Explorer vs RML63-B
Side-by-side comparison of Explorer (OC Robotics) and RML63-B (RealMan Robotics) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- ExplorerUnited Kingdom
- RML63-BChina
Year First Available
- Explorer2009
- RML63-B—
Verified Deployments
- Explorer0 Deployments
- RML63-B0 Deployments
Layer 2: Operational
Price
- ExplorerContact for quote
- RML63-B$15,460–$17,670 USD
Availability Status
- ExplorerACTIVE
- RML63-BACTIVE
Arm Mechanics
Payload
- Explorer20 kg
- RML63-B3 kg
Robot Weight
- Explorer18.6 kg
- RML63-B10 kg
Reach
- Explorer2,500 mm
- RML63-B900 mm
Degrees of Freedom
- Explorer—
- RML63-B6
Repeatability
- Explorer—
- RML63-B±0.05 mm
IP Rating (Arm)
- Explorer—
- RML63-BIP54
Performance
MTBF
- Explorer—
- RML63-B30,000 hrs
Duty Cycle
- Explorer—
- RML63-Bcontinuous 24 7
Controller & Programming
Controller Model
- ExplorerControl and simulation unit
- RML63-BIntegrated controller at base
Teach Pendant Type
- Explorer—
- RML63-Bwired touch
Commercial
Price (USD)
- ExplorerContact for quote
- RML63-B$15,460–$17,670 USD
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | United Kingdom | China |
| Year First Available (values differ) | 2009 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $15,460–$17,670 USD |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Payload (priority for Hospitality & F&B buyers) (values differ) | 20 kg | 3 kg |
| Robot Weight (priority for Hospitality & F&B buyers) (values differ) | 18.6 kg | 10 kg |
| Reach (values differ) | 2,500 mm | 900 mm |
| Degrees of Freedom (values differ) | — | 6 |
| Repeatability (values differ) | — | ±0.05 mm |
| IP Rating (Arm) (values differ) | — | IP54 |
| Performance | ||
| MTBF (values differ) | — | 30,000 hrs |
| Duty Cycle (values differ) | — | continuous 24 7 |
| Controller & Programming | ||
| Controller Model (values differ) | Control and simulation unit | Integrated controller at base |
| Teach Pendant Type (values differ) | — | wired touch |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $15,460–$17,670 USD |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Battery / Shift Runtime, Path Accuracy, Max TCP Speed, IP Rating (Wrist), Cycle Time (25/305/25), Vibration Damping, Safety Category, Dual Check Safety, Safety I/O Pairs, E-Stop Response, Safe Zone Count, Programming Languages, Offline Programming, Digital Twin Support, Communication Protocols, ROS-Industrial Support, IoT / Cloud Platform, Cybersecurity Certs, Predictive Maintenance, Tool Flange Standard, Tool Changer (ISO), Internal Cable Routing, Pneumatic Lines, Electrical Lines, Warranty, Service Network, 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 | Explorer | RML63-B |
|---|---|---|
| Investment | No price | $16,565 |
| Payback period | — | 4.0 mo |
| Net savings (5 yr) | — | $233,435 |
| ROI (5 yr) | — | +1409% |
Explorer 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 Explorer and RML63-B?
Explorer is made by OC Robotics, based in GB. RML63-B is made by RealMan Robotics, based in CN.
How do Explorer and RML63-B compare on the Robo Index?
Explorer grades AA on the Robo Index. RML63-B 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 Explorer compare to RML63-B?
Explorer has a reach of 2500 mm. RML63-B has a reach of 900 mm.
Are Explorer and RML63-B 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 Explorer and RML63-B?
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
Explorer vs RML63-B 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.