发明名称 |
Method and apparatus for electronic braking of an electric motor having no permanent magnets |
摘要 |
Apparatus for braking either a linear or rotary electric motor having no permanent magnets comprising at least one position sensor for outputting an electrical characteristic representative of motor position and an electronic circuit for generating a pulsed control signal for controlling the braking of the motor. The electronic circuit of the present invention may be responsive to any emergency such as loss of line power, a motion controller failure, or actuation of a limit switch by a driven member.
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申请公布号 |
US5828195(A) |
申请公布日期 |
1998.10.27 |
申请号 |
US19960705266 |
申请日期 |
1996.08.29 |
申请人 |
UNIVERSAL INSTRUMENTS CORPORATION |
发明人 |
ZALESSKI, ANDREW |
分类号 |
H02K29/06;H02K41/02;H02P3/06;H02P3/24;H02P6/24;(IPC1-7):H02P6/24 |
主分类号 |
H02K29/06 |
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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