Features and functions
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Selectable type of seating, limit or torque seating for end position OPEN and end po-
sition CLOSED
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Overload protection against excessive torques over the whole travel
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Excessive torque (torque fault) can be excluded from collective fault signal.
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Phase failure monitoring with automatic phase correction
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Push-to-run operation or self-retaining in REMOTE
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Push-to-run operation or self-retaining in LOCAL
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Blinker signal from actuator (option) for running indication via indication lights of local
controls can be activated/deactivated.
Standard:Application functions
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Positioner for Split Range operation (requires position transmitter in actuator)Options:
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Monitoring the motor temperature in combination with thermoswitches within actuator
motor
Standard:Motor protection evaluation
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Additional thermal overload relay in the controls in combination with thermoswitches
within the actuator
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PTC tripping device in combination with PTC thermistors within actuator motor
Options:
AUMA plug/socket connector with screw-type connectionStandard:Electrical connection
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Terminals or crimp connection
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Gold-plated control plug (sockets and plugs)
Options:
Metric threadsStandard:Threads for cable entries
Pg-threads, NPT-threads, G-threadsOptions:
Refer to name plateWiring diagram
Further options for version with electronic position transmitter in actuator
Analogue output E2 = 0/4 – 20 mA (load max. 500 Ω)Position feedback signal (option)
Service conditions
Indoor and outdoor use permissibleUse
Any positionMounting position
≤ 2 000 m above sea level
> 2,000 m above sea level, please contact AUMA
Installation altitude
Refer to name plate of actuator controlsAmbient temperature
IP68Standard:Enclosure protection according to
EN 60529
DS Terminal compartment additionally sealed against interior (double sealed)Option:
According to AUMA definition, enclosure protection IP68 meets the following requirements:
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Depth of water: maximum 8 m head of water
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Duration of continuous immersion in water: Max. 96 hours
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Up to 10 operations during continuous immersion
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Modulating duty is not possible during continuous immersion.
For exact version, refer to actuator controls name plate.
Pollution degree 4 (when closed), pollution degree 2 (internal)Pollution degree according to
IEC 60664-1
1 g, from 10 to 200 Hz
Resistant to vibration during start-up or for failures of the plant. However, a fatigue strength may not be
derived from this. (Not valid in combination with gearboxes)
Vibration resistance according to
IEC 60068-2-6
KS: Suitable for use in areas with high salinity, almost permanent condensation, and high
pollution.
Standard:Corrosion protection
KX: Suitable for use in areas with extremely high salinity, permanent condensation, and
high pollution.
Options:
KX-G: Same as KX, however aluminium-free version (outer parts)
Double layer powder coating
Two-component iron-mica combination
Coating
AUMA silver-grey (similar to RAL 7037)Standard:Colour
Available colours on requestOption:
76
SA 25.1 – SA 48.1 / SAR 25.1 – SAR 30.1
Technical data AM 02.1