5-axis machining center
Pentapod P-Series
Are you ready to take your production to the next level? The Pentapod is a 5-axis machining center. It enables powerful 5-sided and simultaneous 7-axis machining (with two table axes) and is therefore the solution you have been looking for.
Increase productivity with up to 1 m/s high-speed machining
Manufacture complex parts with a constant accuracy of up to 3 μm
Reliable machining centers – 100 % Made in Germany.
Highest productivity and quality
The 6 most important advantages of Pentapod 5-axis machining centers
Maximum productivity with High Dynamic Motion
Experience unparalleled 5-axis movements, parallel kinematics and high-speed cutting that stand out from conventional 3+2 machining centers with speeds of up to 1 m/s and 10 m/s² spindle acceleration.
Constant precision over the entire working range
Avoid rework and scrap with Pentapod 5-axis machining. The intelligent control and icosahedron frame ensure an accuracy of up to 3 μm across the entire work area without the need for a machine foundation.
Highest flexibility through milling and 3D printing with Pentapod
Pentapods are characterized by their process flexibility and are suitable for subtractive and 3D printing of metal/plastic. Their automatic tool change and all-in-one design increase productivity and cost efficiency.
Process optimization through configurability
Optimize productivity and cost efficiency with the flexible configurations of the Pentapods that adapt size, spindle, tool table and process integration for outstanding production results.
Maximized energy and cost efficiency
Pentapod 5-axis machining centers are characterized by their cost efficiency, as they reduce energy consumption by up to 50 %. This offers companies a compelling opportunity to increase their profitability.
Green manufacturing with dry processing
Pentapod machines achieve high precision and surface quality with minimal lubrication and high-speed cutting and promote sustainability by reducing waste and operating costs.
Let’s make your production better.
Our Pentapod 5-axis CNC machines are designed to boost productivity, increase efficiency and improve quality. We help you take your manufacturing process to the next level.
Conventional 5-axis machining centers vs. pentapods
The benefits of the icosahedron design and pentapod kinematics
The design of the Pentapods is not only based on a design concept, but also offers many other advantages, so that the Pentapods are ahead of the conventional 5-axis machine in many areas. Thanks to regular investment in research and development, these machines offer the highest level of innovation.
Conventional machining center
The outdated box design only offers limited rigidity and requires an (expensive) foundation
The side-mounted spindle leads to instability and inaccuracies during machining
5-axis movement only with the aid of unstable 5-axis heads or heavy and sluggish rotary/swivel tables, which are inaccurate and energy-intensive with increasing component size
Pentapod machining center
The icosahedron design offers the highest inherent rigidity and makes foundations superfluous
5 struts (pentapod) hold and move the spindle with an accuracy of up to 3 µm
Fast and dynamic 5-axis machining of the spindle thanks to the pentapod and the low spindle weight
High-tech 5-axis machining center with a new design
Discover the P series product line
The design of the P-series product line is completely different from conventional 5-axis machining centers. The design and construction result in unique advantages for the manufacturing process. On the one hand, the design in the form of an icosahedron achieves a very high inherent rigidity and, on the other hand, the five-strut design and the 5-axis movement of the machine spindle (from above) achieve a very high level of space efficiency.
We build machining centers in four different sizes. All machining centers can be equipped with an automatic tool change system, a rotary table, adaptable linear units and tools for hybrid production (e.g. subtractive machining with additive manufacturing). The control panel can be detached from the machine and positioned according to the operator’s wishes.
P700 series
P1000 series
P1400 series
P2000 series
Technical data
| P-Series product line | P700 | P1000 | P1400 | P2000 |
|---|---|---|---|---|
| Working space X / Y / Z (mm) | 700 / 700 / 450 | 1.000 / 1.000 / 600 | 1.400 / 1.400 / 800 | 2.000 / 2.000 / 1.000 |
| Accuracy | 3 µm | 3 µm | 3 µm | 3 µm |
| Acceleration | 10 m/s² | 10 m/s² | 10 m/s² | 10 m/s² |
| Linear axis of the table | No linear axis | max. 2,000 mm | max. 3,000 mm | max. 4,000 mm |
| Standard spindle Motor / max. rpm / tool holder | 14 kW / 24,000 rpm / HSK A 63 | |||
| Connections Voltage / fuse / air pressure | 400 V / 63 A / 6 bar ±10 % | |||
| Control system | Andronic 3060L | |||
Get in touch with us.
Revolutionize your manufacturing process with our Pentapod CNC machines. Get in touch with our CTO Marcus Witt now and let’s create something new together.
The 5 key facts about our machining centers
From the machine concept to the maintenance of our Pentapods
1. Machine concept
The Pentapod 5-axis machining center is a breakthrough in the manufacturing industry and features a unique machine concept that has been optimized for efficiency and accuracy through optimal FEM simulation. With its unparalleled dynamics and 5-axis movement, it is ideal for all production areas. Our innovative spirit is evident in the Pentapod 5-axis machining center, a masterpiece of mechanical engineering that sets a new standard in high-tech CNC manufacturing.
