How often does a vibration electric motor need to be serviced?

Scheduled Vibration Electric Motor: Maintenance

Regular prevention helps avoid sudden breakdowns on the construction site. Manufacturers recommend checking the condition of the equipment after each work shift. Special attention is paid to fastening elements and power wiring. Cleaning the housing from dust and dirt is also included in the mandatory set of preventive measures.

Timely maintenance of the vibrator significantly reduces the wear of rubbing parts. The frequency of such procedures depends on the intensity of daily loads. If the equipment operates in two shifts, checks are carried out more often. This makes it possible to notice backlash in time and prevent serious problems.

Repair of a Vibration Electric Motor

Sometimes a concrete vibrator fails at the most inopportune moment. The cause can be moisture entering the housing or engine overload. In such situations, a complete diagnostics of all mechanism assemblies is required. Masters use special tools to accurately determine the cause of the defect.

To restore the performance of the equipment, the following work is performed:

• replacement of worn-out bearings with new high-quality parts;
• rewinding the stator winding in case of its overheating;
• restoring housing tightness and replacing gaskets;
• adjusting the exciting vibration force.

After completing all restoration procedures, a test run is mandatory. This ensures the safety of further use of the equipment on site.

Proper Operation of a Surface Vibrator

Competent application of equipment reduces the risk of premature wear. The operator must ensure that the device does not overheat during operation. It is important to take technological breaks to cool the electric motor. Compliance with safety rules protects personnel from injuries.

When working with matrices, ABS molds are often used for pouring mortar. Such an ABS mold allows obtaining smooth products of correct geometry. Reliable compaction of the mixture guarantees the strength of finished building blocks.

Possible Malfunctions of a Surface Vibrator

Any equipment can eventually malfunction. Most workers encounter a loud buzzing of the motor without shaft rotation. This indicates power supply problems or jamming of moving parts. Another frequent sign is severe heating of the device housing.

The main signs of breakdowns manifest as follows:

• extraneous noise and metallic grinding upon startup;
• strong housing vibration due to loose bolts;
• a sharp drop in power during mixture compaction;
• triggering of circuit breakers in the electrical panel.

If you notice at least one of these symptoms, it is better to stop working immediately. The Stroytekhnik company offers professional repair and maintenance of the vibration electric motor. Experienced specialists will quickly return your equipment to working condition at a favorable price.