NAMBA Propwash Web October 2022.pub

PROPWASH October 2022 19 Sanding the needle end Wrapping the needle end Finished wire bundle needle end Before winding place spacers in the stator to create clearance between the coils and the rotor. The small OD needs to be a little under 19 mm to fit inside the stator and the large OD should be 20 mm to make space below the coils for the rotor. Do the above wind with the real wire bundles to give a two-coil wye wind. Coil spacers Below is the first set of coils. Twenty #27 wires per bundle is a snug fit two bundles in a slot. Bundle wind start First leg complete – input end (Continued on page 20)