Zero Force Motor Attachment for: http://www.thingiverse.com/thing:2149044

thingiverse

This is the Zero Force Motor Replication Attachment for http://www.thingiverse.com/thing:2149044 The Zero Force Motor is discussed here: http://www.energyscienceforum.com/showthread.php?t=3384 Magnet sources include .75" X .25" neodymium disc magnets available at http://www.magnet4less.com/index.php?cPath=1_11&osCsid=qj2bnener22h4ginvbus1rqe17, offering N42 or N52 options Two .125" set screw holes are located in the rotor A 1/4" shaft size is recommended Warning: High-speed part failure can cause property damage, personal injury, or death; build and experiment at your own risk Both parts require printing with support on the bottom Using 1/8" brass or wooden tabs for attachment is suggested, as steel threaded rod may interfere with motor efficiency A new rotor design was added March 3, 2017, featuring optional neodymium magnets with center holes for secure placement, available at http://www.magnet4less.com/product_info.php?cPath=1_128&products_id=1264 or http://www.magnet4less.com/product_info.php?cPath=1_128&products_id=1023 A third rotor design was added on March 5, 2017, accommodating magnets up to 3/4" X 3/4" in size.