DC Brushless Motor

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Our standard motors for DC mini diaphragm pumps are the brush ones, which have a lifetime of about 500-1000hrs continuously work. If your application requires a longer lifetime, you may choose the brushless motors. They usually have a lifetime of around 3000 hours. The actual lifetime may vary from different usage of pumps.


The differences between these two types of motors are:
a)brushless motors are higher cost than the brush ones;
b)brushless motors can provide stable parameter;
c)Brushless motors can last longer life time than brushed motors
d)Brushless motor speed can be adjusted;


Anyhow, the lifetime of the pump is mainly decided by the rubber parts and the motor type.

Choose the type of motor that best fits your needs and budget.

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