Tag: Variable Speed Motor Controls

A very common method for directly controlling low flow rates of fluids is to use a device known as a metering...

Regulating the electric power sent to an electric motor is a task performed by high-speed switching transistors inside...

Modern DC and AC motor drives provide features useful when using electric motors as final control elements. Some...

There are several different methods useful for causing an AC induction motor to brake, or slow down: DC...

AC induction motors are based on the principle of a rotating magnetic field produced by a set of stationary...

DC electric motors generate torque by a reaction between two magnetic fields: one field established by stationary...

An alternative to control valves for adjusting fluid flow is to regulate the speed of the machine(s) motivating fluid...