Centrifugal impeller / Turbine / Compressor
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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.
A centrifugal impeller/turbine/compressor. Comes with a complete housing. Housing not necessary to get good flow, although it directs the blow. Not quite a compressor as it lacks compression vanes. Designed to be used with Brushless Turnigy 1000KV DC motor. The Impeller connects with splines to the motor. In my model the spline was cut out of aluminum and tapped for a set screw. Spline has interference fit into the impeller.
STP files included. Also DXF R12 file of the spline ready to be waterjet cut.
Most screws are 6-32 UNC.
System: Inches. PLEASE NOTE: when printing in mm you have to multiply the size by 25.4!
Video demo: https://www.youtube.com/watch?v=LQTW7RxqRWc
Brushless motor used: http://www.hobbyking.com/hobbyking/store/__37797__Turnigy_D3542_6_1000KV_Brushless_Outrunner_Motor_US_Warehouse_.html
