Side-by-side comparison of A0509 (Doosan Robotics Inc.) and Nachi Robotic Systems - Collaborative Robot (Nachi Robotic Systems) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country

Verified Deployments

Availability Status

Repeatability

Degrees of Freedom

Safety Rating

Force/Torque Sensing

Setup Time

No-Code Capable

Offline Programming

Programming Interface

ROS Compatible

Warranty

Lead Time

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|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | South Korea | United States |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Repeatability (priority for Manufacturing buyers) (values differ) | ±0.03 mm | — |
| Degrees of Freedom (values differ) | 6 | — |
| Safety | ||
| Safety Rating (values differ) | ISO/TS 15066 | ISO 13849-1 PLe |
| Force/Torque Sensing | none | none |
| Ease of Use | ||
| Setup Time (values differ) | 4 hrs | — |
| No-Code Capable (values differ) | — | Yes |
| Offline Programming (values differ) | — | No |
| Programming Interface (values differ) | teach_pendant, drag_and_drop, code_python | Direct Teach joystick, hand-guided programming |
| Software & Connectivity | ||
| ROS Compatible (values differ) | Yes | — |
| Commercial | ||
| Warranty (values differ) | 2 yrs | — |
| Lead Time (values differ) | 6 wks | — |
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, Payload, Reach, Max TCP Speed, Robot Weight, Mounting Options, IP Rating, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Time to Redeploy, Tool Flange Standard, Tool Changer Support, Integrated F/T Sensor, Wrist Power Supply, SDK Languages, Fieldbus Protocols, Digital Twin Support, MTBF, Path Accuracy, Price (USD), CaaS / Month
Frequently asked
A0509 is made by Doosan Robotics Inc., based in KR. Nachi Robotic Systems - Collaborative Robot is made by Nachi Robotic Systems, based in US.
A0509 grades A on the Robo Index. Nachi Robotic Systems - Collaborative Robot grades AA. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Both robots are classified as Cobot on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Cobot TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Cobot TCO and Payback Math: Hardware, EOAT, and Zero-Fencing Savings.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Cobot Vendor Red Flags: Questions That Filter Out the Marketing.
Going deeper — picking the right robot
Cobot TCO and Payback Math: Hardware, EOAT, and Zero-Fencing Savings
6 min readCollaborative Robots
Cobot Vendor Red Flags: Questions That Filter Out the Marketing
9 min readCollaborative Robots
Running a Cobot Pilot in a Manual Production Line
9 min readCollaborative Robots
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
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A0509 vs Nachi Robotic Systems - Collaborative Robot compares two robots in the cobot category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.