1. Loose anchor bolts

Preventive measures:

(1) often reinforce anchor bolts;

(2) add anti-loose device;

(3) to ensure the good contact between the foot and the motor floor, so that several anchor bolts even force.

2. Installation problems

Preventive measures:

(1) choose vertical vibration motor (that is, add plane bearing inside);

(2) try to avoid vertical or tilt installation.

3. Adjustment of eccentric block

Preventive measures:

must pay attention to its symmetry, that is, the two ends of the eccentric block to two corresponding

4. Sealing problem of protective cover

Preventive measures:

(1) increase the seal of the protective cover

(2) often clean the dust inside the protective cover.

5. Ambient temperature

Preventive measures:

on the premise of not affecting the work of the equipment, try to make the vibration motor away from high temperature materials;

6. dust accumulation, hinder the motor heat dissipation

Preventive measures:

often remove the motor surface dust, make it work in good conditions;

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