Our TAKUMI Machining Centers are equipped with the latest Heidenhain TNC control 7.
The sustainable large performer
TAKUMI U 800
Are you looking for a machine for machining large workpieces that is cost-, time- and space-efficient at the same time? Then the U 800 is the machine of your choice. The machining center can withstand a table load of up to 1,000 kg. Thanks to its gantry design and swivel bridge, the U 800 operates with high precision and stability. The powerful inline or motorized spindle achieves speeds of up to 15,000 or 24,000 rpm. The machine's performance is perfected by its extensive standard equipment.
Travels and Table
X-Axis (mm): 800
Y-Axis (mm): 950
Z-Axis (mm): 750
Table working surface W x D (mm): Ø 800
Spindle Speed (rpm): 15.000
Produkt anfragen
Y-Axis (mm): 950
Z-Axis (mm): 750
Table working surface W x D (mm): Ø 800
Spindle Speed (rpm): 15.000
- Inline or motorized spindle with up to 15,000 or 24,000 rpm respectively.
- Ideal for crane loading
- Preloaded recirculating ball screws in all axes against thermal deformation
- Spindle cooler
- User-friendly ergonomic loading and unloading through wide-opening machine doors
- Direct path measuring systems in all axes
- High rigidity and dynamics for precise milling results
- Stable gantry design for high temperature resistance and rigidity
Details
Specifications - U 800
| Travels | |
|---|---|
| X-Axis (mm) | 800 |
| Y-Axis (mm) | 950 |
| Z-Axis (mm) | 750 |
| A-Axis (°) | +/- 120 |
| C-Axis (°) | 360 |
| Table | |
|---|---|
| Table working surface W x D (mm) | Ø 800 |
| Load max. (uniform distribution) (kg) | 1.000 |
| Distance from spindle nose to table (mm) | 150 - 900 |
| T-Slots (DIN 650) | 7 x 14mm x 45° |
| Spindle | |
|---|---|
| Spindle Taper | HSK63-A / SK40 - BigPlus / BBT40 |
| Type | In-Line |
| Power S1/S6 (kW) | 10 / 14 |
| Torque S1/S6 (Nm) | 63,7 / 89,4 |
| Spindle Speed (rpm) | 15.000 |
| Feed Rate | |
|---|---|
| Rapid Traverse X/Y/Z-Axis (m/min) | 48 |
| Cutting Feed Rate X/Y/Z-Axis (mm/min) | 24 |
| Rapid Traverse A/B/C-Axis (1/min) | 50 / - / 100 |
| Cutting Feed Rate A/B/C-Axis (1/min) | 50 / - / 100 |
| ATC & Magazine | |
|---|---|
| ATC Type | Pick-Up |
| Magazine Capacity | 32 |
| Maximum Tool Diameter (mm) full / next pocket empty | 90 |
| With Empty Pockets (mm) | 125 |
| Maximum Tool Length (mm) | 300 |
| Maximum Tool Weight (kg) | 7 |
| Space & System Requirements | |
|---|---|
| Maximum Floor Space (mm) W x L x H | 4.120 x 4.830 x 4.000 |
| Machine Net Weight (kg) | 18.000 |
| Electrical Power Consumption (kVA / A) | 80 / 160 |
| Air Requirements (bar) | 6 |
Spindle
Choose the spindle that suits you
| Spindle options | U 800 | ||||
|---|---|---|---|---|---|
| Drehzahl max. (1/min) | 15.000 | 15.000 | 15.000 | 20.000 | 24.000 |
| Leistung S1/S6 (kW) | 10 / 14 | 10 / 14 | 22 / 30,8 | 25 / 35 | 25 / 33 |
| Drehmoment S1/S6 (Nm) | 63,7 / 89,4 | 63,7 / 89,4 | 134 / 187 | 83,2 / 116,5 | 72,5 / 95,8 |
| Schnittstelle | HSK 63 A | SK40BigPlus / BBT40 | SK40BigPlus / BBT40 / HSK63-A | HSK 63 A | HSK 63 A |
| Standard / Optional | Standard | Optional | Optional | Optional | Optional |
Features
Always perfectly equipped
Great features of our standard equipment
- Heidenhain TNC 7 control system
- Direct-drive spindle 15,000 rpm HSK-A63
- Cooling system with cooling ring
- Linear scale measurement systems on all axes
- Thermal-expansion compensation system for spindle
- Internal coolant feed through the spindle (ICF 30 bar)
- Chip flushing
- Spindle cooler
- Working area illumination
- Oil skimmer
- Rinsing and compressed air gun
- Scraper-type chip conveyor and chip trolley
- Ethernet interface
With further optional equipment you can adapt the TAKUMI U 800 to your needs
- Touch probe system for workpiece measurement
- Touch probe system for tool measurement
