Electric actuators and valve gearboxes for valve automation on naval vessels Information

2 | Electric actuators [1] Part-turn actuator SGM 07.1 [2] Valve actuator (multi-turn actuator) SVM 07.1 [3] Part-turn gearbox GHE 07.1 Electric actuators are used wherever fluids flowing a pipeline have to be controlled by means of a valve. The actuators are mounted to the valves via a standardised flange and can be activated from a central control room. Therefore they help to conetralise and automate the processes, enabling new projects to be planned with less crew members required to complete the tasks. On naval vessels, electric actuators are used for: ¡ Drainage and leakage water systems...

“Military application”, a challenge | 3 Typically, a naval vessel has to fulfill higher requirements regarding the components used, going far beyond the needs of commercial applications. Compact design Naval vessels are characterised by shipboard space constraints. With a patented gearbox technology and a special motor design, AUMA can build small actuators with a high power-to-weight ratio. Vibration and shock resistance AUMA marine actuators and valve gearboxes are designed for qualification to vibration and shock for surface vessels and submarines. The following standards apply: ¡ Vibration...

4 | Design principle AUMA actuators and gearboxes for military applications are based on a modular concept. The user benefits from uniform interfaces which simplifies assembly, commissioning, operation, and maintenance. [1] Part-turn actuator SGM 07.1 for butterfly valve or ball valve automation [2] Valve actuator SVM 07.1 Multi-turn actuator for valve automation [3] Part-turn gearbox GHE 07.1 for manual operation of butterfly valves or ball valves. [4] Housing made of antimagnetic and saltwater-proof bronze. [5] Integral controls All components required for control are integrated into the actuator....

| 5 [6] [7] [13] [14] [15b] [3] [4] [7] [11] [12] [13] [14] [15a] [10] [9] Motor The specially developed motor is in line to the valve shaft, which greatly contributes to the small actuator design, in addition to the weight-to-power ratio. This special motor only requires one-third of the height of an equivalent, conventional motor. The motor has variable speeds. Together with the motor electronics, this allows gentle starting and deceleration operations, preserving the valve. [10] Gearing The principal item is the patented ellipto-centric gearing, which enables, while possessing a high efficiency,...

6 | Technical data The basic device data is listed on this page. For detailed technical information refer to the separate technical data sheets. Torques/operating times/speeds SGM part-turn actuators Setting range tripping torque (adjustable in 8 stages) Operating times (adjustable in 8 stages) Valve attachment Type Nm s according to EN ISO 5211 SGM 04.1 25 – 63 6 – 50 F07 SGM 05.1 50 – 125 6 – 50 F07 SGM 07.1 100 – 250 6 – 50 F07 SGM 10.1 200 – 500 11 – 90 F10 SVM valve actuators Setting range tripping torque (adjustable in 8 stages) Speed (adjustable in 8 stages) Valve attachment Nm rpm according...

AUMA Riester GmbH & Co. KG Certificate Registration No. 12 100/104 4269 For detailed information about AUMA products refer to the Internet: www.auma.com [1] [2] [3] [4] [5] [6] [7] [8] [1] Multi-turn actuators SA 07.1 – SA 48.1 Torques from 10 to 32,000 Nm Output speeds from 4 to 180 rpm [2] Multi-turn actuators SA/SAR with controls AUMATIC Torques from 10 to 1,000 Nm Output speeds from 4 to 180 rpm [3] Linear actuators SA/LE Combination of multi-turn actuator SA with linear thrust unit LE Thrusts from 4 kN to 217 kN Strokes up to 500 mm Linear speeds from 20 to 360 mm/min [4] Part-turn actuators...