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MFW Spindles Dm 120mm
- HSK-E25, HSK-E32, HSK-E40
- Speed up to 70'000 U/min
- Power up to 15kW
- Torque up to 5.9Nm
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IMT PC Board are specially designed for the circuit board process. We offer patented IMT PC Board solutions for a fast and easy integration to the customer’s machining system.
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SOMEX, a leading supplier for machining units, is proud to announce the addition of its new MAX100B to help bridge the gap between existing units, the MAX45B and the MAX200B.
Now, we can deliver compact and rigid machining units to the automotive industry which are capable to produce larger hole sizes. Most of its design features are based on a well proven model, the BEX35.
With a torque limit up to 1000Nm and electric motor capacity up to 15kW, the MAX100B can perform drilling operations up to Ø 55mm based on mild steel material with 600 N/mm2 tensile strength.
Advantages include : Small envelope to capacity ratio, 90mm ID spindle bearing size and spindle executions in ISO 40, ISO 50 and HSK 100 design.
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High-frequency spindles with flanged motors and manual tool change
- for lighter high-speed milling work on milling, drilling, grinding and engraving machines
- maintenance-free lubrication
- slim sleeve for space-saving installation
- air/liquid motor cooling
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OUTPUT ER16 to ER50 (More options, call for details)
RATIO 1:5
RPM Wet: up to 40,000 (Based on size) ; Dry:Based on size
TAPER CAT, BT, HSK, Capto, NMTB, etc...
TORQUE 3.5 Nm to 35 Nm
BENZ's High Speed Spindles offer solutions for applications, where the existing machine rpm and the resulting cutting speeds do not allow for an economical production.
Specification:
* Built with ceramic bearings for high speed cutting.
* Revolutions up to 40,000 rpm.
* Coolant pressure up to 80 bar.
* Especially suitable for precision machining.
* High flexibility due to exchangeable torque arm.
* All types of high speed spindles produced standard with jacket cooling. This reduces operating temperature and results in consistent operating parameters.
* Wide range of standard models.
SL Series
With jacket cooling but without internal coolant.
* Please note: Jacket cooling is only possible if the machine spindle is provided with internal coolant supply.
SLI Series
With internal coolant system (for tools with coolant channel) and with jacket cooling system.
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Belt-driven precision grinding spindles for high speeds
Fitted with bearings of series B70..
- SFIL for light grinding operations and small up to mean bores inner cylinder for screw-in mandrels
- SFIV for heavy grinding operations in reinforced execution inner cylinder for screw-in mandrels
- SFAL for light internal grinding and external grinding operations male taper for grinding wheel flanges
- SFAV for heavy grinding operations in reinforced execution male taper for grinding wheel flanges
- SFAA for grinding particularly deep holes with reduced diameter of sleeve and male taper for grinding wheel flanges
Fitted with bearings of series B72..
- SSV, SSI, SSB, SSA and SSAA standard grinding spindles for bore grinding and outer diameter grinding highly efficient sealing, bearing application without clearance and for-life grease lubrication
- O-SSA for grinding of large bores and for face grinding
- SPV, SPA precision grinding spindles, fitted with bearings of tolerance class P2S
SPAZ tooth-flank grinding spindles
- spindle unit of highest accuracy, fitted with precision bearing of tolerance class ABEC 9
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Faster Production - spindles operating at constant speeds from 25,000rpm to 90,000rpm up to 1.4HP, maintaining constant high speed and torque under variable load. Mill at 1,000" / 3,500 mm per minute with a finer finished surface. T.I.R Accuracy : 0.0002"/ 0.005 mm.
Over 40 spindles - easily mounted, maintenance free, requiring no lubrication, provide a finer finish and faster feed rates. Only two moving parts: the patented turbine and ceramic bearings. No gears, vanes, or brushes to thermally expand and burn up.
Low vibration, super quiet, oil-free, governed direct drive spindles for greater durability 24/7. Integrated CAT, BT, HSK, and DIN tool holders with new Auto Changer Option to integrate into your VMC.
