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The Delta Line presented in this catalogue includes electrospindles for high speed milling operations that represent one of the best products available on the world market.
OMLAT has developed this line of electrospindles following the needs of tool machine manufacturers and paying particular attention to the reliability of the products.
Thanks to the study of the working cycles of different machines for aluminium, plastic, wood, composite materials and graphite working OMLAT has been able to design and build proper electrospindles for this kind of operations.
The rotation speed, the power and the torque, the tool attachment, the clamping system and the bearings are all factors that have been carefully considered with the aim to guarantee high performances and reliability of the electrospindles. |
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The high speed spindles and electrospindles designed and manufactured by OMLAT are an example of innovation and technical precision from 50 years. This is a consolidated tradition and the basis to establish a relationship of trust with lots of partner companies whose success is a great satisfaction for OMLAT.
The technology of the electrospindle has recently spread over a lot of fields where high speed cutting operations are necessary to spare time, to reduce the costs and to guarantee perfect results and reliability (Wood working, plastic, aluminium, glass, graphite and composite materials). Omlat with its "know-how" is able to follow this continuous technical evolution and to offer spindles and electrospindles for all working operations requiring power, speed, stiffness and application.
OMLAT spindles and electrospindles are a sample of tecnology and precision, a good solution for high quality results. |
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Modern spindle units for effective milling results
Many milling machines - both old and new - have a relatively low maximum speed does have advantages in roughing operations, but are a big drawback to achieving effective feed rates.
Low speed also greatly limits the advantages of modern CNC applications. The results: much longer machining times and loss of valuable production capacities.
We offer a concincing solution for this situation: Pokolm-Voha high-speed spindle systems for the most profitable machining results. |
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Revolution XL Spindle
Conductive path architecture
High stiffness design
Low jitter encoder
Low Asynchronous Error Motion (AEM)
Crash-proof technology
Lifetime warranty
Danaher Motion continues to work with the world's leading head, media, and drive manufacturers to ensure we understand the current and emerging market needs for test equipment. That's why we offer a standard spindle with a process speed up to 30,000 rpm, the lowest AEM in the industry, low encoder jitter, and a conductive path that meets the requirements of MR and GMR head testing.
The idea behind the Revolution XL and Revolution XLS Spindles is simple. We offer two standard high-speed instrument spindles to the Data Storage industry that meet all production testing and R&D testing requirements, yet we maintain the ability to customize our products for varying application needs. We provide the best air bearing spindle performance in a crash proof spindle with a lifetime warranty.
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Self Cooled electrospindle: what does it mean?
It means that OMLAT has studied and realized a new product starting from the electrospindles of the world known and world appreciated Delat line and adding a very important innovation.
there is no cooling system for the electric motor of the electrospindle, neither water cooling nor air cooling. This type of electrospindle can be installed and used very easily and it suited for applications where the working cycles must not be very long, even if the electrospindle is used for 24 hours per day.
The internal structure of this new product is the same as the strusture of the water cooled DELTA electrospindles, but it is equipped with a special electric motor that is proper for this use. thanks to the combination of these characteristics OMLAT has created a new type of electrospindle that is cheap and can be easily used, but at the same time it maintains the power, the speed and the reliability of all OMLAT products. |
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In 2004 OMLAT spa studied and realised several electric spindle applications for grinding, with the technical characteristic of having hydrostatic bushes instead of ball bearings.
This concept (an oil cushion with approx. 60 bar pressure) makes it possible to obtain a dynamic rigidity that is more than three times that obtained with the mechanical solution (ball bearings) and consequently guarantees a very high quality finish.
These spindles have been constructed for tangential grinding machines, for the large size bearings sector and for the rolling cylinder grinding sector.
Both asynchronous and synchronous motors have been used able to fully meet the project requirements regarding performance (power and rotation speed), together with a very low vibration level, appropriate for high-precision machining.
With the high rigidity obtained by this system, last generation tools can be used to full advantage, ensuring the best output and long life.
Here we indicate the speed range of the hydrostatic electrospindles.
- Speed: range: from 1800 to 3000 min-1
- Power range (S1/100%): from 35 to 45 kW
- Torque (S1/100%): from 100 to 380 Nm
- Wheel: range from ø400mm to ø1000mm
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The Omlat has planned and realized a line of electrospindles it specifies for workmanships of the light leagues for the industry aeronautical and aerospace American.
The peculiar characteristic of these electrospindles is a little while ago to unite characteristics of power disbursed to the high speed of rotation up to unthinkable.
We list a practical example:
- speed of rotation n 24.000/1
- power (S1/100%) kW 80
- attack utensil HSK A63
Another example realized particularly interesting:
- speed of rotation n 18.000/1
- power (S1/100%) kW 101
- attack utensil HSK A100
attached photo of one of the quoted electrospindles
Such electrospindles allow to work particular decidedly drawn by the full one in times meeting places in comparison to the past, with improvement also of the worked surfaces.
