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Speed of dc motor


How speed of dc motor increase with voltage



We moved your post to a more appropriate section of the forum.

With brushed DC motors, speed and voltage have a roughly linear relationship. We have a FAQ on some of our motor pages that discusses this relationship (and other motor characteristics), in more detail.



How the brushed of dc motor made at what voltage it operate and current


Your question is not clear. Are you asking about a specific motor? If so, please post a link to it.



Here is the picture of it riteshdish


We do not know what motors are used on satellite dishes like that, but they are certainly a far different class and scale from the motors we sell.