All variable speed drives and brakes require a separate controller to provide the DC excitation for their coil. A feedback signal from an internal tachometer generator is compared to a reference signal within the controller to maintain accurate speed control. Many different Eddy Current Controls are available. Although there is considerable overlap of controller capability for any given drive, there are reasons for commonality at existing installations, with different features and customer benefits that continue to support the need for more than one type of controller. Our knowledgeable engineers can help chose the right controller for the application.
It’s necessary sometimes, that facilities with multiple equipment, primarily used in industrial applications, to monitor and control, or get actuate power utilization apparatus for motor regulation, to have a centralized control center. Building an Integrated Industrial Systems is a growing need for a seamless integration of facilities’ controls and data acquisition.