Pentapod design
- Icosahedron frame ensures high rigidity
- Five ball screw drives hold and move the entire spindle in five axes
- Ball screw drives are mounted on double cardanic bearings
- Integrated water circulation system (via ball screws and frame) counteracts process and ambient temperature fluctuations
- The robust machine structure and the pentapod enable high accuracy in five axes and eliminate the need for a foundation
- Strength and lightness lead to high productivity and lower energy consumption
- Lower energy consumption and greater versatility in manufacturing processes
Pentapod kinematics
- The spindle is located in the center of the machine room
- Highly dynamic 5-axis movement of the spindle up to 10m/s²
- 5-axis movement of the spindle with up to 90° tilt in one direction
- Additional rotary table offers a 6th axis and enables complete 5-sided machining
- Interpolating 7-axis machining is possible with an additional linear unit (V-axis)
2. Spindle unit
Choosing the right spindle is crucial for optimal process stability in 5-axis machining. The Pentapods 5-axis machining centers (P-Series) are equipped with spindles that offer superior performance and precision, making them suitable for machining all types of materials, such as titanium, alloy steels or even porous silicon carbide. The P-series spindle system offers reliable and consistent performance, ensuring exceptional machining results. With the P-series, you can meet your most demanding five-axis machining requirements.
Key Facts
- The spindle is held and moved by the five ball screws
- Automatic tool change with HSK-A 63 tool holder (optional HSK 80 tool holder possible)
- Robust machine spindle with high dynamic rigidity and damping
- Spindle enables high-speed cutting and therefore dry machining (only minimum quantity lubrication)
- Turning with pneumatic clamping possible (optional)
Standard spindle types
| Type | S | M | L |
| Motor | 14 kW | 25 kW | 30 kW |
| Torque S6 ED 2 min. | 37 Nm | 82 Nm | 115 Nm |
| Speed (max. rpm) | 24,000 revolutions per minute | 15,000 revolutions per minute | 12,000 revolutions per minute |
| Tool holder | HSK-A 63 | HSK-A 63 | HSK-A 63 |
3. Tool and component management
Efficient tool and workpiece management is crucial in 5-axis machining, especially when it comes to large and complex geometries. The Pentapod P-series 5-axis machining centers offer a comprehensive solution to these challenges. With reduced set-up times, minimal downtime and optimized idle times, the P-Series 5-axis machining centers enable efficient production. In addition, these machines are highly customizable to the respective needs and requirements. You can rely on the Pentapod P-series 5-axis milling centers when it comes to optimum tool and workpiece management and increased productivity.
Tool management
- HSK-A63 quick-action chuck
- Pick-up tool changer or disk magazine
- Standard tool changer from 4 to 120 places (more possible on request)
- Optional integration of a tool station for DED welding tool or SEAM (Screw Extrusion Additive Manufacturing) granulate extruder.
Workpiece management
- Workpiece management can be configured depending on the intended use (single part or series production)
- Optimum accessibility for workpiece loading
- Turntable with a diameter of 1,000 mm to 5,000 mm is possible
- Rotary table with torque motor for turning/milling operations possible
- Pallet changing system 1,400 mm x 1,400 mm and a workpiece load of up to 5,000 kg
4. Control & operation
The Pentapod 5-axis machining centers offer efficiency and precision through advanced technology and intuitive control. Equipped with a high-performance control system, they offer look-ahead and real-time parameter monitoring. The METROM P-Series offers simple and flexible operation with a user-friendly interface and easy programmability. These machines focus on productivity, safety and user comfort, making them the ideal solution for precision manufacturing.
Machine control
- A high-performance control system that meets the requirements of 5-strut parallel kinematics
- Typical CNC operation and programming (G and M code)
- Short cycle times and convenient look-ahead function
- Up to 7-axis interpolation
- Integration of pallet management
Operation
- Mobile or fixed control panel and hand-held control unit for easy operation
- Ergonomically arranged operating elements and control masks
- Optimum view of the work area
- METROM remote diagnostics service
5. Commissioning & maintenance
Proper commissioning and maintenance are essential to achieve maximum performance from a Pentapod 5-axis machining center. We offer comprehensive services, including initial commissioning and calibration, safe transportation, installation and recalibration, operator and maintenance training and exclusive maintenance contracts. We understand the technical requirements of these machines and support our customers in optimizing their performance. Our experienced team ensures efficient and effective operation, minimizing downtime and ensuring optimal performance.
