Rotork assists BAE Systems in naval base actuator upgrades

Rotork has been working with BAE Systems to improve a sequence of A-range actuators to IQ3 actuators which operate penstocks controlling movement of ships between the ocean and transitional locks and dry docks at Her Majesty’s Naval Base Portsmouth (HMNB Portsmouth).
A collection of A-range actuators had reached the tip of their operational life after long service in a difficult environment. BAE Systems wished to retain all the benefits of electric actuators, so IQ3 actuators had been chosen. These had to be specially tailored by Rotork to beat problems around confined spaces and tough access.
ชนิดของpressuregauge and IS gearboxes had been mechanically tailored so that both actuator and gearbox could possibly be operated by hand with out coming into the confined space. Rotork designed particular hand auto levers and through drive mechanisms for the actuator and gearbox to get rid of the need for confined area entry.
Actuators inside the IQ vary are watertight, offering ingress safety to IP66/68 at 20 m for 10 days. เกจวัดแรงดัน4บาร์ have an advanced dual stacked show with configurable data logger functionality, and an absolute position sensor offers reliability and accuracy.

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