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Power Matrix electro-permanent magnetic chuck.
Powerful one-touch, failsafe clamping. Power is only used for switching. If the power fails the load stays held.
Fast and efficient workholding:
Access 5 faces of the workpiece without obstruction.
Single operation non-stop machining.
Work on multiple parts in the same job
No need for bespoke fixturing.
No heat generation, uniform clamping means no distortion of the workpiece.
Many sizes and configurations to suit almost all workholding applications
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MDS for Spark erosion :
Permanent-electro magnetic chucks for EDM machines.
It's equipped with dedicated washing channels.
Steel/brass surface for high reliability in time.
Cubotec for horizontal milling :
Now with Cubotec all advantages given by Super-Quad chucks are combined with the flexibility of a system designed for horizontal spindle machine tools.
With Cubotec it's easy to fix pieces with different shape and dimension, as well with surfaces bigger than clamping area, using the full strokes of the machine.
Radial-Pole for turning :
Permanent-electro magnetic chucks for turning operations.
The PR/S model is dedicated to grinding and finishing operations.
PR/H version for heavy turning operation.
No machining vibrations - full machining in a single setup.
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WALKER BRAILLON MAGNETICS chuck's range
offers efficient, reliable & state-of-art solutions for Grinding applications.
Due to its extremely strong construction and reliable watertighness, WALKER BRAILLON MAGNETICS Electro-Permanent chucks provide accuracy and stable clamping solutions.
WALKER BRAILLON MAGNETICS clamping systems differ from other systems through thier unique design which allows a maximal flux concentration, thus an extremely strong clamping force.
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At clamp (magnetized)
Energize electromagnet coil for 0.5 second.
Pole of Alnico magnet is inverted.
Neodymium magnet and Alnico magnet become homopolar.
Magnet core turns to a powerful magnet to adhere
the workpiece.
At unclamp (Demagnetized)
Energize electromagnet coil for 0.5 second.
Pole of Alnico magnet is inverted.
Magnet line of Neodymium magnet and Alnico
magnet does not go out from the surface of magnet
core. Thus it unclamps the workpiece.
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The Alpha Mill Round Milling Chuck is a Permanent-Electro Magnetic System—it requires electricity for just a fraction of a second to polarize the magnets contained within the chuck.
No electricity is required to maintain the magnetism and is therefore "failsafe." The Alpha Mill Round provides significant magnetic clamp force for milling, drilling, tapping and other machining processes, while managing the magnetic flux.
Perfect for :
- Job Shops, Mold Shops or Production Machining
- Squaring Up
- Five Face Machining
- Thru Machining
- Pallet Applications
- Large Plate or block Applications
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This universal workholding chuck offers maximum effective holding on the widest range of workpiece shapes and sizes. Its effectiveness is considerably enhanced by the new low profile feature, which adds more head room under the wheel. Only 3 1/2" in height, this new low profile interloc is 1 1/8" shallower than the conventional Walker Interloc and a full 1 1/2" less than competitive units of the same type. This savings in height permits greater flexibility with added head room under the wheel to position the work or handle bulkier pieces. This results in savings in set up time and added productivity. It also reduces the chuck weight by 30% or more.
The low profile is achieved with no loss of strength, precision or holding power. With the unique Walker Interloc design, more than 75% of the chuck's surface is major north or south poles, making it easier to locate workpieces without concern for locating poles. There is no wear loss due to the shallower polarity pattern in the replaceable top plate.
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The Alpha Bi-Polar (ABP) has grown out of the need of many customers desire to hold bar stock, both flat and round. The ABP allows the user to have complete access to the top of the part without straps interfering with the process and reduces set up considerably.
- Available in 220 and 440-480 volts.
- Rigid steel and brass construction for better accuracy and longer life.
- Individual pole extenders can be utilized to raise a part off the magnetic chuck surface for through hole work and to adapt to varying diameter bars.
- Self Shimming pole extenders-Capable of holding parts with stepped diameters
- Permanent Electro-does not require electricity to maintain the magnetic field.
- Up to 0.250" of resurfacing capabilities on the magnet face.
- Magnetic clamping reduces vibration and increases tool life.
- Alpha's controllers are equipped with circuit breakers and can be integrated into a machines PLC.
- Magnetically balanced, each pole contains equal amounts of north and south magnetic flux to eliminate stray flux and to simplify pole placement.
- Available Accessories
- Pole extenders-used to raise a part off the surface of the magnet and vary the diameter range
- Self Shimming pole extenders
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