Stepping motors are indexing devices widely used in microcomputer-controlled machines. They have been proven to give excellent results in terms of accuracy and repeatability in many industrial applications. Their main ...

Despite the frequent use of stepping motors in robotics, automation and in a variety of precision instruments, they can hardly be found in rotational viscometers. This paper proposes the use of a stepping motor to drive ...

In this work, the control of a brushless motor using the Field-Oriented Control and six-step methods was addressed. The theoretical concepts necessary for these controllers were presented, in addition to the necessary tools ...

Molecular motors are responsible of transporting a wide variety of cargos in the cytoplasm. Current efforts are oriented to characterize the biophysical properties of motors in cells with the aim of elucidating the mechanisms ...

This project was developed for the control of a system of coordinated axes that allows the movement of a tire through step motors. The system aims at stacking ferrite plates of different sizes by means of routines preprogrammed ...