KR DELTA vs Mantis™
Side-by-side comparison of KR DELTA (KUKA Robotics) and Mantis™ (FBR Ltd) — specs, pricing, Robo Index, 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
- KR DELTAGermany
- Mantis™United States
Year First Available
- KR DELTA2021
- Mantis™2025
Verified Deployments
- KR DELTA0 Deployments
- Mantis™0 Deployments
Layer 2: Operational
Price
- KR DELTA$9,800–$10,000 USD
- Mantis™$630,000 USD
Availability Status
- KR DELTAACTIVE
- Mantis™ACTIVE
Arm Mechanics
Payload
- KR DELTA6 kg
- Mantis™5 kg
Reach
- KR DELTA1,200 mm
- Mantis™900 mm
Degrees of Freedom
- KR DELTA3
- Mantis™—
Repeatability
- KR DELTA—
- Mantis™±0.03 mm
Max TCP Speed
- KR DELTA—
- Mantis™10 m/s
Robot Weight
- KR DELTA260 kg
- Mantis™—
IP Rating (Arm)
- KR DELTAIP67
- Mantis™—
IP Rating (Wrist)
- KR DELTAIP69K
- Mantis™—
Performance
Cycle Time (25/305/25)
- KR DELTA0.3 s
- Mantis™—
Duty Cycle
- KR DELTAcontinuous 24 7
- Mantis™—
Controller & Programming
Controller Model
- KR DELTAKR C5 micro
- Mantis™—
Programming Languages
- KR DELTAKRL
- Mantis™—
Teach Pendant Type
- KR DELTAno pendant (browser UI)
- Mantis™no pendant (browser UI)
Offline Programming
- KR DELTAKUKA.Sim
- Mantis™—
Digital Twin Support
- KR DELTAYes
- Mantis™—
Connectivity
IoT / Cloud Platform
- KR DELTAKUKA Connect
- Mantis™—
Commercial
Price (USD)
- KR DELTA$9,800–$10,000 USD
- Mantis™$630,000 USD
Service Network
- KR DELTAglobal
- Mantis™—
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Germany | United States |
| Year First Available (values differ) | 2021 | 2025 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $9,800–$10,000 USD | $630,000 USD |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (priority for Warehousing & Logistics buyers) (values differ) | 6 kg | 5 kg |
| Reach (values differ) | 1,200 mm | 900 mm |
| Degrees of Freedom (values differ) | 3 | — |
| Repeatability (values differ) | — | ±0.03 mm |
| Max TCP Speed (values differ) | — | 10 m/s |
| Robot Weight (values differ) | 260 kg | — |
| IP Rating (Arm) (values differ) | IP67 | — |
| IP Rating (Wrist) (values differ) | IP69K | — |
| Performance | ||
| Cycle Time (25/305/25) (values differ) | 0.3 s | — |
| Duty Cycle (values differ) | continuous 24 7 | — |
| Controller & Programming | ||
| Controller Model (values differ) | KR C5 micro | — |
| Programming Languages (values differ) | KRL | — |
| Teach Pendant Type | no pendant (browser UI) | no pendant (browser UI) |
| Offline Programming (values differ) | KUKA.Sim | — |
| Digital Twin Support (values differ) | Yes | — |
| Connectivity | ||
| IoT / Cloud Platform (values differ) | KUKA Connect | — |
| Commercial | ||
| Price (USD) (values differ) | $9,800–$10,000 USD | $630,000 USD |
| Service Network (values differ) | global | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Path Accuracy, MTBF, Vibration Damping, Safety Category, Dual Check Safety, Safety I/O Pairs, E-Stop Response, Safe Zone Count, Communication Protocols, ROS-Industrial Support, Cybersecurity Certs, Predictive Maintenance, Tool Flange Standard, Tool Changer (ISO), Internal Cable Routing, Pneumatic Lines, Electrical Lines, Warranty, Spare Parts Lead Time, Expected Service Life
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 | KR DELTA | Mantis™ |
|---|---|---|
| Investment | $9,900 | $630,000 |
| Payback period | 2.4 mo | 151.2 mo |
| Net savings (5 yr) | $240,100 | -$380,000 |
| ROI (5 yr) | +2425% | -60% |
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 KR DELTA and Mantis™?
KR DELTA is made by KUKA Robotics, based in DE. Mantis™ is made by FBR Ltd, based in US.
When were KR DELTA and Mantis™ launched?
KR DELTA launched in 2021. Mantis™ launched in 2025.
How do KR DELTA and Mantis™ compare on the Robo Index?
KR DELTA grades A on the Robo Index. Mantis™ 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.
How does the reach of KR DELTA compare to Mantis™?
KR DELTA has a reach of 1200 mm. Mantis™ has a reach of 8000 mm.
Are KR DELTA and Mantis™ in the same category?
Both robots are classified as Industrial Arm on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Industrial Arm robots?
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.
What should a buyer ask vendors when choosing between KR DELTA and Mantis™?
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
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About this comparison
KR DELTA vs Mantis™ 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 Robo Index is calculated.