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Omlat has planned and realized a line of electrospindles for glass working.
Here under we list the main characteristics of these electrospindles:
- Lenght: L=567 mm
- Max Speed: n 14.000 min-1
- Max Power (S1/100%): 8 kW
- Max Torque (S1/100%): 12.7 Nm
- Lubrication of the Bearings: Grease
- Tool Clamping: ISO 40 with pneumatic clamping
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Omlat has planned and realized a line of electrospindles for granite and marbles/working.
- Lenght: L=557 mm
- Max Speed: n 10.000 min-1
- Max Power (S1/100%): 15 kW
- Max Torque (S1/100%): 24 Nm
- Lubrication of the Bearings: Grease
- Tool Clamping: BT 40 with pneumatic clamping
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FPS provides standard and customized spindles for all milling, drilling, turning, ID/OD grinding, stone grinding, wood and plastic machinery applications. By integrating leading European product lines, our off-the-shelf spindles cover belt-driven to motorized spindles up to 120,000 rpm, and 100 kW of output power.
The FPS engineering resources develop - and private label, custom applications to suit the specific needs where standartisation is not an option. From AC servo, variable frequency, to brushless DC motor driven spindles - FPS offers the right product for your application. |
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HES Series Motor-Spindle
Features
6,000-50,000 min-1 Max. output 250W
Less than D2mm drilling and milling with extremely good surface finishes
BT,NT,CAT, IT and HSK A taper are available. |
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Where there are extreme requirements for running precision and damping, e.g. for fine boring, fine turning or for table mountings, the use of motor spindles with plain bearings is recommended. WEISS GmbH offers a broad range of products for this, including spindle units with both hydrodynamic and hydrostatic bearings.
Thanks to their separating oil film, WEISS motor spindles with plain bearings ensure uniform machining quality over an extremely long period, in addition to maximum precision and extremely long service lives. The truths of running and axial runout precisions attainable are generally less than 1 µm. Particularly with spindles with hydrodynamic bearings, a wider speed range can be covered with the same oil viscosity due to the flexible structure of the hydrodynamic bearings (skids). |
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Brushless Motor for Small Diameter Milling/Drilling :
-6,000-50,000 min-1 Max. output 250W
-Less than 2mm drilling and milling with extremely good surface finishes.
-BT,NT,CAT, IT and HSK A taper are available. |
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The retrofitting options in particular mean that the possible uses of our geared motor spindles are diverse. Most applications are in the following areas:
- Milling
- Turning
- Special applications
We are currently offering an undisputed technological lead in geared motor spindles for turning and milling at high torques. Geared motor spindles for milling are primarily used for heavy-duty machining, the machining of titanium and in shipbuilding.
Geared spindles have smaller rotating masses compared to existing assemblies with an external drive and run more quietly and with less vibration. Comparatively good machining standards are achieved for planing. While maintaining the radial dimensions and motor performance, the usable torque of the motor can be increased 4-fold. This allows considerable expansion of the machining range of a machine, particularly for rough-machining, i.e. more machining tasks can be performed with different cutting speeds (different materials) with small and larger tools. |
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A complete range of standard spindles of high precision.
Development of customs spindles to meet the individual needs of our customers.
High precision operation.
An integrated manufacturing tolerance quality assurance system meets the highest possible requirements. This is the tradition at Renaud SA.
All Renaud spindles are carefully tested and inspected before being delivered to the customer.
Spindles with diameters from 20 to 200 mm.
High frequency spindles with diameters from 38 to 200 mm.
Spindles with motor and speed control.
Multi-spindle assembly for special machines. |
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Spindle units from WEISS with roller bearings are suitable for almost all applications due to their characteristics and performance data. The possibility of choosing different lubrication methods means that the spindles can be used in a wide range of applications, including across large speed ranges. Spindle units with roller bearings require little additional expenditure and therefore always offer a solution with the right
price/performance ratio.
Our customers have access to a fully developed product range offering maximum individuality with high convenience. On request, we will also make specific changes to models in special series and deliver complete system solutions. Our motor spindles with roller bearings are characterised by high axial and radial running precisions and rigidities, little running noise, low maintenance expenditure and long maintenance-free service lives thanks to for-life lubrication.
Our motor spindles with roller bearings are characterised by high axial and radial running precisions and rigidities, little running noise, low maintenance expenditure and long maintenance-free service lives thanks to for-life lubrication. |
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E6040 Series Max Output 600W
Features
2,000-40,000 min-1, 500 min-1(for centering)
Maximum cutting tool shank diameter of 6mm can be used.
Spindle Accuracy 1µm or less
Available for small diameter milling and drilling, slitting, chamferring and grinding.
EMS-6040K has superior motor cord flexibiliy for Robot applications. |
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