Aura vs RB20-1900ES
Side-by-side comparison of Aura (Comau) and RB20-1900ES (Rainbow Robotics Co., Ltd.) — specs, pricing, Robo Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Warehousing & Logistics buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- AuraItaly
- RB20-1900ESSouth Korea
Year First Available
- Aura2016
- RB20-1900ES—
Verified Deployments
- Aura0 Deployments
- RB20-1900ES0 Deployments
Layer 2: Operational
Price
- Aura$80,000 USD
- RB20-1900ESContact for quote
Availability Status
- AuraACTIVE
- RB20-1900ESACTIVE
Arm Mechanics
Payload
- Aura170 kg
- RB20-1900ES—
Reach
- Aura2,800 mm
- RB20-1900ES—
Degrees of Freedom
- Aura6
- RB20-1900ES6
Repeatability
- Aura—
- RB20-1900ES±0.05 mm
Mounting Options
- Auraupside down
- RB20-1900ES—
Safety
Safety Rating
- AuraISO/TS 15066
- RB20-1900ES—
Force/Torque Sensing
- AuraYes
- RB20-1900ES—
Ease of Use
Programming Interface
- Aurano_code_gui
- RB20-1900ES—
Commercial
Price (USD)
- Aura$80,000 USD
- RB20-1900ESContact for quote
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Italy | South Korea |
| Year First Available (values differ) | 2016 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $80,000 USD | Contact for quote |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (priority for Warehousing & Logistics buyers) (values differ) | 170 kg | — |
| Reach (values differ) | 2,800 mm | — |
| Degrees of Freedom | 6 | 6 |
| Repeatability (values differ) | — | ±0.05 mm |
| Mounting Options (values differ) | upside down | — |
| Safety | ||
| Safety Rating (values differ) | ISO/TS 15066 | — |
| Force/Torque Sensing (values differ) | Yes | — |
| Ease of Use | ||
| Programming Interface (values differ) | no_code_gui | — |
| Commercial | ||
| Price (USD) (values differ) | $80,000 USD | Contact for quote |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Max TCP Speed, Robot Weight, IP Rating, TCP Speed (Collaborative), Power/Force Limiting, Safety I/O Pairs, Duty Cycle, Setup Time, Time to Redeploy, No-Code Capable, Offline Programming, Tool Flange Standard, Tool Changer Support, Integrated F/T Sensor, Wrist Power Supply, SDK Languages, ROS Compatible, Fieldbus Protocols, Digital Twin Support, MTBF, Path Accuracy, 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 | Aura | RB20-1900ES |
|---|---|---|
| Investment | $80,000 | No price |
| Payback period | 19.2 mo | — |
| Net savings (5 yr) | $170,000 | — |
| ROI (5 yr) | +213% | — |
RB20-1900ES has 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 Aura and RB20-1900ES?
Aura is made by Comau, based in IT. RB20-1900ES is made by Rainbow Robotics Co., Ltd., based in KR.
How do Aura and RB20-1900ES compare on the Robo Score?
Aura scores 73.8 on the Robo Score. RB20-1900ES scores 42.4. The Robo Score is a 0–100 credibility figure blending commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
How does the reach of Aura compare to RB20-1900ES?
Aura has a reach of 2800 mm. RB20-1900ES has a reach of 1900 mm.
Are Aura and RB20-1900ES 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 Aura and RB20-1900ES?
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
Aura vs RB20-1900ES 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 Score is calculated.