真空马达防水安装设计，使用寿命超长。

Vacuum motor waterproof design installation, long service life.

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对于真空开关转换马达来说，由于他们远离水泵，就可能会导致电机轴承损坏。

For many applications, VSD motors are set far away from the pumps they run, which can cause bearing damage and motor failure.

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一种真空吸尘器马达组件，包括位于筒(32)中的马达，布置成驱动风扇以提供气流。

A vacuum cleaner motor assembly comprises a motor in a bucket (32), arranged to drive a fan to provide airflow.

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