Today, we shall talk about how [Adam Bäckström] took a DS3225 servo and rebuilt it to improve its accuracy, then built a high-precision robot arm with those modified servos to show just how much of an ...

The 1FK7 servo motor from Siemens is developed with field-replaceable encoders that make for quick and easy on-site service with no special tools or recalibration required.

When it comes to the world of motion control, it’s easy to take your feedback device for granted. After all, it’s a small ...

Targeting brush motors running at less than 100W with quadrature encoders, the 3C20 digital-motion controller claims a 32-bit or greater precision in position, velocity and acceleration, and jerk ...

A quadrature encoder provides a way to let hardware read movement (and direction) of a shaft, and they can be simple, effective, and inexpensive devices. But [Paulo Marques] observed that when it ...