ABB IRB 120 FlexMove vs KR 50 R2100-2 CR lite
Side-by-side comparison of ABB IRB 120 FlexMove (ABB) and KR 50 R2100-2 CR lite (KUKA Robotics) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Manufacturer Country
- ABB IRB 120 FlexMoveSwitzerland
- KR 50 R2100-2 CR liteGermany
Year First Available
- ABB IRB 120 FlexMove2018
- KR 50 R2100-2 CR lite—
Verified Deployments
- ABB IRB 120 FlexMove0 Deployments
- KR 50 R2100-2 CR lite0 Deployments
Layer 2: Operational
Price
- ABB IRB 120 FlexMove$65,000 USD
- KR 50 R2100-2 CR liteContact for quote
Availability Status
- ABB IRB 120 FlexMoveACTIVE
- KR 50 R2100-2 CR liteACTIVE
Arm Mechanics
Payload
- ABB IRB 120 FlexMove12 kg
- KR 50 R2100-2 CR lite61 kg
Reach
- ABB IRB 120 FlexMove900 mm
- KR 50 R2100-2 CR lite2,101 mm
Degrees of Freedom
- ABB IRB 120 FlexMove6
- KR 50 R2100-2 CR lite6
Repeatability
- ABB IRB 120 FlexMove±0.03 mm
- KR 50 R2100-2 CR lite±0.04 mm
Path Accuracy
- ABB IRB 120 FlexMove±0.1 mm
- KR 50 R2100-2 CR lite—
Robot Weight
- ABB IRB 120 FlexMove35 kg
- KR 50 R2100-2 CR lite533 kg
IP Rating (Arm)
- ABB IRB 120 FlexMoveIP54
- KR 50 R2100-2 CR liteIP65
IP Rating (Wrist)
- ABB IRB 120 FlexMove—
- KR 50 R2100-2 CR liteIP67
Performance
MTBF
- ABB IRB 120 FlexMove50,000 hrs
- KR 50 R2100-2 CR lite—
Duty Cycle
- ABB IRB 120 FlexMove24 7 continuous
- KR 50 R2100-2 CR litecontinuous 24 7
Safety
Dual Check Safety
- ABB IRB 120 FlexMoveYes
- KR 50 R2100-2 CR lite—
Safety I/O Pairs
- ABB IRB 120 FlexMove2
- KR 50 R2100-2 CR lite—
Controller & Programming
Controller Model
- ABB IRB 120 FlexMoveOmniCore™
- KR 50 R2100-2 CR liteKR C5, KR C5 micro
Programming Languages
- ABB IRB 120 FlexMoveRAPID
- KR 50 R2100-2 CR liteKRL
Teach Pendant Type
- ABB IRB 120 FlexMovewired touch
- KR 50 R2100-2 CR litewired touch
Offline Programming
- ABB IRB 120 FlexMoveRobotStudio
- KR 50 R2100-2 CR liteKUKA.Sim
Digital Twin Support
- ABB IRB 120 FlexMoveYes
- KR 50 R2100-2 CR lite—
Connectivity
ROS-Industrial Support
- ABB IRB 120 FlexMove—
- KR 50 R2100-2 CR litecommunity
IoT / Cloud Platform
- ABB IRB 120 FlexMoveABB Ability
- KR 50 R2100-2 CR liteKUKA Connect
Predictive Maintenance
- ABB IRB 120 FlexMovethreshold based
- KR 50 R2100-2 CR litethreshold based
End-Effector
Tool Flange Standard
- ABB IRB 120 FlexMoveiso 9283
- KR 50 R2100-2 CR liteISO 9409-1
Internal Cable Routing
- ABB IRB 120 FlexMovethrough arm and wrist
- KR 50 R2100-2 CR litethrough arm and wrist
Pneumatic Lines
- ABB IRB 120 FlexMove1
- KR 50 R2100-2 CR lite—
Commercial
Price (USD)
- ABB IRB 120 FlexMove$65,000 USD
- KR 50 R2100-2 CR liteContact for quote
Warranty
- ABB IRB 120 FlexMove1 yrs
- KR 50 R2100-2 CR lite—
Service Network
- ABB IRB 120 FlexMoveglobal
- KR 50 R2100-2 CR liteglobal
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Switzerland | Germany |
| Year First Available (values differ) | 2018 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $65,000 USD | Contact for quote |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (values differ) | 12 kg | 61 kg |
| Reach (values differ) | 900 mm | 2,101 mm |
| Degrees of Freedom | 6 | 6 |
| Repeatability (values differ) | ±0.03 mm | ±0.04 mm |
| Path Accuracy (values differ) | ±0.1 mm | — |
| Robot Weight (values differ) | 35 kg | 533 kg |
| IP Rating (Arm) (values differ) | IP54 | IP65 |
| IP Rating (Wrist) (values differ) | — | IP67 |
| Performance | ||
| MTBF (values differ) | 50,000 hrs | — |
| Duty Cycle (values differ) | 24 7 continuous | continuous 24 7 |
| Safety | ||
| Dual Check Safety (values differ) | Yes | — |
| Safety I/O Pairs (values differ) | 2 | — |
| Controller & Programming | ||
| Controller Model (values differ) | OmniCore™ | KR C5, KR C5 micro |
| Programming Languages (values differ) | RAPID | KRL |
| Teach Pendant Type | wired touch | wired touch |
| Offline Programming (values differ) | RobotStudio | KUKA.Sim |
| Digital Twin Support (values differ) | Yes | — |
| Connectivity | ||
| ROS-Industrial Support (values differ) | — | community |
| IoT / Cloud Platform (values differ) | ABB Ability | KUKA Connect |
| Predictive Maintenance | threshold based | threshold based |
| End-Effector | ||
| Tool Flange Standard (values differ) | iso 9283 | ISO 9409-1 |
| Internal Cable Routing | through arm and wrist | through arm and wrist |
| Pneumatic Lines (values differ) | 1 | — |
| Commercial | ||
| Price (USD) (values differ) | $65,000 USD | Contact for quote |
| Warranty (values differ) | 1 yrs | — |
| Service Network | global | global |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Max TCP Speed, Cycle Time (25/305/25), Vibration Damping, Safety Category, E-Stop Response, Safe Zone Count, Communication Protocols, Cybersecurity Certs, Tool Changer (ISO), Electrical Lines, 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 | ABB IRB 120 FlexMove | KR 50 R2100-2 CR lite |
|---|---|---|
| Investment | $65,000 | No price |
| Payback period | 15.6 mo | — |
| Net savings (5 yr) | $185,000 | — |
| ROI (5 yr) | +285% | — |
KR 50 R2100-2 CR lite 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 ABB IRB 120 FlexMove and KR 50 R2100-2 CR lite?
ABB IRB 120 FlexMove is made by ABB, based in CH. KR 50 R2100-2 CR lite is made by KUKA Robotics, based in DE.
How do ABB IRB 120 FlexMove and KR 50 R2100-2 CR lite compare on the Robo Score?
ABB IRB 120 FlexMove scores 72.8 on the Robo Score. KR 50 R2100-2 CR lite scores 59.2. 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 ABB IRB 120 FlexMove compare to KR 50 R2100-2 CR lite?
ABB IRB 120 FlexMove has a reach of 580 mm. KR 50 R2100-2 CR lite has a reach of 2101 mm.
Are ABB IRB 120 FlexMove and KR 50 R2100-2 CR lite 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 ABB IRB 120 FlexMove and KR 50 R2100-2 CR lite?
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
ABB IRB 120 FlexMove vs KR 50 R2100-2 CR lite 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 Score is calculated.