The reason of high temperature of vacuum pump

Now I'd like to introduce the cause analysis of the high temperature of the vacuum pump. I hope it can help you. Let's have a look together

1. The motor has high power, large working current and large heat output.

2. Fan speed is low, wind pressure, air volume is small.

3. The number of fan blades is small and the air volume produced is small.

4. The motor is attached with dust and oil, which reduces the heat dissipation capacity.

5. The voltage of the bus where the vacuum pump motor is located is 380V. Due to the uneven voltage drop and load distribution of the cable, the actual voltage applied to the motor is only 365v, and the low voltage results in high operating current.

Do you understand the introduction of vacuum pump? I hope that a brief introduction can bring benefits to you and we will serve you wholeheartedly.

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