ABB IRB-4600 vs RDT401 Delta Robot Pick and Place System
Side-by-side comparison of ABB IRB-4600 (ABB) and RDT401 Delta Robot Pick and Place System (Huazhong CNC) — 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
- ABB IRB-4600Switzerland
- RDT401 Delta Robot Pick and Place…China
Year First Available
- ABB IRB-46002015
- RDT401 Delta Robot Pick and Place…—
Verified Deployments
- ABB IRB-46000 Deployments
- RDT401 Delta Robot Pick and Place…0 Deployments
Layer 2: Operational
Availability Status
- ABB IRB-4600ACTIVE
- RDT401 Delta Robot Pick and Place…ACTIVE
Arm Mechanics
Payload
- ABB IRB-460060 kg
- RDT401 Delta Robot Pick and Place…—
Reach
- ABB IRB-46002,550 mm
- RDT401 Delta Robot Pick and Place…—
Degrees of Freedom
- ABB IRB-46006
- RDT401 Delta Robot Pick and Place…4
Repeatability
- ABB IRB-4600±0.05 mm
- RDT401 Delta Robot Pick and Place…±0.1 mm
Path Accuracy
- ABB IRB-4600±0.5 mm
- RDT401 Delta Robot Pick and Place…—
Robot Weight
- ABB IRB-4600235 kg
- RDT401 Delta Robot Pick and Place…—
IP Rating (Arm)
- ABB IRB-4600IP67
- RDT401 Delta Robot Pick and Place…—
IP Rating (Wrist)
- ABB IRB-4600IP67
- RDT401 Delta Robot Pick and Place…—
Performance
MTBF
- ABB IRB-4600100,000 hrs
- RDT401 Delta Robot Pick and Place…—
Cycle Time (25/305/25)
- ABB IRB-46000.4 s
- RDT401 Delta Robot Pick and Place…—
Duty Cycle
- ABB IRB-4600continuous 24 7
- RDT401 Delta Robot Pick and Place…—
Vibration Damping
- ABB IRB-4600active model based
- RDT401 Delta Robot Pick and Place…—
Safety
Safety Category
- ABB IRB-4600Cat.3 PLd
- RDT401 Delta Robot Pick and Place…—
Dual Check Safety
- ABB IRB-4600Yes
- RDT401 Delta Robot Pick and Place…—
Safety I/O Pairs
- ABB IRB-46008
- RDT401 Delta Robot Pick and Place…—
E-Stop Response
- ABB IRB-460010 ms
- RDT401 Delta Robot Pick and Place…—
Safe Zone Count
- ABB IRB-46003
- RDT401 Delta Robot Pick and Place…—
Controller & Programming
Controller Model
- ABB IRB-4600OmniCore
- RDT401 Delta Robot Pick and Place…—
Programming Languages
- ABB IRB-4600TP, KAREL
- RDT401 Delta Robot Pick and Place…—
Teach Pendant Type
- ABB IRB-4600smart pad
- RDT401 Delta Robot Pick and Place…—
Offline Programming
- ABB IRB-4600ROBOGUIDE
- RDT401 Delta Robot Pick and Place…—
Digital Twin Support
- ABB IRB-4600Yes
- RDT401 Delta Robot Pick and Place…—
Connectivity
ROS-Industrial Support
- ABB IRB-4600vendor supported
- RDT401 Delta Robot Pick and Place…—
IoT / Cloud Platform
- ABB IRB-4600FANUC ZDT
- RDT401 Delta Robot Pick and Place…—
Cybersecurity Certs
- ABB IRB-4600IEC 62443 SL1
- RDT401 Delta Robot Pick and Place…—
Predictive Maintenance
- ABB IRB-4600threshold based
- RDT401 Delta Robot Pick and Place…—
End-Effector
Tool Flange Standard
- ABB IRB-4600ISO 9409-1
- RDT401 Delta Robot Pick and Place…—
Tool Changer (ISO)
- ABB IRB-4600ATI
- RDT401 Delta Robot Pick and Place…—
Internal Cable Routing
- ABB IRB-4600through arm and wrist
- RDT401 Delta Robot Pick and Place…—
Pneumatic Lines
- ABB IRB-46002
- RDT401 Delta Robot Pick and Place…—
Electrical Lines
- ABB IRB-460012
- RDT401 Delta Robot Pick and Place…—
Commercial
Warranty
- ABB IRB-46001 yrs
- RDT401 Delta Robot Pick and Place…—
Service Network
- ABB IRB-4600global
- RDT401 Delta Robot Pick and Place…—
Spare Parts Lead Time
- ABB IRB-460014 days
- RDT401 Delta Robot Pick and Place…—
Expected Service Life
- ABB IRB-460010 yrs
- RDT401 Delta Robot Pick and Place…—
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | Switzerland | China |
