EFP electro-permanent magnetic clamping plates with a fine pole division combine the advantages of permanent and electro-magnetic chucks. The particle board does not heat up during long chip times, has a very controlled magnetic field and offers the possibility of holding force control and demagnetization. EFP magnetic chucks designed for grinding and eroding the highest precision even on small workpieces. They impress with uniform holding force over the entire gripping range.
Structure :
Electromagnetic system, steel body+pole
transverse or longitudinal pole pitch 1+3mm
Holding power 100 N/cm2
Magnetic field height approx 4mm
Pole plate wearing limit 7mm
Voltage 210V impulse
protection class IP 67
Recommendation:
High-precision electro-permanent chipboard for grinding small, thin workpieces
The standard package includes 3m connection cable and a long and a short side stop bar. Matching pole-reversal devices type ST 211 GR are also available with us.