Why are there so many different angle encoders on the market? Why do they use different scanning and measuring methods? And which one should a designer choose? To answer those questions, engineers at ...

CUI Inc. has announced an addition to its next-generation modular encoder series that generates standard U/V/W commutation signals for vectoring current to brushless motors. Positional information for ...

Stepper motor linear actuators (SMLAs) combine a stepper motor, precision lead screw and nut in one compact envelope, providing a highly configurable, customizable and robust system for linear motion.

From single-cable systems to energy-harvesting encoders, new feedback device features improve accuracy, reduce downtime and ...

The International Electrotechnical Commission (IEC) defines a servo device as “an adjustable-speed AC power drive system that includes an AC motor integrated by feedback, a converter, and control, ...

While current control and PWM switching play the most direct role in driving brushless DC motors, the motion profile and ...