Robot · Controller Series
R-30iB Plus
FANUC’s R‑30iB Plus controller delivers fast processing and improved performance, enabling quick setup, easy programming, and high precision.
M-20 Series
M-20iB/25
Max Payload
25 kg
Reach
1853 mm
Axes
6
Mechanical Weight
210 kg
Combining a lightweight hollow upper arm and wrist with advanced servo technology, the FANUC M‑20iB/25 is engineered for faster cycles and increased throughput across a wide range of manufacturing applications. With a 25 kg payload and an extended 1853 mm reach, it delivers exceptional performance in tasks requiring both strength and precision.
The M‑20iB/25 is fully encapsulated to IP67 standards, making it ideally suited for wet, dirty, and harsh environments, including demanding processes such as automatic deburring. Its compact, high‑rigidity design ensures stable operation and long‑term reliability in challenging production settings.
Enhanced performance
Compared to the previous M-20iA model, payload has increased from 20 kg to 25 kg and axis speeds gone up by 21 percent.
Enclosed construction
NO exposed cables and motors for minimal interference and maximum reliability. Connectors don’t protrude, and the cables are shielded along the arm.
Demanding environments
Options for demanding environments and processes such as clean room, food handling and parts washing are available.
Smart offline programming
This robot model is integrated into the FANUC's own offline programming software ROBOGUIDE. ROBOGUIDE is a powerful tool that enables integrators, planners and users to design cells, systems and motions offline.
Specifications
Technical Details
Essential technical details and valuable information about our products to help you make the right decisions and get the most out of your FANUC products.
- Controller Series
- R-30iB Plus
- Axes
- 6
- Max Payload
- 25 kg
- Mounting Method
- Floor / Ceiling / Angle
- Repeatability
- ±0.02 mm
- Reach
- 1853 mm
- Mechanical Weight
- 210 kg
- Average Power Consumption
- 1 kW
- J1 Motion Range
- 340°
- J2 Motion Range
- 240°
- J3 Motion Range
- 303°
- J4 Motion Range
- 400°
- J5 Motion Range
- 290°
- J6 Motion Range
- 540°
- J1 Speed
- 205°/s
- J2 Speed
- 205°/s
- J3 Speed
- 260°/s
- J4 Speed
- 415°/s
- J5 Speed
- 415°/s
- J6 Speed
- 880°/s
- J4 Moment / Inertia
- 51/2.2
- J5 Moment / Inertia
- 51/2.2
- J6 Moment / Inertia
- 31/1.2
- Body Standard / Optional
- IP67
- Wrist & J3 Arm
- IP67
Downloads
Download for More Information
Access essential technical specifications and valuable information about our products through our downloadable documents, supporting your decision-making process and maximizing your use of FANUC products.
Compatibility
Controller Series
Explore the Full Lineup
The M-20 Series
FANUC M-20 Series robots handle 12–35 kg with leading reach, speed, and strength, delivering flexible, high-performance automation for medium payload tasks.
Applications
The Perfect Fit for Your Application
Assembly
Robotic assembly boosts speed, precision, and flexibility across industries, with smart features like iRVision and force sensing enhancing quality.
Picking & Packaging
FANUC robots and cobots deliver fast, precise picking and packing, reducing waste and labor while boosting quality, speed, and efficiency.
Dispensing & Sealing
FANUC robots & cobots deliver precise, repeatable adhesive dispensing for jobs from small glue tasks to large-scale automotive seam sealing.
Material Removal
FANUC robots deliver safe, precise finishing — cutting, sanding, polishing & more — with vision & force sensing to boost quality, speed & productivity.
Palletizing
FANUC palletizing robots and cobots offer fast, precise, and safe automation for stacking boxes, bags, pails, or drums — boosting efficiency and care.
Aerospace
FANUC has robotics and automation solutions aerospace manufacturing. See solutions from sorting the smallest fasteners to machining advanced surfaces.
Consumer Goods
FANUC helps consumer goods manufacturers boost efficiency and sustainability with robots, CNCs, and automation solutions.
Stories
Real-World Success Stories
Robotic Automation Speeds Up Lion Electric’s EV Battery Production
MJC Engineering beat supply delays with FANUC America, delivering a precision CNC spinning machine on time for hydrogen storage and clean energy applications.
Automotive Supplier Cuts Costs with Robot Laser Cutting Automation
WKW North America achieved cost savings and high‑precision aluminum laser cutting using a fully automated FANUC robotic system with SPA’s NEWTON head.
Videos
See It In Action
Wood Floor Material Handling
FANUC M‑20iB robots sort and nest random‑length boards into trays, forming panels, which an M‑410iC/315 stacks into bundles for shipment.
Video courtesy of Mekanika
Robotic Laser Cutting System
Four FANUC M-20 robots laser cutting a metal part.
Video courtesy of Shape Process Automation
Robotic Laser Cutting and Production of Roof Rails
FANUC M-710 robots transfer aluminum extrusions through saw/drill stations, an M-20 equipped for fiber laser cutting, and a deburr station.
Video courtesy of BOS Innovations
Aluminum Cast Cutting
A FANUC M‑20 robot uses a FiberCUT® RAa head to focus a fiber laser and cut metal while maintaining automatic nozzle standoff.
Video courtesy of Laser Mechanisms
Robotic Blade Polishing System - BF-X 500
The BF‑X 500 uses a FANUC M‑20iB/25 robot to automate profiling, polishing, blending, and deburring in a robotic finishing cell.
Video courtesy of AV&R
Drill Tap Deflash
A FANUC M‑20 robot drills, taps, and deflashes parts in an automated machining and finishing process.
Video courtesy of Pioneer Industrial Systems LLC
Automated Sidelite Assembly
This robotic cell assembles laminated automotive side windows by placing vinyl sheets between glass panels using vision‑guided robots.
Video courtesy of Premier Automation LLC
