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What is the cause of the heating of the geared motor?
- Author:赛仑特实业
- Origin:www.gdmotor.cn
- Time of issue:2021-12-23 13:53
- Pageviews：
(Summary description)The overheating phenomenon of the geared motor is generally caused by the following situations: power failure, motor overload, phase loss operation, winding failure, blockage of the cooling air path, etc. Below, Celent Industrial will give you a detailed explanation.
What is the cause of the heating of the geared motor?
(Summary description)The overheating phenomenon of the geared motor is generally caused by the following situations: power failure, motor overload, phase loss operation, winding failure, blockage of the cooling air path, etc. Below, Celent Industrial will give you a detailed explanation.
- Categories:Technical Guide
- Author:赛仑特实业
- Origin:www.gdmotor.cn
- Time of issue:2021-12-23 13:53
- Views:0
The overheating phenomenon of the geared motor is generally caused by the following situations: power failure, motor overload, phase loss operation, winding failure, blockage of the cooling air path, etc. Below, Celent Industrial will give you a detailed explanation.
1. Power failure
If there is a problem with the power supply, it is common for the geared motor to heat up. What is the problem with the power supply? Check whether the three phases are balanced, and whether the voltage fluctuation value is greater than or less than 10%, otherwise three-phase unbalanced current will be generated, which will increase the motor loss and cause the motor to heat up.
2. Motor overload
Excessive load or motor sweep will cause the three-phase current to exceed the rated value and cause the geared motor to heat up. Pay attention to the load of the motor and understand the condition of the geared motor.
3. Phase loss operation
If the geared motor runs out of phase, you must first find the cause. If you are not sure, you must consult a professional. You cannot solve it blindly by yourself. If it is a small problem, you can solve it by yourself.
4. Winding failure
The winding is a transformer with a primary winding and several secondary windings wound around the core. The number of turns of each secondary winding is different, so the terminal voltage is different, so the multi-winding transformer can supply power to several electrical equipment with different voltages. The most commonly used in power systems is the three-winding transformer. Using one three-winding transformer to connect power transmission systems with three different voltages is more economical than using two ordinary transformers, occupies less space, and is more convenient for maintenance and management. When the winding fails, it must be repaired in time.
5. The cooling air passage is blocked
If the cooling air duct is blocked, the deceleration motor will overheat, so the cooling air duct should be repaired in time to avoid similar situations.
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