Electro-permanent magnetic chuck 244.40

radialcircularfor grinding

The electro magnetic circular chucks feature high holding forces. Radial T-slots can be machined into the pole plate for universal use or for use of pole shoes. For grinding of cylindrical and ring-shaped workpieces on carousel-type internal and external grinding machines. Also suitable for turning with shape and position tolerances of 0.01 to 0.02 mm. Same pole pitch on the circumference, therefore suitable for ring-shaped workpieces For workpieces up to min. width equivalent to 35 % pole pitch on the pitch circle diameter Also for thin rings Solid pole plate The radial pole positioning is particularly suitable for using pole shoes. This prerequisite is absolutely required for the runout of the tool or the grinding wheel in case of 3-sides machining. Version with T-slot (T) as per DIN 650-10H10 are available for this. 8 mm wear layer on the pole plate Protection rating IP 65 100 % duty cycle Suitable for connecting to the SAV 876.10 control unit Available with flange on request (see SAV 248.90 to 248.94). Electro magnetic circular chuck SAV 244.40 - 800 - T - 110 V Designation SAV no. - A - version - rated voltage Rated holding force 120 N/cm2, controllable with control unit using holding force coding switch Rated voltage, recommended 24 V DC up to and including 90 W power 110 V DC for all other sizes