Advantages of single beam frequency conversion crane

Table of Contents

Single beam variable-frequency cranes are more and more widely used, because we all know that single-beam variable-frequency cranes are better than ordinary cranes. Here are the eight advantages of single-beam variable-frequency cranes.

1. Long service life

The acceleration and deceleration function of the single-beam variable frequency crane through the ramp maintains the electrical components, motor reducer and structural parts very well, so that the components can work stably for a long time, thereby extending the service life of the equipment.

2. Low failure

Frequency-conversion-driven cranes rarely break down during operation. In the case of frequent use, the annual failure rate can be controlled below 2 times.

3. Stable operation

The single-beam variable frequency crane changes the AC frequency to start acceleration and stop deceleration, complete the ramp acceleration and deceleration, and complete the smooth handling of heavy objects.

4. Less wear and tear of transmission parts

Generally, cranes start and stop frequently, which has a strong impact on transmission components such as motors and reducers, which intensifies the wear and aging of transmission components. The single-beam frequency conversion crane solves these problems well.

5. The structure is not deformed

During the instantaneous start and stop of the crane structure, a lot of torque will occur. After repeated stacking, the crane structure will deform.

6. Low noise

The crane motor is a conical rotor motor. Direct activation of the brake disc will cause a lot of noise. The frequency conversion speed control selects the motor brake disc as the auxiliary brake, and the noise is significantly reduced.

7. Precise positioning

Frequency conversion speed regulation can make the motor run at low frequency and low speed, and can be restarted in a fixed direction in millimeters after inching.

8. Energy saving

Generally, several current peaks occur when the crane starts. Repeated jog will cause a lot of power loss. The single-beam variable frequency crane can prevent this loss. After changing the frequency of electricity, it can start smoothly and save energy.