公开(公告)号：DE69612778D1

公开(公告)日：2001-06-21

申请号：DE69612778

申请日：1996-02-13

Applicant: IBM

Inventor： CHAINER TIMOTHY JOSEPH ,  HERMAN JR ,  KRONGELB SOL ,  ROMANKIW LUBOMYR TARAS ,  YARMCHUK EDWARD JOHN

IPC: G11B19/20 ,  G11B25/04 ,  G11B33/12 ,  H02K21/24

Abstract: An integrated data storage disk and disk drive assembly includes a rotatably supported magnetic disk for storing data. A rotor is fixedly joined to the disk for rotating the disk, and includes a plurality of rotor poles. A stator includes a plurality of stator poles positioned around the rotor for sequentially cooperating with respective ones of the rotor poles for rotating the rotor to rotate the disk. The disk and drive may be fabricated using lithographic and electroplating techniques, and a plurality of coaxial disks may be driven by a single disk drive in exemplary embodiments.

公开(公告)号：DE69612778T2

公开(公告)日：2001-10-11

申请号：DE69612778

申请日：1996-02-13

Applicant: IBM

Inventor： CHAINER TIMOTHY JOSEPH ,  HERMAN JR ,  KRONGELB SOL ,  ROMANKIW LUBOMYR TARAS ,  YARMCHUK EDWARD JOHN

IPC: G11B19/20 ,  G11B25/04 ,  G11B33/12 ,  H02K21/24

Abstract: An integrated data storage disk and disk drive assembly includes a rotatably supported magnetic disk for storing data. A rotor is fixedly joined to the disk for rotating the disk, and includes a plurality of rotor poles. A stator includes a plurality of stator poles positioned around the rotor for sequentially cooperating with respective ones of the rotor poles for rotating the rotor to rotate the disk. The disk and drive may be fabricated using lithographic and electroplating techniques, and a plurality of coaxial disks may be driven by a single disk drive in exemplary embodiments.