SIASUN Industrial Robot Arm (SR210A-210/3.05-DW)

Published specifications describe the SR210A-210/3.05-DW as having a maximum payload of 210 kg and a reach of approximately 3050–3053 mm, placing it in the category of robots commonly used for palletizing, heavy pick-and-place, machine tending, and end-of-line logistics where large work envelopes and stable load handling are essential.

Design and Features

6-axis articulated architecture

The SR210A-210/3.05-DW is a six-degree-of-freedom (6-DOF) articulated robot, a common industrial format that uses multiple rotary joints (base, shoulder, elbow, and wrist axes) to provide flexible positioning and orientation of the end effector. This kinematic structure enables the robot to approach workpieces from multiple angles and perform tasks that require both reach and dexterity, such as loading/unloading parts, stacking cartons, or handling irregular payloads.

Installation flexibility

Public listings indicate installation options that include floor mounting and ceiling mounting, which is useful when integrators need to optimize floor space, place robots above conveyors, or route payload flow through constrained cells.

Environmental protection for production lines

A key durability indicator associated with the SR210A-210/3.05-DW is an IP67 protection rating (as listed in industrial directories). In practical terms, IP ratings communicate resistance to dust and water ingress, and IP67-class designs are often selected for harsher factory environments or for processes where dust, splashing, or cleaning requirements are present. (Exact protection scope can vary by joint/segment and configuration.)

Technology and Specifications

Core published specifications

The most consistently published parameters for the SR210A-210/3.05-DW include:

• Max payload: 210 kg

• Reach: ~3050–3053 mm

• Axes: 6

• Repeatability: 0.06 mm (as listed by industrial directories)

• Ingress protection: IP67 (as listed by industrial directories)

Because industrial robot families are frequently offered with multiple controller generations, wrist options, dress packs, and market-specific variants, integrators typically confirm the final electrical interface, controller model, safety I/O, communication buses, and performance limits in a current datasheet for the exact configuration.

What “210 kg payload” implies in real cells

A 210 kg payload rating generally reflects the allowable load at the robot flange, but real deployments must account for:

• end-of-arm tooling mass (grippers, vacuum frames, forks),

• part mass,

• dynamic effects (acceleration, deceleration, inertia),

• offset center-of-gravity (long tools can reduce usable payload),

• and duty cycle.

In heavy handling, tool design and load geometry can be just as important as nominal payload.

Reach and work envelope considerations

A ~3.05 m reach supports:

• servicing multiple infeed/outfeed points,

• reaching across conveyors or safety fencing,

• palletizing multiple pallet positions,

• and tending large machines (presses, furnaces, large CNC stations).

However, reach is only one factor: effective cell coverage also depends on axis ranges, wrist articulation, and how the robot is mounted relative to fixtures and conveyors.

Applications and Use Cases

Material handling and end-of-line operations

Industrial catalogs commonly associate robots in this payload/reach class with:

• palletizing and depalletizing, including heavy cartons, crates, or bundled goods,

• unit load handling (large parts, fixtures, racks),

• logistics automation for staging and transfer between conveyors and pallets.

Machine tending and loading/unloading

With high payload and long reach, the SR210A-210/3.05-DW can be used for:

• loading and unloading heavy workpieces,

• moving jigs and fixtures,

• and handling tasks where consistent cycle timing reduces labor variability.

Assembly and high-payload positioning

Directory listings also associate the model with assembly and other production-line duties where large components must be placed accurately and repeatedly.

Industry fit

Public listings mention usage in sectors such as automotive and electronics, reflecting the broad adoption of articulated robots for handling and line integration in these industries.

Advantages / Benefits

High payload with long reach

The combination of 210 kg payload and ~3.05 m reach supports heavy, bulky workpieces while still covering a wide work area—often reducing the need for multiple robots or complex transfer mechanisms.

Repeatability suited to industrial automation

A listed 0.06 mm repeatability indicates positioning consistency appropriate for many handling and placement tasks, particularly where fixtures and guides define final part alignment.

Durability-focused design signals

An IP67 rating (as listed) suggests suitability for environments where protection against dust and water ingress is important—useful in factories that require washdown practices, dust-heavy processes, or robust uptime expectations.

Integration versatility

Support for floor or ceiling mounting expands options for integrators designing compact cells, overhead transfer layouts, or lines where floor space is constrained.

FAQ Section

What is the SIASUN SR210A-210/3.05-DW?

The SIASUN SR210A-210/3.05-DW is a 6-axis articulated industrial robot arm designed for heavy material handling, with a published 210 kg maximum payload and ~3.05 m reach.

How does the SR210A-210/3.05-DW work?

It operates as a servo-controlled, multi-joint robotic arm (6 DOFs) that moves an end effector—such as a gripper, vacuum tool, or fork—through programmed trajectories to pick, place, load, unload, or position heavy items repeatedly and accurately.

Why is the SR210A-210/3.05-DW important in automation?

Robots in this class enable factories to automate heavy, repetitive, and ergonomically difficult tasks, improving consistency and throughput while reducing manual lifting risk. The model’s published payload and reach support large work envelopes and heavy tooling.

What are the benefits of the SR210A-210/3.05-DW?

Key published benefits include 210 kg payload, ~3.05 m reach, 6-axis flexibility, listed 0.06 mm repeatability, and an IP67 rating (as listed by industrial directories), supporting robust operation in demanding factory environments.

Summary

The SIASUN SR210A-210/3.05-DW is a heavy-duty 6-axis industrial robot arm designed for high-payload automation, with published specifications including 210 kg payload and ~3.05 m reach, plus listed 0.06 mm repeatability and IP67 protection in industrial directories. These characteristics make it a strong fit for material handling, machine tending, and end-of-line logistics in production environments that demand reach, load capacity, and durable industrial performance.