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Explosion-proof versions
Part-turn actuators SGExC(SGExC 05.1 - SGExC 12.1: 100Nm~1,200Nm) and combinations SAEx ...with worm gearboxes GS(Up to 675,000Nm)
Looking back on more than 30 years of experience, AUMA has acquired a comprehensive know-how in the field of explosion protection.  With its quality management system which has been certified according to ISO 9001 and CD 94/9/EC, AUMA meets all the requirements for manufacturing and selling explosion-proof products.

Actuators of the type range SGExC 05.1 - SGExC 12.1 can be combined with explosion-proof controls. From the simple OPEN-CLOSE control to the micro-controlled version with logging of operating data or fieldbus interface.

For a higher torque requirement, the explosion-proof actuators SA ... Ex can be combined with a worm gearbox GS.


Design features :
▫ Torque range from 100Nm to 675,000Nm
▫ Swing angle from 80° to 110°
▫ adjustable end stops
▫ Operating times for 90° from 4 s to 780 s
▫ Limit and torque seating
▫ 3-ph AC and 1-ph AC motors
▫ self-retaining
▫ Handwheel for manual operation

Ambient conditions :
▫ High enclosure protection
▫ High quality corrosion protection
▫ Wide ambient temperature ranges

Options:
▫ Intermediate position switches
▫ Switches in tandem version
▫ Remote position transmitter
▫ Magnetic limit and torque transmitter
▫ Mechanical position indicator

Interfaces :
▫ Electrical connection via AUMA plug/ socket connector with terminal boards (optionally plug-in terminal connection)
▫ Plug cover with thread for cable glands
▫ Output drive types according to ISO standard


SGExC 05.1 - SGExC 12.1
II2G EEx de IIC T4
II2G c IIC T4




SA ... ExC / GS
II2G EEx de IIC T4
II2G c IIC T4

Following pdf files are the parts of technical sheets in this products.
Regarding these parts, customers can get more technical data sheets in "information center"
or AUMA website. (www.auma.com)