发明名称 |
CONTROLLING METHOD FOR DRIVE OF STEPPING MOTOR |
摘要 |
PURPOSE:To reduce a displacing angle due to a load at a rotor and a stator of a stepping motor. CONSTITUTION:A method for controlling a drive of a stepping motor of an image forming apparatus has the steps of carrying carrier formed of toner image or a transfer sheet to rotatably drive it to drive the carrier for conveying a carrier to be conveyed by a stepping motor, and comprises the steps of controlling to correct a current flowing to a stepping motor 51 at a rotor displaced angle of the motor 51 by a system control plate 55 and an intermediate transfer belt drive motor control plate 67 at a current flowing to the motor 51. |
申请公布号 |
JPH0678597(A) |
申请公布日期 |
1994.03.18 |
申请号 |
JP19920226073 |
申请日期 |
1992.08.25 |
申请人 |
RICOH CO LTD |
发明人 |
SAKAI YOSHIHIRO;FURUTA HIDEYA;MUNAKATA REO;MIZUMA KENICHI;KAWAISHI YASUNORI;SUGIYAMA MINORU;KAMIYAMA HIDEKI |
分类号 |
G03G15/16;G03G15/00;G03G21/00;H02P8/00;H02P8/12;H02P8/32 |
主分类号 |
G03G15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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