its heavy-payload family of articulated arms. Within that family the model names carry the main idea: the first number after the series is the payload class, and the figure after the slash is the reach in meters. This arm is the SR210A-210/2.65 version, with a 210 kg payload and a reach of 2658 mm.

The family includes other versions with different reach and payload combinations, such as the SIASUN Industrial Robot Arm (SR210A-210/3.05-DW) and the SIASUN Industrial Robot Arm (SR210-120/3.05). Buyers who compare them should read each version's own figures and not carry one version's numbers over to another. A wider selection is listed in the Large Payload category.

Positioning and key technology

The wrist is the focus of this model. A reinforced wrist and high-torque output improve speed and payload together, instead of trading one for the other. That matters on a heavy-payload arm, because the wrist is where tooling, grippers and workpieces meet the robot.

The second pillar is durability. Critical components have a double-sealed structure, and the wrist carries an IP67 protection rating. For a facility that deals with dust, moisture or washdown, that is a practical point, not a detail on a data sheet.

The third pillar is control. The arm is equipped with a self-developed intelligent control system that works with welding guns and controllers from multiple brands. Integrated multi-industry process packages are included, so the same platform can be set up for a range of manufacturing tasks. A buyer who already owns welding equipment does not necessarily have to replace it to put this robot to work.

Technical Specifications

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

The manufacturer has not published the weight, the axis speeds, the axis motion ranges, the power supply, the controller model, the operating temperature, the robot base dimensions or the wrist load moments; they are confirmed at quotation.

What makes the SR210A-210/2.65 different from a standard heavy-payload robot?

The difference lies in how the arm is built to last. Many heavy-payload robots are described mainly by how much they can lift. This arm adds a wrist reinforced for high torque, double-sealed critical components and an IP67-rated wrist. Together these address the parts of a robot that take the most punishment in daily use.

The control side is also worth attention. The self-developed intelligent control system is compatible with welding guns and controllers from multiple brands. In practice, a plant is less locked into one supplier's accessories, and the integrated process packages are meant to shorten the path from delivery to a working cell.

Precision is the other half of the story. A repeatability of ±0.06 mm is a strong figure for an arm that carries 210 kg. Heavy loads and fine positioning usually pull against each other, so a buyer should expect to discuss the details of the application during the quotation.

How does the 2658 mm reach compare with the longer versions?

Reach is a trade-off in robot selection. The SR210A-210/2.65 offers a reach of 2658 mm with a 210 kg payload. Versions with longer names, such as the SR210A-210/3.05-DW and the SR210-120/3.05, are built for a longer working envelope. Each has its own figures.

A shorter reach generally suits a compact cell where the robot, the fixture and the workpiece sit close together. A longer reach suits a layout where parts are spread out. If you are unsure which fits, send us a drawing or a description of the cell and we will help you compare the versions.

Who is the SR210A-210/2.65 for?

The first group is manufacturers with heavy parts and tooling, such as fabrication shops, metalworking plants and assembly lines, who need a robot that can carry a substantial load at the end of the arm.

The second group is plants with welding equipment already in place. Because the control system is compatible with welding guns and controllers from multiple brands, integrators and in-house engineers can plan around existing equipment.

The third group is operators in demanding environments. Dust, moisture and long duty cycles are common in industrial facilities across the Caribbean, and an IP67 wrist with double-sealed critical components speaks directly to those conditions.

If your cell needs a longer working envelope, look at the SR210A-210/3.05-DW. If your application calls for a different payload and reach balance, the SR210-120/3.05 is the other version to review.

What is the SR210A-210/2.65 used for?

1. Heavy-part handling. Moving large or dense workpieces between stations with a 210 kg payload rating.
2. Welding cells. Carrying welding guns, with support for guns and controllers from multiple brands.
3. Assembly of large components. Positioning heavy parts where repeatable placement matters.
4. Machine loading. Feeding heavy blanks or finished parts to and from production equipment.
5. Multi-industry process work. Using the integrated process packages to set up varied manufacturing tasks.
6. Harsh-environment duty. Working where an IP67 wrist and double-sealed components help protect the arm.

Pricing and Availability

We do not list a price on this page. Quotation is the way to proceed: tell us your application, your site and your timeline, and we will prepare an offer. Delivery, customs and support are arranged with the quotation. The SIASUN SR210A-210/2.65 is available on this page.

Frequently Asked Questions

What payload does the SR210A-210/2.65 carry?

The payload rating is 210 kg (463 lbs).

What is the reach of this robot?

The reach is 2658 mm. Other versions in the family have different reach figures, which are stated separately for each version.

How precise is the arm?

Repeatability is ±0.06 mm.

Is the robot protected against dust and water?

The wrist has an IP67 protection rating, and critical components have a double-sealed structure.

Can it work with the welding equipment I already have?

The self-developed intelligent control system is compatible with welding guns and controllers from multiple brands. Tell us which equipment you use and we will review it with you.

What does the control system offer?

It is a self-developed intelligent control system with integrated multi-industry process packages, which makes it easier to handle a variety of manufacturing tasks.

Where can I buy the SR210A-210/2.65 and what does it cost?

You can request it through this page, by quotation. We do not print a price here; the offer is prepared once we know your application and location.

Summary

Heavy loads and harsh conditions are what wear a robot down, and the SIASUN SR210A-210/2.65 is designed around both. It offers a 210 kg payload, a reach of 2658 mm, repeatability of ±0.06 mm, a reinforced high-torque wrist with IP67 protection and double-sealed critical components. A control system that works with welding guns and controllers from multiple brands rounds out the package. For a quotation, a comparison with the other versions or any open technical question, this page is the starting point.