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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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This is the designation of fluid-friction plain bearings, where pressurised fluid flows between metal surfaces and keeps them continuously at a distance. This permits to get a constant lift, both when the bearing is still and rotating at maximum speed, and the breakaway friction results to be almost null.
Thanks to their high load capacity and rigidity and slight sizes (spindles having the same sizes and using standard bearings cannot get the same performances), added to a high rotation accuracy, the hydrostatic lift bearings are typically used for external, cylindrical or surface grinding operations, with grinding wheel having big diameter > than 400 mm.
The hydrostatic-lift power spindles are widely used on test benches, where assemblies have to be put on rotation, and external vibrations and noise can upset the measurement of parameters characteristic of the tested product.
Here we indicate the speed range of the hydrostatic spindles.
- Speed: range from 1000 to 2000 min-1
- Wheel: range from ø400mm to ø1000mm
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IMT CLASSIC 33
Compact high precision series
Performance range: 80 – 300 Watt
Speed range: 5.000 – 60.000 rpm
Tool clamping system: Manual
Common applications:
Light milling and engraving, polishing, grinding, cut off
and drilling.
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The ECR 11 spindles range have automatic tool changer for routing and engraving machines for glass, stone, marble and granite working.
STATOR: windings featuring double encapsulation
INSULATION CLASS: F or superior
BEARINGS: front: couple of pre loaded bearings with precision
angular contact
rear: couple of pre loaded bearings with precision
angular contact
ROTOR: squirrel-cage rotor.
HOUSING: high resistance extruded aluminium.
BEARING HOUSING: rear and front bearing housing made of cast iron.
MOTOR COOLING: water cooling.
SPEED: 2.800÷15.000 rpm. (12.000 rpm. On request)
POWER: 3 Hp /2,2 kW (4,5 Hp/3,3 kW)
IP CLASS: IP 55
SLEEVE: rotary union for water passage (VEM patent)
TOOL ATTACHMENT: MAS BT 30 OR ISO 30 cone
TOOL CHANGE: pneumatic
UPON REQUEST:Varnishing, different power and polarity.
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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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U-CENTER
U-CENTER are servo controlled heads for machining centres and specialized machines. Controlled by the U axis of the CNC,.the U-CENTER can perform facing and back-facing, cylindrical and conical boring, threading, concave and convex radius machining and complex profiles, by the interpolation of the other machine axes. The servo driven gear box is mounted next to the spindle of the machining centre and the control, guarantees the control of the tool slide feed and the tool position. The U-DRIVE is composed of: a servomotor, a transducer, a set of limit switches and a coupling system for the U-CENTER head. The heads are available in 4 models: UC140/BH - UC160/BH - UC180/BH - UC200/BH, all of them with internal coolant supply and counterweights for balancing.
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Tool-changeable NC axes for machining centres:
The freely programmable KomTronic® U-Axis system make any contour and turning operations possible on non-rotationally symmetrical parts.
Combined with custom-made front tools and the optimum selection of inserts, contours in bores and external machining operations can be successfully carried out. This allows a considerable reduction in production times, with better surface quality and greater accuracy of form.
Further savings in time and costs can also be achieved by reducing the number of tools previously required - for example, circular milling a complex internal contour with various form milling tools. The saving in form milling tools and tool changes this achieves also reduces production time and production costs.
Greatly reduced processing times and higher precision
KomTronic® U-Axis systems essentially consist of one compact facing head with single slide that is driven by a servo motor and threaded spindle. The power supplied to the electronics and the drive is transmitted contactfree and inductively to the U-Axis system. Similarly, the data is exchanged inductively with the U-Axis system.
A so-called stator ...
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A wide range of spindle units is available
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Hyperspin is a spindle range that includes magnetic bearings, motor (synchronous or asynchronous), housings, controller and cabling. Hyperspin is available in speeds up to 60,000 rpm and power rating from 0.3 to 55 kW.
The shaft has a versatile interface for mounting different types of payload. Shaft extensions can be customized to suit each application's payload requirements whether it's a turbopump impeller or a unique neutron absorbing disk.
For inquires of SKF magnetic bearings products please fill in the "Inquiry Form" in the right hand column.
