SIASUN Collaborative Robot (GCR16-2000)

Collaborative robots are typically engineered to support safer human–robot interaction (HRI) through integrated sensing, speed/force management, and application-oriented safety configurations, enabling deployment in mixed-production spaces such as electronics assembly, light machining support, and end-of-line handling.

Within SIASUN’s collaborative robot portfolio, DUCO is presented as a dedicated sub-brand focused on intelligent robotics, with an emphasis on internally developed core components and broad cross-industry applicability. The GCR16-2000 model name is commonly interpreted as indicating a 16 kg payload class and a ~2000 mm reach class, which positions it in the “long-reach, mid-payload” segment used for machine tending, packaging, palletizing prep, and material handling tasks that benefit from extended working envelopes.

Design and Features

Mechanical architecture and workspace

The GCR16-2000 is a serial, articulated robotic arm with 6 degrees of freedom (6-DOF), which is the most common configuration for general-purpose industrial manipulation due to its ability to orient an end-effector (gripper, vacuum tool, screwdriver, etc.) in multiple angles across a broad workspace. The model is specified with a 2000 mm reach and 16 kg maximum payload, enabling longer-distance pick-and-place and handling of heavier parts than small tabletop cobots.

Collaborative operation concepts

SIASUN’s collaborative robot positioning emphasizes flexible deployment and simplified operation, including drag/hand-guiding style programming as part of the collaborative robot concept. In practice, collaborative deployments often combine:

• Guided teaching (hand-guiding/dragging the arm through waypoints),

• Graphical/low-code programming for repetitive sequences,

• Safety configurations tuned to the cell layout, tool, and task.

Connectivity and integration readiness

In industrial environments, the practical value of a cobot is strongly linked to how easily it integrates with peripherals and control systems. The GCR16-2000 is listed with common communication interfaces and protocol support, including TCP/IP, Modbus TCP, Profinet, Ethernet/IP, and RS485. These options are typically used for PLC connectivity, gripper control, conveyor coordination, and line-level interlocks.

Technology and Specifications

Note: Specifications can vary by controller configuration, software version, and regional compliance package. The values below reflect published product listings for the GCR16-2000.

Core specifications

• Robot type: Collaborative robot arm (cobot)

• Degrees of freedom: 6-DOF

• Maximum payload: 16 kg

• Maximum reach: 2000 mm

• Repeatability: ±0.05 mm (commonly used as a proxy for positioning consistency under defined test conditions)

• Maximum TCP speed: 2.0 m/s

• Ingress protection (arm): IP65 (typical for dust protection and resistance to water jets in industrial settings)

• Power input: 220 VAC

Physical characteristics

• Robot weight: ~55 kg

• Footprint (base): Ø 190 mm

Safety and compliance (positioning)

The broader SIASUN collaborative robot positioning emphasizes industrial applicability across multiple sectors and task types (including handling, assembly, polishing/grinding, and inspection), reflecting the common cobot value proposition: flexible redeployment, smaller footprints than traditional robot cells, and rapid changeover.

Applications and Use Cases

Manufacturing and assembly

The GCR16-2000’s payload and reach profile is well-suited to medium-load assembly support, including:

• Feeding parts to fixtures,

• Assisting with repetitive screwdriving/fastening (with appropriate end tools),

• Kitting and subassembly transfer.

Machine tending and line support

Long-reach cobots are frequently used for:

• CNC machine tending (loading/unloading parts),

• Press and injection molding support (part removal/transfer),

• Conveyor pick-and-place across wider cells.

Packaging and end-of-line operations

With extended reach, the robot can cover:

• Multi-lane packaging lines,

• Carton loading,

• Case handling and staging prior to palletization (depending on part weight and cycle time).

Inspection and process consistency

Cobots are also deployed for:

• Vision-based inspection, where repeatable positioning helps maintain measurement consistency,

• Process tasks such as dispensing or light finishing, where consistent path execution is valuable.

Advantages / Benefits

Extended reach in a collaborative form factor

A 2000 mm reach expands the workable area per robot, potentially reducing the number of robots needed for wide lines or multi-station cells.

Mid-class payload for versatile tooling

A 16 kg payload supports a wider range of grippers and end effectors (including multi-part grippers, vacuum arrays, or heavier tool heads) than smaller cobots.

Industrial connectivity

Support for widely used industrial protocols (e.g., Profinet, EtherNet/IP, Modbus TCP) can simplify integration with PLC-driven equipment and factory networks.

Environmental robustness

An IP65 rating for the arm is commonly associated with improved suitability for industrial environments where dust and washdown-like conditions may be present (subject to deployment guidelines and exposure specifics).

FAQ Section

What is the SIASUN Collaborative Robot (GCR16-2000)?

The SIASUN GCR16-2000 is a 6-axis collaborative robot arm designed for flexible industrial automation, specified at 16 kg maximum payload and 2000 mm reach.

How does the GCR16-2000 work?

Like most cobots, it uses a multi-jointed arm to position an end effector (such as a gripper) through programmed motions. It is designed to support collaborative workflows and commonly promotes simplified programming approaches such as guided teaching/drag-style programming in the broader collaborative lineup.

Why is the GCR16-2000 important?

It addresses a common factory need: extended reach without moving to a fully fenced traditional robot cell. With 2000 mm reach and 16 kg payload, it can cover wider work areas and handle heavier parts than smaller cobots, supporting higher-utilization cells.

What are the benefits of the GCR16-2000?

Key published benefits include 16 kg payload, 2000 mm reach, ±0.05 mm repeatability, 2.0 m/s maximum TCP speed, IP65 arm protection, and broad industrial protocol support (e.g., Profinet, EtherNet/IP, Modbus TCP).

Summary

The SIASUN Collaborative Robot (GCR16-2000) is a long-reach, mid-payload 6-DOF cobot specified at 2000 mm reach and 16 kg payload, with ±0.05 mm repeatability, 2.0 m/s TCP speed, IP65 arm protection, and common industrial communication protocols. Its specification profile aligns with collaborative automation use cases that benefit from wider coverage—such as machine tending, handling, packaging support, and flexible assembly—while retaining integration-friendly interfaces and a collaborative-oriented deployment concept.