INSANELY HOT DIY Hot Air Soldering iron @ 15 Volts DC and 3.5 amps...PART II

Step 3 Choosing a motor to pump your air.

I had several motors I looked at and in the end, decided on using the assembly I had created from earlier instructable prototype, using the original motor and fan assembly from the heat gun I butchered. Of interest to me is the induction motors I have...brushless and will go on forever..and much quieter than the standard brush...in my own time I will figure out how these are wired, as I haven't a clue.