BT35-11-3.55 explosion-proof axial flow fan running failure

The T35-11 axial fan produced by Shandong Yujie can be used as an industrial plant. The electromechanical "target=_blank> machine current is too large or the temperature rise is too high:

1. When entering the vehicle, the internal gate of the trachea is not closed;

2. The flow rate exceeds the specified value or the air duct leaks;

3. The gas density transmitted by the fan is too large or the temperature is too low, so that the pressure is too large;

4. The spindle speed exceeds the rated value;

5. The motor input voltage is too low or the power supply is single-phase powered off;

6. Influenced by the deterioration of the working condition of the parallel fan;

7. The coupling is not connected properly, the rubber ring is too tight or the gap is uneven;

8. It is affected by the vibration of the bearing seat.

(4) The tape slides down: the two triangular belt pulley wheels are not in the center line of each other.

(5) The tape is too loose: the tape is worn and stretched, so that the tape is too loose, and the center belt length of the two V-belts is disproportionate. The distance between the motor and the main shaft on the motor slide rail should be adjusted.

China Hardware Business Network



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