Side-by-side comparison of SR360A-280/3.20 (SIASUN) and YNT-A3Z-1405 (SHANDONG UNITY ROBOTICS CO., LTD.) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Agriculture buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country

Verified Deployments

Availability Status

IP Rating (Arm)

Payload

Reach

Degrees of Freedom

Repeatability

IP Rating (Wrist)

Duty Cycle

Teach Pendant Type

Internal Cable Routing

Warranty

Service Network

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|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| IP Rating (Arm) (priority for Agriculture buyers) (values differ) | IP65 | — |
| Payload (priority for Agriculture buyers) (values differ) | 4 kg | — |
| Reach (values differ) | 400 mm | — |
| Degrees of Freedom (values differ) | 6 | 4 |
| Repeatability (values differ) | ±0.1 mm | ±0.02 mm |
| IP Rating (Wrist) (values differ) | IP67 | — |
| Performance | ||
| Duty Cycle | continuous 24 7 | continuous 24 7 |
| Controller & Programming | ||
| Teach Pendant Type (values differ) | wired touch | — |
| End-Effector | ||
| Internal Cable Routing (values differ) | through arm | — |
| Commercial | ||
| Warranty (values differ) | — | 1 yrs |
| Service Network (values differ) | regional | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Price Range (USD), Battery / Shift Runtime, Path Accuracy, Max TCP Speed, Robot Weight, Cycle Time (25/305/25), MTBF, Vibration Damping, Safety Category, Dual Check Safety, Safety I/O Pairs, E-Stop Response, Safe Zone Count, Controller Model, Programming Languages, Offline Programming, Digital Twin Support, Communication Protocols, ROS-Industrial Support, IoT / Cloud Platform, Cybersecurity Certs, Predictive Maintenance, Tool Flange Standard, Tool Changer (ISO), Pneumatic Lines, Electrical Lines, Price (USD), Spare Parts Lead Time, Expected Service Life
Frequently asked
SR360A-280/3.20 is made by SIASUN, based in CN. YNT-A3Z-1405 is made by SHANDONG UNITY ROBOTICS CO., LTD., based in CN.
SR360A-280/3.20 scores 29/100. YNT-A3Z-1405 scores 15/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
SR360A-280/3.20 has a reach of 2833 mm. YNT-A3Z-1405 has a reach of 1400 mm.
Both robots are classified as Industrial Arm on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Industrial Arm TCO also includes integration, training, downtime, and end-of-life. Our breakdown: TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Industrial Arm Vendor Selection: Capability Matrices and Proof Points.
Going deeper — picking the right robot
TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming
7 min readIndustrial Arms
Industrial Arm Vendor Selection: Capability Matrices and Proof Points
9 min readIndustrial Arms
Programming Approaches: Teach Pendant, Offline, AI-Assisted — What Each Costs You
8 min readIndustrial Arms
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
SR360A-280/3.20 vs YNT-A3Z-1405 compares two robots in the industrial-arm category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.