| 摘要 |
<p>A motor-driven three-axis friction false twisting device including three spindles (21, 22, 23) each having a plurality of friction disks (27) and rotatably supported in a spindle pedestal (20), the latter being removably attached to a bracket (5), one of the three spindles having the rotor of the drive motor attached thereto, the bracket having the stator (12) of the drive motor attached thereto, wherein the drive motor is an outer rotor type brushless motor (10) of the radial gap type, the outer rotor (11) of the brushless motor being bell-shaped and attached to the front end of one spindle (21) to cover the peripheral outer side of the stator (12) of the brushless motor attached to the bracket and the end of the stator on the side associated with the spindle, with small gaps defined therebetween, magnetic coupling being effected between the peripheral portion of the outer rotor (11) and the peripheral portion of the stator (12).</p> |