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In order to accomplish the complete processing of workpieces on a centre lathe, there are machines, whose acquisition is extremely complex very expensively and programming. Our proposal for solution aims there that with a relatively simple accessory equipment, which can be to a large extent completely finished worked on turned parts. This accessory equipment, briefly “MILLINGFIXED” mentioned, can both on conventional and cycle-steered centre lathes, simply post and/or. are rigged. To temporary storage facilities of turned parts, renewed rigging to a second machine, double expenditure of time, as well as high acquisition value are allotted. Complex programming and an impaired work space are omitted likewise by the employment “MILLINGFIXED”. We are convinced of the fact that this innovative solution will be for manufacturing and repair shops relating to crafts, as well as very useful for school and training in particular.
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Technological performance of TOS VARNSDORF machines may be considerably expanded by the use of special technological accessories such as facing heads, milling heads of various type, automatic tool change and automatic pallets change. The producer offers also a remote diagnostics between the customer’s machine and remote diagnostics workstation.
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• Fork style five axis
5-Axis finishing fork head
• Bi-rotative
Universal two axes milling head with one single roughing spindle with an automatic swing up to 340 degrees, controlled by the 4 th axis and the +/- 135 degree swivel is controlled automatically by the 5 th CNC axis.
• Universal
Automatic Universal head with 144 index positions. Tool coolant thru the spindle available upon request.
• Dual vertical spindle milling head
Two spindles are positioned at opposite ends of the CNC controlled swinging milling head body. Roughing and finishing can be accomplished by the same milling head.
• Head changer
Automatic milling head change system with pick-up station.
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Technical specification:
KFUD 3:
- Indexing range: universal 2 x 360 x 1
- Kind of indexing: automatic
- Max. speed: 3500 rpm
- Max. torque: 800 Nm
- Power: 25 kW
KFD 4/90:
- Indexing range: vertical 360 x 1°
- Kind of indexing: automatic
- Max. speed: 3000 rpm
- Max. torque: 1000 Nm
- Power: 30 kW
OFK 4000:
- Indexing range: universal 2 x 360 x 1°
- Kind of indexing: automatic
- Max. speed: 4000 rpm
- Max. torque: 600 Nm
- Power: 20 kW
V4:
- Indexing range: universal 2 x 360°
- Kind of indexing: manual
- Max. speed: 3000 rpm
- Max. torque: 1000 Nm
- Power: 18 kW
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OUTPUT: ER25 to ER40 (More options, call for details)
RATIO: 1:1
TAPER: CAT, BT, HSK, Capto, NMTB, etc...
TORQUE: 30 Nm to 150 Nm
STANDARD ANGLE: 15, 30, 45,60, 75
SPECIAL ANGLE : contact us
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Automatic, interchangeable motor spindle for retrofitting to all CNC machining centres. Highest feeds, best surfaces and ideal for 3-D milling of hardened steel or aluminium. RPM from 11.000 to 60.000. Now you can use your small tools with the correct cutting speeds.
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- The machining spindles type BEX15 are high-precision turning spindles designed for speeds up to 23500 RPM. with frenquency) converter up to 90 Hz.
- Standard spindle and toolholder options are ER 25. ISO 30. HSK 50 (Includes an integrated 4-polnt clamping set form C). Weldon. and ABS 50.
- An adapter flange is designed for the installation of multiple-spindle heads and angle heads.
- Interchangeable push-on pulleys: see table.
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HF-Motor Spindle Type 4041 ESD-Router
Features:
Clamping-Ø: 45 mm
Speed range: 5,000 - 50,000 rpm
Max. power: 500 W
Torque: max. 27 Ncm
Bearing system: 2 x ceramic, 1 x steel, lifetime lubrication
Tool change: pneumatically / automatically
Clamping range: 1.0 - 6.0 mm (1/8" + 1/4")
Cooling system: via clamping bracket
Sealing: with sealing air
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High-frequency spindles with automatic tool change
- for high-speed milling work on woodworking and plastic processing machines
- maintenance-free grease lubrication
- pneumatic tool-release unit
- reliable shaft sealing with proctecting air flow
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Spindles, Motor-spindles
