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2SA7031-0CE20-3BA

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SIPOS 2SA7031-0CE20-3BA is a SEVEN 2SA7 variable-speed multi-turn actuator with ECOTRON controls for Class A ON-OFF industrial valve duty.
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Technical specifications for 2SA7031-0CE20-3BA

  • Manufacturer:
    SIPOS
  • Part Number:
    2SA7031-0CE20-3BA
  • Product Family:
    SIPOS
  • Product Type:
    Electric Rotary Actuator
  • Stock:
    1
  • Measurement / Function:
    valve travel and torque
  • Output / Command Signal:
    Binary command and 4–20 mA actual-position feedback
  • Communication / Control Interface:
    ECOTRON control interface with relay-board extension
  • Selected Span / Torque Class:
    37–125 Nm adjustable tripping-torque class
  • Configurable Range / Travel:
    configured output-speed and valve-travel range
  • Process / Pneumatic Connection:
    configured ISO/DIN valve flange and output shaft
  • Wetted / Service Materials:
    Not process wetted
  • Bolting / Mechanical Interface:
    Valve-flange dependent
  • Installation Arrangement:
    Multi-turn valve mounting
  • Housing:
    Corrosion-resistant aluminum alloy enclosure
  • Electrical Connection:
    Round plug with screw connection
  • Local Indicator:
    ECOTRON segment display and local control
  • Mounting Hardware:
    Direct valve-flange mounting
  • Ordering Options:
    The -3BA electronics segment specifies ECOTRON, relay-board extension and standard software function.
  • Degree of Protection:
    IP68; standard C5 corrosivity category
  • Ambient Conditions:
    -20 to +70°C (-4 to +158°F)
  • Process / Service Temperature:
    Valve/process isolation is application dependent
  • Communication Load / I/O:
    Three binary inputs, five binary outputs and 4–20 mA actual-position output in the base ECOTRON system
  • Stability / Control Performance:
    Electronic motor protection and variable-speed control
  • Manufacturer Reference:
    SIPOS Aktorik Y070.290/EN ordering data and Y070.304/EN technical data
  • Weight:
    74.957 lbs (34 kg)
  • Tariff Code:
    8537101190
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Configuration & Programming Environmental Ratings Control

Features:

  • Provides variable-speed electric actuation for ON-OFF valve duty.
  • Uses the 2SA7031 size with a documented 37–125 Nm tripping-torque class.
  • Combines ECOTRON controls with the selected relay-board extension and local operation.
Use the full 2SA7031-0CE20-3BA code when matching the configuration defined by 37–125 Nm size with configured speed, voltage and ECOTRON control selections.

It applies variable-speed motor torque to a multi-turn valve while integrated electronics supervise travel, torque and command handling.

The replacement review must resolve flange, output shaft, speed, voltage or I/O assignment before the equipment is returned to service.

Availability is subject to Apter Power inventory and sourcing confirmation.
Verified resources for SIPOS 2SA7031-0CE20-3BA: Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • The Class A ECOTRON multi-turn actuation configuration operates multi-turn gate, globe or similar industrial valves in Class A ON-OFF service.
  • The Class A ECOTRON multi-turn actuation configuration provides variable-speed opening and closing with electronic torque limitation for valve protection.
  • The Class A ECOTRON multi-turn actuation configuration integrates motorized valve commands and position feedback with a compatible plant control system.
  • Valve travel is set by the installed mechanical turns and the configured travel-dependent cut-off points.
  • The actuator torque class is adjustable over 37–125 Nm for the documented 2SA7031 size.
  • Output speed and stem travel must remain within the valve and gearbox manufacturer's permissible range.
  • The SEVEN actuator family is specified to IP68 when the enclosure, plug system and seals are assembled correctly.
  • Standard corrosion protection corresponds to corrosivity category C5 for the documented enclosure system.
  • Environmental performance depends on preserving cable sealing, coating integrity and any separate-electronics installation details.
  • The actuator is designed for ON-OFF duty in class A according to the cited actuator standard.
  • Variable output speed and adjustable tripping torque allow controlled valve opening and closing.
  • OPEN, CLOSE and STOP commands are handled through the documented ECOTRON binary inputs.
Description
2SA7031-0CE20-3BA identifies the ordered SIPOS SEVEN 2SA7 multi-turn actuator with ECOTRON controls. The suffixes define its flange, output shaft, speed, voltage and I/O arrangement.

It applies variable-speed motor torque to a multi-turn valve while integrated electronics supervise travel, torque and command handling. It is intended for Class A ON-OFF operation of a compatible multi-turn industrial valve when the valve torque and travel requirements are within the selected actuator range.

Before coupling the actuator, verify the valve flange, output-shaft machining, turns per stroke, supply voltage and signal assignment. Set travel and torque cut-offs to protect the valve and gearbox.
Alternative Names
2SA7031-0CE20-3BA SIPOS 2SA7031-0CE20-3BA 2SA7031 0CE20 3BA 2SA70310CE203BA SIPOS 2SA7031 Variable-Speed Multi-Turn Electric Actuator SIPOS 2SA7031-0CE20-3BA Variable-Speed Multi-Turn Electric Actuator SIPOS Aktorik 2SA7031-0CE20-3BA
Technical notes
Prove torque and travel cut-offs against the actual valve before service; an incorrect suffix or restored parameter set can overload the stem, gearbox or seating surfaces.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What torque class must the valve accept for 2SA7031-0CE20-3BA?
The configured SIPOS SEVEN actuator uses the 37-125 Nm adjustable tripping-torque class. Valve stem torque and seating requirements must remain within the selected actuator limits.
Which plant signals can interface with the ECOTRON controls of 2SA7031-0CE20-3BA?
The configuration provides binary commands, relay-board outputs and a 4-20 mA actual-position signal. Terminal allocation must follow the ECOTRON wiring documentation for this order.
Which motion-control duty is 2SA7031-0CE20-3BA designed to perform?
It is a variable-speed multi-turn actuator for Class A open-close valve service, mounted through the suffix-defined ISO or DIN valve interface and output shaft.
Which delivery-scope details should be clarified when ordering 2SA7031-0CE20-3BA?
Confirm whether the handwheel, mating plug, valve coupling and any commissioning accessories are included, because the actuator order alone does not establish the complete site hardware scope.
What mechanical data must be recalculated before 2SA7031-0CE20-3BA replaces another electric actuator?
Recheck flange pattern, output shaft, speed, torque, number of turns, valve seating behavior and available installation space; similar frame size does not prove interchangeability.
Which SIPOS documents should support an inquiry for 2SA7031-0CE20-3BA?
Use ordering data Y070.290/EN and technical data Y070.304/EN, supplemented by the valve datasheet and an image of the existing actuator nameplate.