SIASUN SR210A-210/2.65 (SR210A-210/2.65)

Most robots are asked to choose between muscle and finesse. The SIASUN SR210A-210/2.65 is built for buyers who refuse that choice: a heavy-load arm with a reinforced wrist, a sealed construction and a repeatability figure that belongs to a much lighter machine. For a plant that moves heavy tooling or heavy parts all day, that combination decides whether a cell runs steadily or struggles.

The product is available through this page, by quotation.

Background

SIASUN and its robotics lineage

SIASUN is one of the earliest companies in China to research and industrialize robot technology. That history matters to a buyer because an industrial robot is a long-term asset. It is serviced, retooled and reprogrammed for years, so the maker's depth in the field counts as much as any single figure on a datasheet.

The SR210A-210/2.65 belongs to SIASUN's range of industrial robots and sits in the large payload group. The company has also taken new models through CE certification under the EU Machinery Directive (MD) and the Electromagnetic Compatibility Directive (EMC), and the SR210A-210/2.65 is among the models that have obtained it. For importers and plant engineers who must document conformity before a machine is commissioned, that is a useful starting point.

Positioning and key technology

This robot combines high flexibility with heavy-load capability. The reinforced wrist and high-torque output enable simultaneous improvements in speed and payload, which are usually traded against each other. Critical components feature a double-sealed structure, ensuring exceptional durability.

The robot is equipped with a self-developed intelligent control system that is compatible with welding guns and controllers from multiple brands. Integrated multi-industry process packages allow easy handling of various manufacturing challenges. The model is also listed as a robot type in SIASUN's spot welding solution, together with a spot welding gun and controller. Within the wider catalog you can compare it with other models in the Large Payload category.

Technical Specifications

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

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

What makes the SR210A-210/2.65 different from a lighter welding robot?

A lighter robot can be quick and accurate when it carries little. The trouble starts when the tool is heavy. A spot welding gun, its cabling and its servo hang from the wrist on every cycle, and a wrist that was sized for less will either slow down or lose accuracy. This model answers that with a reinforced wrist and high-torque output, which allow speed and payload to improve together rather than at each other's expense.

The figures show the intent. A payload of 210 kg (463 lbs) and a reach of 2658mm give the arm room to carry a substantial tool across a work zone, while the repeatability of ±0.06mm keeps the positioning tight. The wrist is protected to IP67, which suits the dirty and splash-prone surroundings that welding and handling cells often have.

The second difference is in the control and process side. The self-developed intelligent control system works with welding guns and controllers from multiple brands. That means a plant is not forced into a single supplier for its tooling, and an existing gun or controller may be reused where it fits. The integrated multi-industry process packages add to this by shortening the path from a delivered arm to a working application.

How does it differ from the other versions SIASUN names?

Two other versions are named alongside this one: the SR210A-210/3.05-DW and the SIASUN SR210-120/3.05 (SR210-120/3.05). Every figure on this page belongs to the SR210A-210/2.65 alone and should not be read across to a sibling.

If your application needs a different reach or a different payload class, ask for a sibling alongside this model. Your sales contact can then set the models side by side on the same terms.

Who is the SR210A-210/2.65 for?

Automotive and metal-fabrication plants are the obvious fit, especially those running spot welding lines where the gun and its cable package weigh heavily on the wrist. The listing in SIASUN's spot welding solution points straight at that work.

System integrators are a second group. A control system that accepts welding guns and controllers from multiple brands lets an integrator design around the customer's existing equipment rather than around the robot. Plants that handle heavy parts will also find the 210 kg (463 lbs) payload relevant, and buyers who need to show conformity in Europe-facing supply chains will value the CE certification.

If your task is lighter or needs a different working envelope, browse the wider Industrial Robots range, or consider the SR210-120/3.05 as a point of comparison.

What is the SR210A-210/2.65 used for?

1. Spot welding: it is listed as a robot type in SIASUN's spot welding solution, with a spot welding gun and controller.
2. Heavy tool handling: the reinforced wrist and high-torque output are meant for tools that load the wrist on every cycle.
3. Heavy part handling: a payload of 210 kg (463 lbs) suits moving large components between stations.
4. Multi-brand welding cells: the control system works with welding guns and controllers from multiple brands.
5. Process-package applications: integrated multi-industry process packages support a range of manufacturing tasks.
6. Demanding shop floors: double-sealed critical components and an IP67 wrist support work where durability counts.

Pricing and Availability

We do not publish prices on this page. Quotation is the next step: send us your application, the tooling you plan to mount and your site details, and we will respond with 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 can the SR210A-210/2.65 carry?

The payload is 210 kg (463 lbs). Your tool and any part it carries should be planned within that figure.

What is its reach and repeatability?

The reach is 2658mm and the repeatability is ±0.06mm.

How well protected is the wrist?

The wrist is protected to IP67. Critical components also feature a double-sealed structure.

Can it work with welding guns from different makers?

Yes. The self-developed intelligent control system is compatible with welding guns and controllers from multiple brands.

Does it have CE certification?

Yes. The model has obtained CE certification under the EU Machinery Directive (MD) and the Electromagnetic Compatibility Directive (EMC).

What should I send with my quotation request?

Describe your application, the tooling you plan to mount and your site. With that, we can prepare an offer that fits your cell.

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 prices; the offer you receive covers the robot and the terms of supply for your site.

Summary

The SR210A-210/2.65 answers the old trade-off between strength and precision with a reinforced wrist, high-torque output, sealed construction and a control system open to welding equipment from several brands. Its payload of 210 kg (463 lbs), reach of 2658mm and repeatability of ±0.06mm define a robot for heavy tooling and heavy parts, and the CE certification supports documentation. If this robot fits your cell, this page is the starting point.