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A TE - 5 Axis Head:
RPM 10.000 - Kw 40 - 382Nm - HSK-A100
RPM 18.000 - Kw 27 - 129Nm - HSK-A63
RPM 24.000 - Kw 43 - 91Nm - HSK-A63
Asse C ± 185° - 2.000Nm
Asse A ± 110° - 1.300Nm
This milling head can be used for machining where 5 controlled axes are working simultaneously.
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Peiseler spindle positioners are available as NC units with backlash adjustable split worm drive, or direct drive. The spindle positioner is available in a single or two axis design. The spindle positioner can be adapted to a variety of commercially available spindles. The high quality Meehanite-casting, distortion free axis clamping, manifolds with hardened steel shaft running in bronze bushings, as well as the appropriate selection from several types of high grade bearings, assures the highest possible precision. Diverse gear ratios or gear reducers allow for the optimal adaptation to any load condition. The use of very accurate measuring systems in combination with a high mechanical accuracy, results in only a few seconds of arc positioning deviation. The robust design enables simultaneous four or five axis machining even under heavy machining load. Special spindle adaptation can be designed to meet customer requirements.
Please request our comprehensive catalog.
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Air-bearing spindles
- for paint spraying, measuring concentricity and fine machining
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1. Spheroidal Cast Iron.
Greatest absorption of vibrations, low thermal expansion, very good dimensional stability, high tensile strength.
2. Solid main input shaft (one integral piece with the drive taper) case hardened and ground.
Better rigidity, resistance to stress and power output.
3. Shafts supported by sets of super precision pre-loaded angular contact bearings with Long Life grease lubrication and ABEC 7 accuracy rating.
This location of bearings gives a great rigidity to the head allowing the shafts to extend following the increase in temperature without loosing rigidity and damaging the pre-load of the bearings.
4. Spiral bevel gears in a higher performance materials with a strength in excess of 300 kg/mm2 used in the F1 racing, aerospace and military fields.
Concentration of high power capacity within a confined space.
5. Computerized computation of the data of the set gears.
In order to have more than one tooth working during mesh so that more power can be transmitted and longer gears life, better meshing of the teeth during rotation and, as a consequence, almost no noise.
6. More than 40 Angular Heads types
availabe. Widest range of applications on machines and work-pieces with particular overall dimensions and shapes.
7. New types of Angular Heads with reduced weights and overall dimensions.
The smallest type able to enter a hole of only 30mm, while the huge one able to give a 250 Nm output power.
8. Double seal on the front (mechanical seal+gasket). Better protection of seals and internal parts from coolant infiltration in order to increase the Angle Head working life.
9. Coolant feed through the collet chuck (option). For specific applications which require it such as: working operation from 10 upto 70 bar (dry or wet running).
10. Coolant feed through the spindle (option).
For specific applications which require it such as: working operation upto 10 bar (dry or wet running).
11. Ceramic ball bearings, special seals and balancing of each part and component (optional).
In order to reach High speed ratio upto 12000 rpm.
12. Aerospace external finishing.
Reduced weights and overall dimensions.
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OUTPUT ER16 to ER4U
TORQUE 15 Nm to 150 Nm
RATIO 1:1
TAPER CAT, BT, HSK, Capto, NMTB, etc...
We offer a LARGE range of output and input combinations
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Motor spindle Type 4064 DC
Features:
Clamping-Ø: 60 mm
Speed range: 2,000 - 50,000 rpm
Max. power: 3,600 W
Torque: 72 Ncm
Bearing system: 3 x ceramic, lifetime lubrication
Tool change: pneumatically
Clamping range: 2.35 - 8.0 mm (1/8" + 1/4")
Cooling system: via clamping bracket
Sealing: with sealing air
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E2 products are known world wide for their quality, durability, precision and power. Each series of E2 units are the most compact in the market today.
E2 has a wide range of boring units widely used in all kinds of applications.
E2 customers benefit from the high quality of the E2 product line with less down-time and reduced operating costs. The compact design of the E2 units together with a good service of CAD-drawings/-models makes the design of the surrounding machine more convenient.
E2´s concern for the worker and his environment is evident in all E2 products. Low noise levels and non-lubrication features eliminating oil mist in the air is a common denominator for the E2 product line.
E2´s self feeding units utilizes a build in hydraulic feed control system. They combine precision with power enabling high precision also in multi-spindle head applications. The extremely compact Air hydraulic drilling units cover your need when drilling smaller holes. E2´s electro-pneumatic and - hydraulic units are to be used when more power is needed. You will still have the E2 durability and precision. The E2 product line also includes non-feed pneumatic units.
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milling spindle
with three-phase motor or synchronous motor drive
No refrigeration needed
Attachment of the spindle unit with housing, flange Pinole
Rugged construction with hardened and ground spindle
Tool fixture SK40, HSK63
Speed range up to 6,000 rpm
Drive power to 27kW
Spindle bearing inner diameter 70mm
Labyrinth seal with sealing air connection
Automatic tool change with hydraulic actuation possible
Internal coolant supply or minimum quantity lubrication possible
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E2 Drilling Units range from extremely compact pneumatic units to power packs with electrically-operated spindles and integrated hydraulic system.
Depicted above is E2's BE48-series of Electro-Pneumatic Drilling Units. Please check out E2's website (www.e2systems.com) for comprehensive information on the whole E2 product range.
E2 units are easy to install as well as use, and have functions such as quick advance, controlled working feed, multi-wall drilling and chip removal. Most are available with multi-spindle heads.
E2 drilling units can be found throughout the world wherever a high level of productivity and precision is vital. A long service life with excellent reliability and continued precision makes E2's drilling units a good investment.
