Introduce DC geared motor, the cause analysis of overload

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  DC geared motor is a kind of equipment commonly used in recent years.There will inevitably be various problems after using it for a long time.For example, if the equipment is overloaded, what causes the equipment to be overloaded?Let us follow the pace of the editor to understand it together.

DC geared motor

  1. The quality factor of the manufacturer or repair shop, and the quality of the manufacturer and repair shop caused the overload of the submarine water pump.
  2. Improper selection of the DC geared motor: the actual load conditions used do not match the type of the submersible pump selected; the selection rises too high or too low.
  3. The power supply voltage is too low: when the geared motor runs under the condition that the rated voltage is lower than the rated voltage in rural areas, the current in the stator winding increases more, resulting in a higher temperature rise of the stator winding and overheating and burning.
  4. Mechanical failure: The bearing of the geared motor is severely damaged, the stator and the rotor are frictionally "swept" or the impeller of the water pump is blocked by other debris.Mechanical failure will cause the stator winding of the DC geared motor to burn out.
  The above are the main reasons for the overload of the DC geared motor. We also need to be familiar with its structural design principles to understand the matters that should be paid attention to in the use of the equipment. It plays a vital role in the repair of the equipment failure and long-term maintenance.
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