Title:
MOTOR FOR DRIVING MAGNETIC DISK
Document Type and Number:
Japanese Patent JPH06197486
Kind Code:
A
Abstract:
PURPOSE: To obtain a magnetic disk driving motor wherein a member which does not generate a harmful gas or the like is used and a through hole in a shaft is sealed completely.
CONSTITUTION: A magnetic disk driving motor is provided with a rotor magnet 2 which faces a stator core 1, with a hub 12 to which the rotor magnet 2 has been fixed and on which a magnetic disk has been mounted and with a shaft 5 which is turned integrally with the hub 12 and in which a through hole 12 passed through in the axial direction has been formed. The through hole 13 is closed with a slid member 9, and at leasy the circumference of the through hole 12 is covered with an adhesive 6.
Inventors:
ISHIZUKA YUTAKA
Application Number:
JP35814992A
Publication Date:
July 15, 1994
Filing Date:
December 25, 1992
Export Citation:
Assignee:
SANKYO SEIKI SEISAKUSHO KK
International Classes:
H02K5/10; H02K5/15; (IPC1-7): H02K5/10; H02K5/15
Attorney, Agent or Firm:
Yoshio Ishibashi