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- BEM3 machining units are equipped with a 3-phase electric motor and can be used in single-purpose applications.
- Integrated pneumatic feed and hydraulic brake-cylinder assembly for rapid advance and feed control
- Standard electric limit switches.
- Rigid cast-Iron housing.
- Precision angular contact spindle bearings.
- Slim design. High performance to size ratio.
- Variable spindle speed combinations with interchangeable push-on pulleys. See speed selection table.
- The machining unit BEM3 has been designed for continuous operation of max. 18000 RPM with frequency converter.
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Eastman cloth drills and marking machines work through numerous layers of fabric for simplified indication of buttonholes, darts, pockets, etc. Available in both hot and cold configurations, a variety of dills and awls, and a choice of tips.
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Global Selfeeders are drill units designed and built to maintain high accuracy and high durability in the most demanding applications.
These units were developed on the forefront of holemaking technology in order to meet current requirements of high speed, high accuracy and lower cost for world-wide markets.
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Precision ground, pre-loaded, ball screw actuated quill feed on center line of spindle
.0001” Per revolution minimum feed rate, 500 IPM maximum
1,000 Pound thrust capacity
3 HP Max. spindle motor size
150mm (5.9”) stroke
10,000 RPM Maximum speed
Full CNC rigid tapping, left or right hand, and drapping cycles (combination drilling and tapping)
Programmed peck and multiple stage cycles
Spindle nose options including ABS, HSK, ASA, and ER single angle collets
Barrel foot mount, sub-base plate, and vertical column options
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Ever increasing demands on CNC lathes require these machines to perform secondary operations such as cross drilling, milling to avoid rechucking of the workpiece. Live tooling when fitted to an adequately designed turret can fulfil this requirement.
Alberti is once again a pioneer, offering a wide range of live tools that incorporate the same hallmarks of quality, performance and reliability as the world renowned angle heads , with after sales service.
Alberti works with some of the most important lathe manufacturers and distributors world wide and offers standard designs of live tools for many CNC lathes.
Shafts supported by double ball bearings at the front and one at the rear;
Spheroidal GS 600 cast-iron body;
Case hardened steel housing with ground bearing bores;
Compact overall dimensions and weight;
Higher performance than similar products on the market;
Heat treated, precision ground components to improve performance;
Ability to tap with the use of axially-compensating collets.
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CNC machining unit
Housing diameter: 95 mm
Housing working stroke: 135 mm
Spindle nose – chuck centerline: 260 mm - approx. -
Housing axis transductor: rotary incremental encoder
Spindle nose: ISO40
Spindle motor: asyncronous tree-phase.
Spindle motor power: 3 Kw
Spindle speed: 400 – 1500 rpm
Recessing head: type NTS125 - Hydraulic actuated – With lubrificated air pressurization
Programmable working cycles:
drilling with rapid approach + 1 work feed
drilling with rapid approach + 2 work feeds
drilling + Normal Recessing
drilling + Recessing while forwarding
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for the turning processing of complex workpieces
Fixing the unit per cast iron housing on the base
CNC or hydraulic-controlled facing head
Facing heads with automatical tool changing possible
Speed range up to 8.000 rpm
Power up to 50 kW
Labyrinth seal with air-stop connection
Variable belt box position and feed-drive arrangement
Variable drive-tranmission ratio
Central lubrication for feeding drive of the facing head is intended
Internal lubrication stuff supply for the automatical lubrication of the facing head is possible
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Special big-sized gear couplings, equipped with fixed or telescopic intermediate shaft, called “mill spindles”.
These couplings can transmit very high torques with working angles reaching up to 2.5°. They are installed in the main drives (gearbox-rolls) of the mill stands for steel and other metals. Further information is contained in Maina catalogue 197/C.
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Spindle drive - conventional design
MSD 2 speed gearbox
The MSD two speed gearboxes are used in conventional design applications where the motor and the gearbox are mounted outside of the headstock.
According to this design, the spindle is driven by belts, silent chain, or gearing.
Rated output torque up to : 4400 Nm
Input speed up to : 8000 tr/mn
Reduction ratio : 1 to 4.9
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The JAURE spindle coupling are designed to fulfil the requirements of transmitting the maximum torque possible while operating at a specific angle of misalignment between driving and driven equipment.
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Motor spindle Type 4040 DC-S
Features:
Clamping-Ø: 45 mm
Speed range: 5,000 - 50,000 rpm
Max. power: 1,050 W
Torque: 17 Ncm
Bearing system: 3 x ceramic, lifetime lubrication
Tool change: mechanically
Clamping range: 1.0 - 6.0 mm (1/8" + 1/4")
Cooling system: via clamping bracket
Sealing: with sealing air
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Type Series GHF
- Grinding Mandrel bore size: Ø 8...36
- with connecting thread
- with High Speed Spindle Bearings
- with ceramic balls (Hybrid Bearings)
State-of-the-art Precision
- Radial tolerance = 2 µm
- Face runout = 1 µm
- Balance Class (Standard) G 1,0
- acc. DIN ISO 1940
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This equipment was conceived many years ago to make up for the lack of a universal grinder, but it is still widespread today because of its extremely simple use.
It is provided with standard accessories for internal-external grinding and with proper ratios to change the wheel speed and enable the same finishes to be obtained as on real grinders at decidedly low costs.
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HF-Motor Spindle Type 4025
Features:
Clamping-Ø: 33 mm
Speed range: 5,000 - 60,000 rpm
Power: max. 1,000 W
Torque: max. 4.8 Ncm
Bearing system: 2 x ceramic, 1 x steel, lifetime lubrication
Tool change: via clamping knob
Clamping range: 0.3 - 4.0 mm (1/8")
Cooling system: via fan
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Spindles, Motor-spindles
