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All posts tagged Cordless Tools

Brushless Technology

May 3, 2012

  How a Brushless Motor Works Brushless motor technology has been around since 1810, but wasn’t really put into use until the 1960’s. So, what is a brushless motor? It is simply a motor without the brushes. Typical motors have brushes that are in continual physical contact and cause frictional energy losses. In a brushless ...