Manufacturing thermal protectors and switches since 2010.

Application of HC18 / 8 AM in hand dryer motor

August 08, 2023

Introducing the future of the application of HC18/8AM in hand dryer motor! Our cutting-edge HC18/8AM motor brings a whole new level of efficiency and power to your everyday drying routine. HC18/8AM series thermal protector adopts the combined technology of bimetal sheet and heating wire. It not only has excellent thermal sensitivity and current sensitivity, but also has power-off protection and time-delay protection functions, providing comprehensive and reliable safety protection.

Application of HC18 / 8 AM in hand dryer motor
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The hand dryer motor is one of the main components used to drive the hand dryer. Hand dryers are a common device used to help people dry their hands quickly after washing, replacing traditional paper towels or towels. The main function of the hand dryer motor is to provide power so that the hand dryer can generate enough airflow to dry hands quickly.

 

The hand dryer motor usually adopts DC motor or AC motor, which has high speed and large air volume generation capacity. When the user puts their hands into the air outlet of the hand dryer, the hand dryer motor will create a powerful airflow, and the moisture on the hands will be dried by expelling air at high speed.

 

Hand dryer motor  thermal protectors usually have power-off protection and time-delay protection functions to provide more comprehensive protection.

Recommend HC18/8AM series thermal protector for overload and overheat protection of hand dryer motor.

thermal protector

When the temperature or current exceeds the set value, the HC18/8AM series thermal protector will quickly cut off the circuit to realize power-off protection. This can ensure that the motor and related equipment will not continue to work when the temperature is too high or the current is abnormal, thereby avoiding possible damage or danger.

 

In addition, HC18/8AM bimetal thermal protectors often have a delay protection function. The delay protection function means that the protector does not perform power-off operation immediately after detecting an abnormal situation, but will give a certain time window to judge whether it is a temporary emergency. If the abnormal situation persists during the delay period, the protector will trigger power-off protection; if the abnormal situation is resolved within the delay period, the protector will not perform power-off operation to avoid frequently cutting off the circuit.

 

The design of the delay protection function can effectively deal with sudden current shocks in a short period of time, reducing the inconvenience caused by false triggering of power-off protection or affecting normal use.

thermal protector

The hand dryer motor thermal protector adopts the combined technology of bimetal sheet and heating wire. It not only has excellent thermal sensitivity and current sensitivity, but also has power-off protection and time-delay protection functions, providing comprehensive and reliable safety protection.


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