Grinding spindle PS-JG series

motorizedhigh-speed

HIGH SPEED HEADS FOR PLANETARY GRINDING OPERATIONS High speed heads for planetary grinding operations. It is a range of accessories of high precision to grind holes ( from Ø 2 till to Ø 300 and more if they are used together with platform U-TRONIC D’ANDREA.), profiles, cams ecc with manual or automatic radial movement according to the models. Of simple project, they are self cooled and the hybrid ceramic bearings are greased by permanent grease without any kind of maintenance for a life of about 6.000 working hours. The grindstone’ s speed is controlled in changeable and progressive mode by an apposite frequency electric converter with microprocessor very compact which can be ruled directly by the CN of the machine tool where the spindles are working. All the grinding heads are equipped with apposite wheel holder extensions for normal grindstones and with collets for grindstones with cylindrical attachment.