GEN72-B vs Welding Positioners
Side-by-side comparison of GEN72-B (RealMan Robotics) and Welding Positioners (Sankyo Automation) — specs, pricing, Robo Score, and verified deployments. Updated daily.
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Layer 1: Identity & Trust
Manufacturer Country
- GEN72-BChina
- Welding PositionersUnited States
Year First Available
- GEN72-B2024
- Welding Positioners—
Verified Deployments
- GEN72-B0 Deployments
- Welding Positioners0 Deployments
Layer 2: Operational
Availability Status
- GEN72-BACTIVE
- Welding PositionersACTIVE
Arm Mechanics
Payload
- GEN72-B2 kg
- Welding Positioners3,600 kg
Reach
- GEN72-B600 mm
- Welding Positioners900 mm
Degrees of Freedom
- GEN72-B—
- Welding Positioners2
Repeatability
- GEN72-B±1 mm
- Welding Positioners±0.05 mm
Path Accuracy
- GEN72-B—
- Welding Positioners±0.1 mm
Max TCP Speed
- GEN72-B1.9 m/s
- Welding Positioners—
Robot Weight
- GEN72-B6.6 kg
- Welding Positioners780 kg
IP Rating (Arm)
- GEN72-BIP54
- Welding PositionersIP67
IP Rating (Wrist)
- GEN72-B—
- Welding PositionersIP67
Performance
Cycle Time (25/305/25)
- GEN72-B—
- Welding Positioners0.9 s
MTBF
- GEN72-B30,000 hrs
- Welding Positioners80,000 hrs
Duty Cycle
- GEN72-B—
- Welding Positionerscontinuous 24 7
Vibration Damping
- GEN72-B—
- Welding Positionersactive model based
Safety
Safety Category
- GEN72-B—
- Welding PositionersCat.3 PLd
Dual Check Safety
- GEN72-B—
- Welding PositionersYes
Safety I/O Pairs
- GEN72-B—
- Welding Positioners4
E-Stop Response
- GEN72-B—
- Welding Positioners20 ms
Safe Zone Count
- GEN72-B—
- Welding Positioners4
Controller & Programming
Controller Model
- GEN72-B統合型
- Welding PositionersKR C4 KRC
Programming Languages
- GEN72-B—
- Welding PositionersKRL
Teach Pendant Type
- GEN72-B—
- Welding Positionerswired button
Offline Programming
- GEN72-B—
- Welding PositionersKUKA.Sim Pro
Digital Twin Support
- GEN72-B—
- Welding PositionersNo
Connectivity
ROS-Industrial Support
- GEN72-B—
- Welding Positionersnone
IoT / Cloud Platform
- GEN72-B—
- Welding PositionersKUKA Connect
Cybersecurity Certs
- GEN72-B—
- Welding PositionersIEC 62443 SL1
Predictive Maintenance
- GEN72-B—
- Welding Positionersthreshold based
End-Effector
Tool Flange Standard
- GEN72-B—
- Welding PositionersISO 9409-1
Tool Changer (ISO)
- GEN72-B—
- Welding Positionersproprietary
Internal Cable Routing
- GEN72-B—
- Welding Positionersexternal only
Pneumatic Lines
- GEN72-B—
- Welding Positioners2
Electrical Lines
- GEN72-B—
- Welding Positioners10
Commercial
Warranty
- GEN72-B—
- Welding Positioners1 yrs
Service Network
- GEN72-B—
- Welding Positionersglobal
Spare Parts Lead Time
- GEN72-B—
- Welding Positioners14 days
Expected Service Life
- GEN72-B—
- Welding Positioners10 yrs
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | United States |
| Year First Available (values differ) | 2024 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (values differ) | 2 kg | 3,600 kg |
| Reach (values differ) | 600 mm | 900 mm |
| Degrees of Freedom (values differ) | — | 2 |
| Repeatability (values differ) | ±1 mm | ±0.05 mm |
| Path Accuracy (values differ) | — | ±0.1 mm |
| Max TCP Speed (values differ) | 1.9 m/s | — |
| Robot Weight (values differ) | 6.6 kg | 780 kg |
| IP Rating (Arm) (values differ) | IP54 | IP67 |
| IP Rating (Wrist) (values differ) | — | IP67 |
| Performance | ||
| Cycle Time (25/305/25) (values differ) | — | 0.9 s |
| MTBF (values differ) | 30,000 hrs | 80,000 hrs |
| 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) | — | 4 |
| E-Stop Response (values differ) | — | 20 ms |
| Safe Zone Count (values differ) | — | 4 |
| Controller & Programming | ||
| Controller Model (values differ) | 統合型 | KR C4 KRC |
| Programming Languages (values differ) | — | KRL |
| Teach Pendant Type (values differ) | — | wired button |
| Offline Programming (values differ) | — | KUKA.Sim Pro |
| Digital Twin Support (values differ) | — | No |
| Connectivity | ||
| ROS-Industrial Support (values differ) | — | none |
| IoT / Cloud Platform (values differ) | — | KUKA Connect |
| 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) | — | proprietary |
| Internal Cable Routing (values differ) | — | external only |
| Pneumatic Lines (values differ) | — | 2 |
| Electrical Lines (values differ) | — | 10 |
| 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, 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 | GEN72-B | Welding Positioners |
|---|---|---|
| Investment | No price | No price |
| Payback period | — | — |
| Net savings (5 yr) | — | — |
| ROI (5 yr) | — | — |
GEN72-B, Welding Positioners 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 GEN72-B and Welding Positioners?
GEN72-B is made by RealMan Robotics, based in CN. Welding Positioners is made by Sankyo Automation, based in US.
How do GEN72-B and Welding Positioners compare on the Robo Score?
GEN72-B scores 72.2 on the Robo Score. Welding Positioners scores 55.2. 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.
Are GEN72-B and Welding Positioners 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 GEN72-B and Welding Positioners?
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
GEN72-B vs Welding Positioners 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.