ESTUN S10-140 vs RDT401
Side-by-side comparison of ESTUN S10-140 (Shenzhen Shuntong Auto Equipmen Co., Ltd.) and RDT401 (Foshan Ruipuhua Machinery Equipment Co., Ltd.) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- ESTUN S10-140China
- RDT401China
Year First Available
- ESTUN S10-140—
- RDT4012012
Verified Deployments
- ESTUN S10-1400 Deployments
- RDT4010 Deployments
Layer 2: Operational
Price Range (USD)
- ESTUN S10-140$7,000–$50,000
- RDT401$20,000
Availability Status
- ESTUN S10-140ACTIVE
- RDT401ACTIVE
Arm Mechanics
Reach
- ESTUN S10-1401,400 mm
- RDT401200 mm
Repeatability
- ESTUN S10-140±0.03 mm
- RDT401±0.1 mm
Payload
- ESTUN S10-14010 kg
- RDT4011 kg
IP Rating (Arm)
- ESTUN S10-140IP54
- RDT401IP54
Degrees of Freedom
- ESTUN S10-1406
- RDT4014
Max TCP Speed
- ESTUN S10-1402.8 m/s
- RDT4014 m/s
Robot Weight
- ESTUN S10-14038 kg
- RDT40185 kg
Performance
MTBF
- ESTUN S10-14020,000 hrs
- RDT401—
Duty Cycle
- ESTUN S10-140continuous 24 7
- RDT401multi shift
Safety
Safety Category
- ESTUN S10-140Cat.3 PLd
- RDT401—
Safety I/O Pairs
- ESTUN S10-140—
- RDT40124
Controller & Programming
Controller Model
- ESTUN S10-140COB series
- RDT401—
Programming Languages
- ESTUN S10-140Python, C++
- RDT401—
Teach Pendant Type
- ESTUN S10-140manual guidance
- RDT401—
Connectivity
ROS-Industrial Support
- ESTUN S10-140—
- RDT401none
End-Effector
Tool Flange Standard
- ESTUN S10-140ISO 9409-1-50-4-M6
- RDT401—
Tool Changer (ISO)
- ESTUN S10-140—
- RDT401none
Internal Cable Routing
- ESTUN S10-140through arm
- RDT401external only
Electrical Lines
- ESTUN S10-140—
- RDT40110
Commercial
Price (USD)
- ESTUN S10-140$7,000–$50,000
- RDT401$20,000
Warranty
- ESTUN S10-140—
- RDT4012 yrs
Service Network
- ESTUN S10-140regional
- RDT401regional
Expected Service Life
- ESTUN S10-14010 yrs
- RDT401—
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Year First Available (values differ) | — | 2012 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $7,000–$50,000 | $20,000 |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Reach (priority for Manufacturing buyers) (values differ) | 1,400 mm | 200 mm |
| Repeatability (priority for Manufacturing buyers) (values differ) | ±0.03 mm | ±0.1 mm |
| Payload (priority for Manufacturing buyers) (values differ) | 10 kg | 1 kg |
| IP Rating (Arm) (priority for Manufacturing buyers) | IP54 | IP54 |
| Degrees of Freedom (values differ) | 6 | 4 |
| Max TCP Speed (values differ) | 2.8 m/s | 4 m/s |
| Robot Weight (values differ) | 38 kg | 85 kg |
| Performance | ||
| MTBF (values differ) | 20,000 hrs | — |
| Duty Cycle (values differ) | continuous 24 7 | multi shift |
| Safety | ||
| Safety Category (values differ) | Cat.3 PLd | — |
| Safety I/O Pairs (values differ) | — | 24 |
| Controller & Programming | ||
| Controller Model (values differ) | COB series | — |
| Programming Languages (values differ) | Python, C++ | — |
| Teach Pendant Type (values differ) | manual guidance | — |
| Connectivity | ||
| ROS-Industrial Support (values differ) | — | none |
| End-Effector | ||
| Tool Flange Standard (values differ) | ISO 9409-1-50-4-M6 | — |
| Tool Changer (ISO) (values differ) | — | none |
| Internal Cable Routing (values differ) | through arm | external only |
| Electrical Lines (values differ) | — | 10 |
| Commercial | ||
| Price (USD) (values differ) | $7,000–$50,000 | $20,000 |
| Warranty (values differ) | — | 2 yrs |
| Service Network | regional | regional |
| Expected Service Life (values differ) | 10 yrs | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Path Accuracy, IP Rating (Wrist), Cycle Time (25/305/25), Vibration Damping, Dual Check Safety, E-Stop Response, Safe Zone Count, Offline Programming, Digital Twin Support, Communication Protocols, IoT / Cloud Platform, Cybersecurity Certs, Predictive Maintenance, Pneumatic Lines, Spare Parts Lead Time
best in categoryweakest in categoryvalues differ
Trade-offs at a glance
Frequently asked
Who makes ESTUN S10-140 and RDT401?
ESTUN S10-140 is made by Shenzhen Shuntong Auto Equipmen Co., Ltd., based in CN. RDT401 is made by Foshan Ruipuhua Machinery Equipment Co., Ltd., based in CN.
How do ESTUN S10-140 and RDT401 compare on the Robolist Product Score?
ESTUN S10-140 scores 43/100. RDT401 scores 66/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
How does the reach of ESTUN S10-140 compare to RDT401?
ESTUN S10-140 has a reach of 1400 mm. RDT401 has a reach of 200 mm.
Are ESTUN S10-140 and RDT401 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 ESTUN S10-140 and RDT401?
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
About this comparison
ESTUN S10-140 vs RDT401 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 Robolist Product Score is calculated.