发明名称 |
METHOD AND DEVICE FOR CONTROLLING BIDIRECTIONAL STEPPING MOTOR |
摘要 |
The invention concerns a method for controlling a bidirectional stepping motor having two windings and three pole faces. The invention comprises applying current pulses alternately to only one of the motor windings to cause it to rotate in one direction and to only the other of the motor windings to cause it to rotate in the other direction. The invention is used for controlling bidirectional motors which are employed in particular in timepieces. |
申请公布号 |
JPS58151899(A) |
申请公布日期 |
1983.09.09 |
申请号 |
JP19830021759 |
申请日期 |
1983.02.14 |
申请人 |
ETA AG EBAUCHES FABRIK |
发明人 |
REMII GURANJIYAN;IIBU GERE |
分类号 |
H02P8/02;G04C3/14;G04C13/11 |
主分类号 |
H02P8/02 |
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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