SINGLE WEIGHT DRIVING TYPE MULTI-TWISTER

摘要

PURPOSE: A multi-twister of a single weight driving type is provided to increase the driving ability of a motor by increasing the magnetic force of a permanent magnet, and to improve the productivity by increasing the twisting efficiency. CONSTITUTION: The multi-twister of the single weight driving type improves the driving ability of a motor by: having a spindle shaft(4) supported to be able to rotate by bearings(27a, 28a) of an upper support matter(27) and of a lower support matter(28) of a driving motor; by forming that the length(A) from the lower part of a rotator magnet(32) of the driving motor fixed in the spindle shaft(4) to the lower part of the spindle shaft(4) is longer than the length(B) from the upper part of the stator coil(31) fixed in a motor housing(34) of the driving motor(10) to the bearing(28a) of the lower support matter(28).