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need speed controller!


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#1 mikedee

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Posted 01 October 2002 - 05:33 AM

i have an oriental electromagnetic brake motor which is single phase input at 230V. Now , i just thinking want to add a speed control funtion to it. is their any solution for this?

#2 marke

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Posted 02 October 2002 - 08:42 PM

Hello mikedee

I don't believe that there is an easy solution to your request if the motor is a single phase induction motor.
There are many inverter options for varying the speed of a three phase motor, but standard inverters are not an option for single phase motors.
Variable voltage control can be used on high slip single phase motors, but these are a special motor, generally used as an integral part of a fan assembly.
Perhaps someone else can come up with an option.
Best regards.




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