振动电机是各种振动机械的通用型激振动力源,是一种特殊的电机,它以输出振动力而作功,这种振动力是由于偏重块随轴的旋转而产生的。振动电机作为振动机械的通用型激振动力源,它适用于振动输送机、振动给料机、振动给料斗、振动落砂机、振动筛分机、振动提升机、振动破碎机、振动球磨机、振动抛光机、振动清洗机、振动工作台……等等。这些振动机械在军工、化工、轻工、机械、冶金、矿山、煤炭、建材、建筑、火力电站、食品、粮食、饲料……等工业部门有着广泛的用途。当前国内外绝大数振动电机的结构形式是电机居中,转子两端出轴,将偏重块固定在两出轴端,由于振动电机转速高、离心力大,且轴径的增大受到一定限制,因此,轴承温升高,磨损快,一旦润滑不良或润滑脂不当,即可导致电机烧毁,这是振动电机寿命短的主要原因,YZL型及YZX型振动 Vibration motor is a universal excitation power source for all kinds of vibration machinery. It is a special kind of motor that produces output vibration force due to the weighting block rotating with the shaft. Vibration motor as a general-purpose vibration motor vibration source, it is suitable for vibration conveyor, vibration feeder, vibration hopper, vibration falling machine, vibration screening machine, vibration hoist, vibration crusher, vibration ball mill, vibration Polishing machine, Vibration Cleaner, Vibration table ... and so on. These vibrating machinery has a wide range of uses in the military, chemical, light industry, machinery, metallurgy, mining, coal, building materials, construction, thermal power plants, food, food, feed ...... and other industrial sectors. At present, the structure of the largest number of vibration motor at home and abroad is that the motor is centered, the rotor ends are out of the shaft, and the weighting block is fixed at the two output shaft ends. Due to the high speed of the vibration motor and the large centrifugal force and the increase of the shaft diameter, Therefore, the bearing temperature rise, wear fast, once the poor lubrication or improper grease, can lead to electrical burned, which is the main reason for the short life of vibration motor, YZL-type and YZX-type vibration