Rotork has been working with BAE Systems to improve a collection of A-range actuators to IQ3 actuators which operate penstocks controlling motion of ships between the ocean and transitional locks and dry docks at Her Majesty’s Naval Base Portsmouth (HMNB Portsmouth).
A sequence of A-range actuators had reached the tip of their operational life after lengthy service in a challenging setting. pressure gauge digital ราคา needed to retain all the advantages of electric actuators, so IQ3 actuators had been chosen. These needed to be specifically adapted by Rotork to overcome problems round confined spaces and troublesome access.
IQ3 actuators and IS gearboxes had been mechanically adapted in order that each actuator and gearbox might be manually operated without entering the confined house. Rotork designed special hand auto levers and thru drive mechanisms for the actuator and gearbox to eliminate the need for confined area entry.
Actuators throughout the IQ vary are watertight, providing ingress safety to IP66/68 at 20 m for 10 days. They have a sophisticated twin stacked display with configurable data logger performance, and an absolute position sensor offers reliability and accuracy.