Commissioning
- Initial commissioning and calibration of the new 5-axis machining center at our plant
- Safe transportation of the entire machine by truck, ship or air freight
- Installation and recalibration on site by our technical service team
- Operator and maintenance training is carried out at our facilities or directly at your facilities on the new Pentapod machining center
Maintenance
- Long-lasting durability, few wear elements and low maintenance requirements thanks to optimized design
- Easy maintenance: all supply units at a glance with good accessibility
- Easy and direct access to the switch cabinet
- Exclusive maintenance contract with telephone support, remote maintenance and fast delivery of spare parts
Materials and applications
Experience the unlimited possibilities of the Pentapod 5-axis machining centers
Pentapod 5-axis machining centers offer precision and performance for a wide range of materials and applications. With their robust design and accuracy, they are ideal for companies looking to optimize and increase their production and quality. From aerospace to consumer products, Pentapods are the first choice for achieving high-quality results.
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Additive manufacturing with 5-axis machining centers
Hybrid manufacturing – milling and 3D printing in a Pentapod 5-axis machining center
Thanks to the integration of 3D printing tools in our 5-axis machining centers, the production of large, industrially relevant components using additive manufacturing is no longer a hurdle. The DED processes (WAAM and LMD) and SEAM are innovative methods for the rapid production of metal and plastic parts.
In our CNC machines, the printed components can be intermediate or post-processed in the same workpiece clamping (milling, drilling and other processes). Thanks to our 5-axis kinematics, additive manufacturing of additional components on existing parts is also possible.
Screw Extrusion Additive Manufacturing (SEAM)
We have integrated the SEAM 3D tool for printing large plastic parts into our CNC machines. Compared to filament-based printers, this process delivers large components quickly and cost-effectively, which are suitable for industrial use thanks to the integration of reinforcing fibers. This tool can be used in the stationary P-Series and our mobile machine. The advantage here is hybrid production – additive manufacturing of plastic components with intermediate or downstream CNC milling for mobile use.
Wire Arc Additive Manufacturing (WAAM)
We have integrated the SEAM 3D tool for printing large plastic parts into our CNC machines. Compared to filament-based printers, this process delivers large components quickly and cost-effectively, which are suitable for industrial use thanks to the integration of reinforcing fibers. This tool can be used in the stationary P-Series and our mobile machine. The advantage here is hybrid production – additive manufacturing of plastic components with intermediate or downstream CNC milling for mobile use.
Laser Metal Deposition (LMD)
We have integrated the SEAM 3D tool for printing large plastic parts into our CNC machines. Compared to filament-based printers, this process delivers large components quickly and cost-effectively, which are suitable for industrial use thanks to the integration of reinforcing fibers. This tool can be used in the stationary P-Series and our mobile machine. The advantage here is hybrid production – additive manufacturing of plastic components with intermediate or downstream CNC milling for mobile use.
Let’s take your production to the next level together
“Robotic capabilities combined with the high rigidity and accuracy of the CNC machine. Our P-series 5-axis machining center is the most robust and accurate solution for 5-axis machining. I look forward to new challenges and guarantee professional support.”
Marcus Witt | CTO
The invention of Pentapod: a new era in manufacturing
The idea of developing machines with parallel kinematics was born over 25 years ago. The hexapod design with its six struts fascinated many engineers in the 1990s, but was not yet ideal for a processing machine. Dr. Michael Schwaar had the groundbreaking idea of designing parallel kinematics with one less strut, thus creating the Pentapod. The Pentapod design enables full 5-sided machining, revolutionizing precision manufacturing and automation. Here are the three key benefits of the Pentapod design:
Versatile applications: The unique design of the Pentapod enables the machining of complex geometries on a wide range of materials and offers a high degree of flexibility in manufacturing processes.
Maximum rigidity: The strut and frame design of the Pentapod increases rigidity and accuracy compared to conventional CNC machines.
Increased efficiency: The Pentapod’s 5-axis machining capabilities enable faster and more efficient production, reducing production time and costs.
Innovative CNC machines. Outstanding results.
Pentapod 5-axis machining centers: trusted by leading companies.
“The machining center from METROM is an optimal addition to our Center for Generative Joining. The additively manufactured components here can be machined downstream by the METROM system. Thus, SLV Halle GmbH can map the entire additive-subtractive process chain of 3D machining.”
Steffen Keitel – CEO SLV Halle GmbH
“For the Hybrid Manufacturing department of the BTU Cottbus – Senftenberg, METROM represents a forward-looking project partner within the WI+R alliance. METROM, with its unique CNC machines, forms the basis for one of the most flexible and sustainable repair factories worldwide.”
Prof. Sebastian Härtel – BTU Cottbus
“We successfully cooperate with METROM in joint research projects. We are enthusiastically using a Pentapod system from METROM. Especially the possibility of hybrid component production by means of SEAM 3D printing and machining in one system expands the range of applications enormously.”
Dr. Martin Kausch – Fraunhofer IWU