| 摘要 |
PROBLEM TO BE SOLVED: To provide a polygon scanner motor having an excellent turing balance by improving a tight contact of a polygon mirror to a rotor housing. SOLUTION: At least one of the outer peripheral side contact face 16a of a rotor housing 2 and the inter peripheral side contact face 5a of a polygon mirror 5 is formed in a curved shape. COPYRIGHT: (C)2007,JPO&INPIT |
