ELECTROPERMANENT MAGNETIC CHUCKS LINI-POL / FOR GRINDINGCHARACTERISTICS Standard pitch pol 20-4: 20 mm iron - 4 mm brass. Other avalilable pitch poles: 15-4, 10-3 and 6-3 mm Attraction force: 12 daN / cm2. Uniform magnetic field. Tightness guaranteed: submersible in liquid dielectric. Includes two end stops and 4 m cable from the chuck to the electronic control. Voltage single phase 380 V. It is equipped with a remote control for the magnetization and demagnetization of the chuck. It allows power regulation. It incorporates a safety contact which prevents the machine being started if the chuck is not magnetized. ABC POLAR PITCH WEIGHT mm mm mm Iron-Brass Kg Voltage single phase 380 V. It is equipped with a remote control for the magnetization and demagnetization of the chuck. It allows power regulation. It incorporates a safety contact which prevents the machine being started if the chuck is not magnetized. Protection: IP67 Code 71.53.051-021 Weight: 5 Kg