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Sonsivri > Electronics > General Electronics (Moderators: o2, pickit2) > Help Regarding Forward - Brake - Reversing of Small AC Induction Motor
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Flex
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« on: March 29, 2008, 03:06:21 15:06 »
Hello Brothers;
 Any body have FORWARD -BRAKE- REVERSE  Schematic for small AC induction motor.I have tried some Electronic Schematics but not successful.
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ausdev
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« Reply #1 on: April 15, 2008, 06:26:20 06:26 »
The cheapest method is to inject around 48-70v DC down the winding(s) once mains power has been
removed. A reliable method of current regulation is required.
This can be done with a changover relay(s) and a simple timer
Watch the current drawn for smaller motors. More current = more braking
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