| 发明名称 |
Stepping motor control circuit |
| 摘要 |
Circuitry for measuring the torque of a stepping motor is disclosed. The circuitry is based on the fact that the decay time of the current flowing through the stator coils is a function of the torque of the stepping motor.
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| 申请公布号 |
US4672282(A) |
申请公布日期 |
1987.06.09 |
| 申请号 |
US19850720093 |
申请日期 |
1985.04.05 |
| 申请人 |
SODECO-SAIA AG |
发明人 |
BOILLAT, PIERRE |
| 分类号 |
H02P8/12;(IPC1-7):H02P8/00 |
主分类号 |
H02P8/12 |
| 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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