While mass-producing vibratory motors, various problems arise during their use due to various reasons. Providing customers with more information on the use and maintenance of vibratory motors not only improves customer service but also helps resolve disputes. Today, we'll briefly explain this seemingly minor issue:

During the production of vibratory motors, the clearance between the shaft and bearings differs from that of ordinary motors. In ordinary motors, the shaft and bearings must have a tight fit. However, in vibratory motors, the shaft and bearings have a sliding fit, with a gap of 0.01-0.015mm. During maintenance, this will naturally cause a slight lateral movement of the shaft. This clearance actually plays a crucial role.

Vibratory motors generate vibration force through their own high-frequency vibration. Therefore, during operation, the motor itself experiences a significant temperature rise. Due to the presence of this 0.01-0.0115mm clearance, the motor shaft expands after the temperature rises, achieving a tight fit with the bearing for proper operation. Without this 0.01-0.0115mm clearance, the vibratory motor will experience a series of problems after reaching a certain operating temperature, potentially leading to shutdown or burnout. Therefore, this issue must be considered during vibratory motor maintenance.

Furthermore, the various connections and uses of vibratory motors and vibrating screens differ from ordinary motors, which will be discussed in more detail later.