HiMod - Model 2SA78 -Rotary Actuators

SEVEN HiMod was developed to operate in conditions where the highest quality of control is an absolute prerequisite. Among the exceptional quality features of the SEVEN HiMod is a Highres Absolute Position encoder with a maximum tolerance of 0.003 %. By means of this encoder, the HiMod actuator registers the position of the output shaft even when there is a power failure, if the position of the output shaft is altered by operating the hand wheel. As a result, changes of position which could occur during a power-cut can be reliably identified and, when power is reinstated, this information is communicated accurately to the control system.