- Programmable external cooling air
- Programmable cooling air through the spindle
- Oil mist separator
- Knoll production package
- Bypass filtration system
- Rotoclear
Highlights
Heidenhain Control TNC 7
Mechanical Accuracy
- To increase the durability of wear parts, TAKUMI follows the philosophy of generating geometric accuracy directly from the mechanics. During machine assembly, the highest level of effort is applied — for example, mounting surfaces are hand-scraped.
- Components are aligned with maximum precision and assembled with the utmost care. This reduces the need for subsequent compensation via the machine control system to an absolute minimum.
Thermal Stability
The enemy of accuracy is thermal expansion. To eliminate this and provide you with highly precise machining, TAKUMI equips its machines with the following features:
- Preloaded ball screws with optional internal cooling
- Thermal compensation of spindle expansion including sensors
- Liquid-cooled milling spindle
- Glass scales
Reliable Results
To provide you with the ideal tool for high-precision machining, the following measures have been consistently implemented in the U Series:
- Oversized, high-precision roller linear guides in the three main axes
- Preloaded ball screws to absorb thermal deformation and maintain highest accuracy
- Up to six guide blocks for a balanced combination of dynamics and precision
Dynamics
- All moving mechanical elements are designed to be inherently rigid and weight-optimized.
The high-precision roller linear guides ensure fast response during acceleration and deceleration, enabling high dynamics. Their large contact surfaces also provide optimal load distribution across the guideways. The load capacity and torsional rigidity of each axis are maximized, reducing guideway wear and compensating for vibrations even under high cutting forces.
The optimal number and positioning of guide blocks enhance stiffness and ensure consistent accuracy during long-term operation.
The optimal number and positioning of guide blocks enhance stiffness and ensure consistent accuracy during long-term operation.
Loading
The loading access points of the TAKUMI U Series are extremely spacious. Whether loading large components via crane or performing quick changeovers for smaller parts, all workflows run smoothly and without restriction.
Accessibility
Centralized maintenance units as well as easily accessible working and operator interfaces ensure smooth setup processes and efficient production workflows.
Integrated Oil Skimmer
The oil skimmer prevents the coolant emulsion from deteriorating, even under significantly fluctuating or high temperatures. This effectively increases the service life of the coolant.
Chip Management
Measures such as:
- Strategically positioned coolant flushing systems
- Steeply inclined interior walls
- Hinge-type or optional scraper conveyors
- Wide-open chip drop openings
- Hardened screw conveyors (not applicable to the U 400)
ensure that chip volume and heat are removed effectively and reliably.
Reasons for choosing TAKUMI 5-Axis Machining Centers
- TAKUMI has been a successful partner for industry and research for over 30 years
- Product development closely aligned with customer and market requirements
- U Series designed for both mold & die applications and parts production
- Service support through the established HURCO service network
- Longevity ensured by oversized structural elements and high-quality components
- Accuracy through robust and torsion-resistant gantry construction and targeted measures for increased thermal stability, reducing thermal expansion
- Process reliability for long machining cycles with surface finishes that require no reworking
- Highest form and contour accuracy in 5-axis simultaneous machining and maximum efficiency in 5-sided machining
