Brushless DC Motor Solution for Household Body Dryer

Product catalog summary

Introduction: The document discusses the development of a brushless DC motor solution for household body dryers, which are designed to dry the body after a shower without the need for towels. This innovation aims to enhance user comfort and hygiene by reducing the presence of water droplets and bacteria on the skin.

Current Challenges: Existing body dryers typically use cross-excited motors and brushed DC motors, which are noisy and produce carbon powder that can adhere to the skin. These motors also lack the capability for intelligent control.

Solution Overview: Power Motor Electric has developed a brushless DC motor (BLDC) solution that addresses these issues. The BLDC motor reduces noise and eliminates carbon powder emissions. It features FOC control for multi-gear and multifunctional intelligent control. The motor specifications include a maximum fan blade diameter of approximately 78mm, a total height of 80mm, and an operational speed of 16000-18000rpm, achieving a wind speed of 18m/s with a noise level of 80dB/50cm.

Future Developments: Power Motor Company plans to continue optimizing the motor design for more precise control and improved performance, aiming for broader commercial applications. With extensive experience in motor customization, the company is well-positioned to offer tailored electric motor solutions.

Contact Information: For further technical support, interested parties are encouraged to contact Power Motor's engineers via Skype or email at [email protected].

Catalog excerpts

Brushless DC Motor Solution for Household Body Dryer

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Bathroom products are a microcosm of people's pursuit of exquisite life. After taking a shower, people will always have some water droplets that are difficult to dry with a towel. Even if they are wiped several times, there will still be fine water droplets on the surface of the skin. To solve people's discomfort, household body dryers came into being. When you use a full body dryer, you don't need to use a towel. This means less of a mildew-like, wet towel smell stinking up your bathroom. The human body dryer uses the new concept of natural wind to dry the body. The wind generated by the high-speed...

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Brushless DC Motor Solution for Household Body Dryer-3

Existing body dryers mainly use cross-excited motors and brushed DC motors to provide blowing power. For these two types of motors, the noise is too loud and the carbon powder that is worn out by the carbon brush will be carried out with the airflow and finally adhere to the human body. It is not easy to realize the intelligence of drifting motors and brushed DC motors. Because of the large noise of the current body dryer, the carbon powder that is worn out by the carbon brush will be carried out with the airflow, and finally, adhere to the human body. Through independent research and development,...

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Brushless DC Motor Solution for Household Body Dryer-4

control, which can realize multi-gear control, and can also be matched with the body dryer to realize multi-functional intelligent control. The outer diameter of the maximum fan blade of the motor is about φ78mm, and the total height is 80mm. The motor is 16000-18000rpm, and the wind speed can reach 18m/s. The noise is 80dB/50cm, which is significantly lower than the 90dB/50cm of the cross-excited motor. The next step of Power Motor Company's motor design will continue to optimize, achieve more precise control, continuously optimize the motor, improve performance, and achieve commercial applications....

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