| Year First Available (values differ) | 2015 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (priority for Warehousing & Logistics buyers) (values differ) | 60 kg | — |
| Reach (values differ) | 2,550 mm | — |
| Degrees of Freedom (values differ) | 6 | 4 |
| Repeatability (values differ) | ±0.05 mm | ±0.1 mm |
| Path Accuracy (values differ) | ±0.5 mm | — |
| Robot Weight (values differ) | 235 kg | — |
| IP Rating (Arm) (values differ) | IP67 | — |
| IP Rating (Wrist) (values differ) | IP67 | — |
| Performance | ||
| MTBF (priority for Warehousing & Logistics buyers) (values differ) | 100,000 hrs | — |
| Cycle Time (25/305/25) (values differ) | 0.4 s | — |
| Duty Cycle (values differ) | continuous 24 7 | — |
| Vibration Damping (values differ) | active model based | — |
| Safety | ||
| Safety Category (values differ) | Cat.3 PLd | — |
| Dual Check Safety (values differ) | Yes | — |
| Safety I/O Pairs (values differ) | 8 | — |
| E-Stop Response (values differ) | 10 ms | — |
| Safe Zone Count (values differ) | 3 | — |
| Controller & Programming | ||
| Controller Model (values differ) | OmniCore | — |
| Programming Languages (values differ) | TP, KAREL | — |
| Teach Pendant Type (values differ) | smart pad | — |
| Offline Programming (values differ) | ROBOGUIDE | — |
| Digital Twin Support (values differ) | Yes | — |
| Connectivity | ||
| ROS-Industrial Support (values differ) | vendor supported | — |
| IoT / Cloud Platform (values differ) | FANUC ZDT | — |
| Cybersecurity Certs (values differ) | IEC 62443 SL1 | — |
| Predictive Maintenance (values differ) | threshold based | — |
| End-Effector | ||
| Tool Flange Standard (values differ) | ISO 9409-1 | — |
| Tool Changer (ISO) (values differ) | ATI | — |
| Internal Cable Routing (values differ) | through arm and wrist | — |
| Pneumatic Lines (values differ) | 2 | — |
| Electrical Lines (values differ) | 12 | — |
| Commercial | ||
| Warranty (values differ) | 1 yrs | — |
| Service Network (values differ) | global | — |
| Spare Parts Lead Time (values differ) | 14 days | — |
| Expected Service Life (values differ) | 10 yrs | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price, Battery / Shift Runtime, Max TCP Speed, Communication Protocols, Price (USD)
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-4600 | RDT401 Delta Robot Pick and Place… |
|---|---|---|
| Investment | No price | No price |
| Payback period | — | — |
| Net savings (5 yr) | — | — |
| ROI (5 yr) | — | — |
ABB IRB-4600, RDT401 Delta Robot Pick and Place… 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 ABB IRB-4600 and RDT401 Delta Robot Pick and Place System?
ABB IRB-4600 is made by ABB, based in CH. RDT401 Delta Robot Pick and Place System is made by Huazhong CNC, based in CN.
How do ABB IRB-4600 and RDT401 Delta Robot Pick and Place System compare on the Robo Index?
ABB IRB-4600 grades AA on the Robo Index. RDT401 Delta Robot Pick and Place System grades A. 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 ABB IRB-4600 compare to RDT401 Delta Robot Pick and Place System?
ABB IRB-4600 has a reach of 1811 mm. RDT401 Delta Robot Pick and Place System has a reach of 200 mm.
Are ABB IRB-4600 and RDT401 Delta Robot Pick and Place System 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-4600 and RDT401 Delta Robot Pick and Place System?
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-4600 vs RDT401 Delta Robot Pick and Place System 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.