What is a rotary encoder? A rotary encoder looks like a potentiometer, but it is fundamentally different. A rotary encoder can rotate freely unlike a potentiometer and instead of variating resistance, ...

Abstract: In this article, for the first time, a novel stepper motor predicated on harmonic drive principles is introduced. The input rotation is generated by switching of electromagnetic attraction.

Abstract: Induction motor drivetrains are commonly utilized as the power unit of various industrial equipment. By taking the induction motor itself as a built-in sensor and analyzing the stator ...