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compact dis player - motor controller

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mastevano

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Hello Everyone!

I am designing the motor controller for a portable compact disc player. I am having a difficult time determining what kind of motor is used in CD players. I believe it is either a Brushless DC or a Permanent Magnet type motor, but I don't know what size or any other information. How do I determine things like Torque Load, etc.

Any input would be greatly appreciated.

Thanks!
 

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