prevent the rotor from being wholly lifted to the stator the ferromagnetic c channel which encloses the permanent magnets serves two purposes first to focus and increase the strength of the permanent magnets in the vertical direction second to minimize the amount of structural deflection that occurs from the lifting forces incurred the unique spring loaded adjustment feature of the invention also serves multiple purposes first it allows for adjustment and maximizing of the lifting strength of the permanent magnets by permitting precise adjustment of the gap between the stator the steel track and the rotor the door also it allows for the easy installation and removal of the rotor from its frame most all doors and windows are installed removed from their frames by lifting them up so the bottom wheels may clear its guide rail c channel in addition it increases the insulating ability of the door or window by minimizing the air gap between the stator and rotor whilst still allowing easy installation removal the perpendicular orientation of the permanent magnets to the ferromagnetic track is the most economical way to retrofit existing doors and windows to be magnetically suspended either partially or nearly wholly this configuration allows the existing bottom wheels of conventional doors windows to serve mostly as a guide track as opposed to supporting a load this increases the service life of the door window by greatly.