DEVICE FOR MEASURING OF BEARING VIBRATION LEVEL

摘要

FIELD: measurement technology. SUBSTANCE: device has electric motor with drive shaft. Motor includes core with three-phase winding. One end of shaft carries bearing set on bushing. Sensing element is positioned on outer race of bearing. Other end of shaft is arranged in bearing of motor end shield. Motor rotor is provided with squirrel-cage winding. Plain bearing located in massive housing secured by bolts on second end shield of motor serves as second support of common shaft. Housing is provided with mechanical clamp which includes platform and adjusting nut. EFFECT: improved diagnostics of antifriction bearings. 2 cl, 1 dwgo