Elfin-Ex Explosion-proof Collaborative Robot vs Nachi Robotic Systems - Collaborative Robot
Side-by-side comparison of Elfin-Ex Explosion-proof Collaborative Robot (Guangdong Huayan Robotics Co.,Ltd.) and Nachi Robotic Systems - Collaborative Robot (Nachi Robotic Systems) — specs, pricing, Robo Index, and verified deployments. Updated daily.
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Optimized for Agriculture buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- Elfin-Ex Explosion-proof Collaborative RobotChina
- Nachi Robotic Systems - Collaborative RobotUnited States
Year First Available
- Elfin-Ex Explosion-proof Collaborative Robot—
- Nachi Robotic Systems - Collaborative Robot2018
Verified Deployments
- Elfin-Ex Explosion-proof Collaborative Robot0 Deployments
- Nachi Robotic Systems - Collaborative Robot0 Deployments
Layer 2: Operational
Availability Status
- Elfin-Ex Explosion-proof Collaborative RobotACTIVE
- Nachi Robotic Systems - Collaborative RobotACTIVE
Arm Mechanics
Degrees of Freedom
- Elfin-Ex Explosion-proof Collaborative Robot6
- Nachi Robotic Systems - Collaborative Robot—
Repeatability
- Elfin-Ex Explosion-proof Collaborative Robot±0.05 mm
- Nachi Robotic Systems - Collaborative Robot—
Mounting Options
- Elfin-Ex Explosion-proof Collaborative Robotfloor, ceiling, wall, rail
- Nachi Robotic Systems - Collaborative Robot—
Safety
Safety Rating
- Elfin-Ex Explosion-proof Collaborative RobotEx pxb IIC T6 Gb, Ex pxb IIIC T80°C Db, IP66, National explosion-proof certification
- Nachi Robotic Systems - Collaborative RobotISO 13849-1 PLe
Force/Torque Sensing
- Elfin-Ex Explosion-proof Collaborative Robot—
- Nachi Robotic Systems - Collaborative Robotnone
Ease of Use
No-Code Capable
- Elfin-Ex Explosion-proof Collaborative RobotYes
- Nachi Robotic Systems - Collaborative RobotYes
Offline Programming
- Elfin-Ex Explosion-proof Collaborative Robot—
- Nachi Robotic Systems - Collaborative RobotNo
Programming Interface
- Elfin-Ex Explosion-proof Collaborative Robotdrag_and_drop, no_code_gui, proprietary_app
- Nachi Robotic Systems - Collaborative RobotDirect Teach joystick, hand-guided programming
Software & Connectivity
Fieldbus Protocols
- Elfin-Ex Explosion-proof Collaborative RobotTCP/IP, ModbusTCP, Profinet (Optional), Ethernet/IP (Optional)
- Nachi Robotic Systems - Collaborative Robot—
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | United States |
| Year First Available (values differ) | — | 2018 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Degrees of Freedom (values differ) | 6 | — |
| Repeatability (values differ) | ±0.05 mm | — |
| Mounting Options (values differ) | floor, ceiling, wall, rail | — |
| Safety | ||
| Safety Rating (values differ) | Ex pxb IIC T6 Gb, Ex pxb IIIC T80°C Db, IP66, National explosion-proof certification | ISO 13849-1 PLe |
| Force/Torque Sensing (values differ) | — | none |
| Ease of Use | ||
| No-Code Capable | Yes | Yes |
| Offline Programming (values differ) | — | No |
| Programming Interface (values differ) | drag_and_drop, no_code_gui, proprietary_app | Direct Teach joystick, hand-guided programming |
| Software & Connectivity | ||
| Fieldbus Protocols (values differ) | TCP/IP, ModbusTCP, Profinet (Optional), Ethernet/IP (Optional) | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price, Battery / Shift Runtime, Payload, Reach, Max TCP Speed, Robot Weight, IP Rating, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Setup Time, Time to Redeploy, Tool Flange Standard, Tool Changer Support, Integrated F/T Sensor, Wrist Power Supply, SDK Languages, ROS Compatible, Digital Twin Support, MTBF, Path Accuracy, Price (USD), CaaS / Month, Warranty, Lead Time
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | Elfin-Ex Explosion-proof Collaborative Robot | Nachi Robotic Systems - Collaborative Robot |
|---|---|---|
| Investment | No price | No price |
| Payback period | — | — |
| Net savings (5 yr) | — | — |
| ROI (5 yr) | — | — |
Elfin-Ex Explosion-proof Collaborative Robot, Nachi Robotic Systems - Collaborative Robot have no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes Elfin-Ex Explosion-proof Collaborative Robot and Nachi Robotic Systems - Collaborative Robot?
Elfin-Ex Explosion-proof Collaborative Robot is made by Guangdong Huayan Robotics Co.,Ltd., based in CN. Nachi Robotic Systems - Collaborative Robot is made by Nachi Robotic Systems, based in US.
How do Elfin-Ex Explosion-proof Collaborative Robot and Nachi Robotic Systems - Collaborative Robot compare on the Robo Index?
Elfin-Ex Explosion-proof Collaborative Robot grades BBB 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.
Are Elfin-Ex Explosion-proof Collaborative Robot and Nachi Robotic Systems - Collaborative Robot in the same category?
Both robots are classified as Cobot on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Cobot robots?
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.
What should a buyer ask vendors when choosing between Elfin-Ex Explosion-proof Collaborative Robot and Nachi Robotic Systems - Collaborative Robot?
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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About this comparison
Elfin-Ex Explosion-proof Collaborative Robot 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.