FXL magnetic chucks with pole type 70 are used to securely clamp workpieces from approx. 150x150mm with material thicknesses from approx. 15mm.

Poles of size 70x70mm generate a magnetic field that penetrates approx. 18mm into the workpiece, which is why they are particularly suitable for larger workpieces.
A very good air gap behaviour also allows uneven workpieces to be clamped securely. In addition, pole extensions with a larger stroke can be used on 70 poles for height compensation. The nominal holding force is a super strong 160 N/cm2 = 7.8kN per pole.