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Collaborative Collaborative 🇨🇳China ✓ Verified specs

Siasun

GCR25

Siasun 25 kg payload, 1800 mm reach 6-axis collaborative robot for heavy-payload human-robot cooperation tasks with IEC 61508 certification.

Partial · 33%

Payload

25 kg

Reach

1,800 mm

Repeatability

±0.05 mm

💲 Price on application

Full specifications

Performance

How much it lifts, how far it reaches, how precisely it repeats.

Payload

Maximum mass the robot can carry at the wrist flange, including the gripper/tool. Higher means it can handle heavier parts.

25 kg
90th pct in class
Reach

Maximum horizontal distance from the base axis to the wrist — defines the size of the work area. Higher means a larger envelope.

1,800 mm
93th pct in class
Repeatability

How close the robot returns to the same taught point on repeated tries (ISO 9283, ±). Lower is better — tighter precision.

0.05 mm
9th pct in class
Axes (DOF)

Number of independently driven joints / degrees of freedom. 6 is standard for articulated arms; 4 for SCARA/palletizers; 7 adds elbow redundancy.

6

Environment

Conditions it can operate in — dust, water, temperature, cleanliness.

IP rating (arm)

Ingress protection of the body against dust/water (IEC 60529). First digit = dust, second = water. Higher resists harsher environments.

IP54
5th pct in class
IP rating (wrist)

Ingress protection at the wrist, often higher than the body for wet/washdown duty.

IP65
0th pct in class

Safety

Standards met and collaborative-operation capability.

Collaborative

Whether the robot is designed to work safely next to people without fencing (power-and-force-limited).

Yes
Safety standards

Certified safety standards (ISO 10218-1, ISO/TS 15066) and functional-safety level (PLd/PLe, SIL2/3).

IEC 61508

Control & software

Programming, languages and ecosystem.

Programming

How the robot is taught: pendant, hand-guiding (lead-through), block/flow-chart, scripting, offline simulation.

teach-pendant, offline-sim
ROS support

Robot Operating System driver availability (none / ROS 1 / ROS 2 / both).

none

Specifications sourced from Siasun official datasheet ↗. Specs last verified 2026-06-26.

Frequently asked questions

What is the payload of the Siasun GCR25? +

The Siasun GCR25 has a maximum payload of 25 kg.

What is the reach of the Siasun GCR25? +

The Siasun GCR25 has a maximum reach of 1,800 mm (1.80 m).

What is the repeatability of the Siasun GCR25? +

The Siasun GCR25 has a pose repeatability of ±0.05 mm (ISO 9283), making it highly accurate for precision work.

How many axes does the Siasun GCR25 have? +

The Siasun GCR25 is a 6-axis collaborative robot.

What is the Siasun GCR25 used for? +

The Siasun GCR25 is typically used for material-handling, assembly, machine-tending.

Is the Siasun GCR25 a collaborative robot? +

Yes — the Siasun GCR25 is a collaborative robot (cobot) designed to work safely alongside people under ISO/TS 15066.

What is the IP rating of the Siasun GCR25? +

The Siasun GCR25 arm carries an IP54 ingress-protection rating.

How much does the Siasun GCR25 cost? +

Siasun GCR25: Price on application. Industrial robots are typically quoted per project through authorized distributors.

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