ELECTROPERMANENT MAGNETIC CHUCKS QUADRI-POL These chucks have square poles with great magnetic power and they are specially designed to hold iron pieces in milling operations and CNC machines. They are built from a solid block of steel and have great stability and rigidity with no warping. The five accessible sides of the pieces can be machined in one only operation without the need of clamps or jaws. The chuck's electropermanent circuit offers the following advantages: • Minimal energy consumption. Energy is only consumed during the magnetisation and demagnetisation process. • Absence of warping as the chuck does not heat up. • There is no risk of accident due to a cut in the power supply. Electronic controller allows the sequential activation of the 1, 2, 3 and 4 chucks. It also incorporates a parasitic high power EMD filter, that complies with electromagnetic com-patibility directive. POLAR EXTENSIONS These extensions are prolongations of the chuck's square poles to a certain height. Pieces with irregular surface are securely attached to the chuck by means of polar extensions. There are two types: fix and mobile. Mobile extensions adapt to the irregular surface of the piece and the fixed ones, act as a support points. The perfect clamping is obtained by using 3 fixed extensions and so many mobiles as the piece requires.

ELECTROPERMANENT MAGNETIC CHUCKS QUADRI-POL / FOR MILLING VERSIONS Available in four different versions, which differ mainly in the measures of the poles. Suitable for general machining of all types of pieces and with thicknesses from 8-10 mm. Thanks to poles 50 x 50 mm, they have a greater flexibility for the use of pole extensions in the case of pieces with particular shape. Contra, the largest num-ber of poles with respect to the 70 series, carries a higher cost. Characteristics similar to the version 1.50 but higher power. Performs better in presence of large air gaps. Its magnetic power...

ELECTROPERMANENT MAGNETIC CHUCKS QUADRI-POLCHARACTERISTICS VERSION Minimum thickness of piece POLAR EXTENSIONS CODE N° OF FIGURE TYPE LENGHT WIDH HEIGHT