How to get to the maintenance of roots blower motor bearing? - bearing knowledge

Many users of roots blower, the blower on preventive maintenance and tend to overlook a bit: the maintenance of the motor bearing. Of roots blower motor bearing understand customers better know, roots blower motor bearing and motor bearings or motor bearings, is specially applied to the motor or motor on a special bearings. Motor used in bearing is a supporting shaft parts, it can guide the axis of rotation, also can take over the shaft parts. That how to go to in the daily maintenance of roots blower bearing? Roots blower is running, should guarantee the oil level in the oil level gauge between the red line ( Filling of lubricating oil, lubricating oil should be added to the oil level gauge, blower, vacuum pump after the operation, oil will be a slight decline) 。 Oil is too little, can lead to gear and bearing lubrication bad; Too much oil, can cause high oil temperature rise, causing damage of gear and other components. Because the roots blower adopts frequency conversion control, can to precise control of air volume, and compared with the control valve is more intuitive, convenient adjust air flow to meet production needs; The application of frequency conversion technology, make motor soft start, there is no starting current impact; Using frequency soft start, the starting current is not higher than the rated current of 46 a, reduces the fan outlet pressure instantly improve the impact to the fan, so as to prolong the service life of the fan and other equipment. Because of the roots blower droop for 60% of the original pipeline vibration frequency and greatly reduces the fan noise, so as to extend the roots blower, motor bearing mechanical life, decrease the maintenance of the equipment.