The various products offered by High Technology Control include encoders, CNC retrofits, EGG lens, FAGOR CNC, FAGRO DRO, servo systems, ANN soft starters, ABB motors and ABB PLC. BEI Newall incremental linear encoders from High Technology Control provides sine-cosine and quadrature square wave feedback signals allowing direct integration to non-servo and servo driven applications.
The linear encoders offered by High Technology Control are based upon spherosyn technology and operates electromagnetic induction principle. An electromagnetic field is generated by inducing a 10 kHz sinusoidal current through single drive coil within the reader head. The electromagnetic field interacts with nickel chrome elements contained in the scale.
The linear encoders offered by High Technology Control have a set of four pickup coils to detect the variations in the induced field. These coils are then combined and processed using an electronic circuitry in order to generate a signal varying as the head moves along the scale. A high-speed digital signal processor is used to covert the analogue signals to industry standard differential signals.
The different types of encoders offered by High Technology Control include incremental linear encoders, absolute encoders, distance coded encoders, press brake encoders and signal converters.