Contact angle measuring device

contactindustrialfor ball bearings

Machine “TYPE 1” Dimension range: Bearings Ø 20 – 180 mm. Height 4 – 40 mm. Machine “TYPE 2” Dimension range: Bearings Ø 100 – 360 mm. Height 16 – 58 mm. Performances: • Ball presence check ( except for blind bearings) • Blind bearings : it is possible to take the measurement, by positioning a small tool on the cage • Measurement of the contact angle: direct display in degrees and tenths of a degree (e.g. 16,5 °) • Range of measurement : 0 – 89.9 ° • Resolution : 0.1 ° • Measurement precision : ± 0.20 ° • Cycle time : machine type 1 – 14 Sec; machine type 2 – 17 Sec • Productivity/hour : machine type 1 – 250 bearings; machine type 2 – 210 bearings • Memory : 1500 types of bearing • Data to set (only the first time, from the machine panel or by means of PC): type of bearing, pitch diameter, ball diameter, num.balls , no. run-in revolutions, no. measurement revolutions, spindle load. • For acceptance-refusal of the bearing, for every type of bearing, it is possible to set the min-max value of the contact angle. ( e.g. 25,0° ± 2,5° ) • The machine displays the contact angle: A) Fixed, black on white, for the values in the range set B) Flashing, for the values outside the range set , with a signal for the refusal of the bearing • Direct display of the load: machine type 1 daN 1.5 – 47; machine type 2 daN 2.7 – 76 • Auto-diagnosis : malfunctioning signals • The machine can be connected to a PC for uploading and downloading data (e.g. measurement reports) • Memory capacity : approx 18.000 measurements Options: A) The machine can control a sorter up to 12 channels, to be used with an automatic bearing loading/unloading system.