Vibrating motor 1. The excitation force and power are properly matched, with large vibration force, light body weight, small volume and low mechanical noise. 2. Because the vibration motor is a strong resistance vibration rather than resonance, it has a stable amplitude. 3. The vibration frequency range is large. The vibration frequency of electromagnetic vibration exciter is fixed, which is generally equal to the step rate of power supply. The vibration frequency of vibration motor can be adjusted in a wide range by adjusting the speed, and the vibration frequency and amplitude can be selected arbitrarily according to different routes. 4. Due to the small influence of power fluctuation, the electromagnetic vibration exciter will cause a large change in the excitation force due to the change of voltage, but in the vibration motor, this change is very small. 5. Multi machine combination can realize self synchronization and complete different process requirements. â?? the direction of exciting force can be changed according to the installation mode of vibration motor. the exciting force and amplitude can be adjusted steplessly only by adjusting the included angle of the eccentric block. 8. The maintenance is simple. Since the spring is not used like the electromagnetic type, the maintenance work such as clearance adjustment and weight adjustment can be exempted, and only the bearing needs to be repaired regularly. it can meet the working needs of all kinds of vibrating machinery.