Lightweight 5015 blower bracket and duct

thingiverse

A lightweight wraparound duct and bracket to mount a 5015 blower to the side of the older model Creality metal hot end cover. The bracket mounts to the cover using the existing holes and screws. The blower mounts to the bracket with (2) #8x1" or M4x25 screws going into trapped nuts. Support for both is "Touching build plate". The duct should be PETG as the outlet is close to the nozzle. There is a deflector at the end of the duct to keep the airflow off the nozzle. The nozzle can be removed with the duct in place. The duct outlet does have some bridging. The bracket can be made with 25% to 100% infill. The duct won't require any infill. They can be printed together. The duct gets a couple small spots of super-glue and goes into the blower outlet. Check the fit before gluing. I suggest hot gluing the wires to the blower housing to keep them from flexing and breaking the solder joints on the motor.