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Articulated arm 🇨🇳China ✓ Verified specs

Siasun

SR25A-35

Siasun 35 kg payload, 1803 mm reach 6-axis robot for general handling and assembly tasks.

Partial · 31%

Payload

35 kg

Reach

1,803 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.

35 kg
68th 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.

1,803 mm
59th 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
26th 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 (wrist)

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

IP65
8th 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).

No
Safety standards

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

ISO 10218-1

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 SR25A-35? +

The Siasun SR25A-35 has a maximum payload of 35 kg.

What is the reach of the Siasun SR25A-35? +

The Siasun SR25A-35 has a maximum reach of 1,803 mm (1.80 m).

What is the repeatability of the Siasun SR25A-35? +

The Siasun SR25A-35 has a pose repeatability of ±0.05 mm (ISO 9283), making it highly accurate for precision work.

How many axes does the Siasun SR25A-35 have? +

The Siasun SR25A-35 is a 6-axis articulated arm robot.

What is the Siasun SR25A-35 used for? +

The Siasun SR25A-35 is typically used for material-handling, assembly.

How much does the Siasun SR25A-35 cost? +

Siasun SR25A-35: Price on application. Industrial robots are typically quoted per project through authorized distributors.

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