SMP brand Electromagnetic chucks generate a magnetic field when electrical current is introduced. The field is created with coils supplied by direct current (DC). These chucks are activated with a control unit which allows quick magnetizing and an easy de-magnetizing of the workpiece. Electromagnetic chuck systems can be manual, automatic or combined. The grinding electromagnetic chuck could be controlled by a corresponding controller. The high performance epoxy resin filled in poles gaps could protect the chuck surface from coolant oil or water.

Application:

·      Suitable for grinding thin, thick and small workpieces. Since these chucks can be used in fluid, they can be used to hold workpieces during electric discharge machining.

·      Rigid steel / brass laminated top plate.

·      High resistance to coolant.

·      High mechanical rigidity and proven robustness.

·      100% water proof.

·      These chucks have a multi energized magnetic circuit, consisting of a number of adjacent, reversed coils making up a magnetizing core which is micro-fine pole pitch.

·      Top plate is machinable up to 8 mm.