Using a rotation tester when installing a motor saves time and prevents problems such as driving the load backward. In some cases, you must get the motor rotation correct or massive damage will occur.

Myosins are mechano-enzymes that contain a common motor domain, by which they convert the energy from the hydrolysis of adenosine triphosphate into movement exerted against polar actin filaments. On ...

• Hall-effect sensors used to control dc-electric motors can detect motor rotation direction, and rpm. • Improper inflation of aircraft tires drastically shortens tire life span, leading to premature ...