Trane MOT18689 Brushless Dc Fan Motor

Trane MOT18689 is a brushless DC fan motor that is a component of Trane HVAC equipment . This is unlike conventional AC motors that employ rotating electromagnets, the MOT18689 employs permanent magnets, and electronically controlled direct current. This does away with the need for large windings thus making the motor lighter and more compact than an AC motor which, in this case. Brushless DC technology is also characterized by higher efficiency. Through electronic control of the current, the motor draws only that amount of current needed for the required fan speed, thus saving on energy.