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.

The topic of motors and motor control techniques is wide and varied. Part one of this two-part article will cover the principles of alternating-current (AC) motor operation and control. Part two will ...

In a new study, which appears in the Feb. 5 issue of Nature, researchers based at Hannover Medical School and the Max Planck Institute for Medical Research in Germany describe the engineering of an ...

(Nanowerk News) Researchers from Toulouse (CEMES) and Ohio University have developed a molecular motor 2 nm in diameter ("Controlled clockwise and anticlockwise rotational switching of a molecular ...

As a result, remote control technologies are being widely adopted across various sectors. Among the many components used in ...

• 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 ...

Every day engineers design products that employ single-phase induction motors. Speed control of single-phase induction motors is desirable in most motor control applications since it not only provides ...

In this article, I’ll dig into a couple of things you need to know when it comes to using salvaged hard disc drive spindle motors. Most electronics hobbyists think that such hard disc drive spindle ...