auma

Product

SQRVEx

Part-turn actuators

With the SQVEx .2 part-turn actuators for modulating duty, AUMA offers electric actuators with variable operating time, certified for use in potentially explosive atmospheres.

Part-turn actuators of the SQRVEx .2 type range are designed for modulating duty (class C) S4 - 25 %.

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Product

SEVEN

Multi-turn actuators

The use of a frequency converter specially conceived for the actuator deployment offers many advantages. Besides the variable speed, the insensitivity to voltage and frequency variations, the lack of current increase during motor start-up as well as the valve protection by soft approaching of the end positions should be mentioned.

The rugged design makes these actuators extremely resistant to environmental impacts (standard corrosivity category C5, IP67, double sealed - enclosure protection is also ensured during commissioning) and can be further enhanced as an option.

The SEVEN actuator is available in three electronic variants: ECOTRON, PROFITRON and HiMod.

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Product

Industrial Ethernet

Communication systems

Today, classic Ethernet is the leading standard for cable-based data networks in office environments. “Industrial Ethernet” describes the enhancements allowing the use of Ethernet even for sophisticated applications in industrial automation.

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Product

Combinations with part-turn gearboxes with base and lever

Part-turn gearboxes

Part-turn actuators with base and lever offer consequently an ideal solution if valves like butterfly valves can only be operated using a lever arrangement, due to space constraints.

In case of higher torque requirement, SA multi-turn actuators are combined with a part-turn gearbox with base and lever. The gearboxes are based on GS part-turn gearboxes which are converted by the combination with base and lever. Since this can be fitted retrospectively, benefits in warehousing are obvious.

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Product

SA and GST

Multi-turn actuators

If the drive shaft is to be positioned at a certain angle to the output drive shaft, combinations of the SA multi-turn actuators with GST spur gearboxes are used. The output torque can be considerably multiplied.

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Product

Profinet

Industrial Ethernet

Profinet is a communication protocol for industrial automation technology based on Ethernet. Profinet uses the basic functional model of Profibus which allows smooth change-over to the new technology for Profibus users. Profinet combines the advantages of a known fieldbus system and Industrial Ethernet.

AUMA actuators with Profinet support the entire functional scope of AC .2 actuator controls, allowing easy and flexible integration into virtually any type of network.

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Product

EtherNet/IP

Industrial Ethernet

EtherNet/IP is a communication protocol for industrial automation technology based on Ethernet. EtherNet/IP uses the CIP (Common Industrial Protocol) known from DeviceNet.

AUMA actuators with AC .2 actuator controls support EtherNet/IP, allowing easy and flexible integration into virtually any type of network.

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Product

Modbus TCP

Industrial Ethernet

Modbus TCP is a communication protocol for industrial automation technology based on Ethernet. Modbus TCP corresponds to the direct implementation of the established Modbus protocol (RTU) to a TCP/IP based communication. Existing Modbus applications can thereby easily use a connection-based, secure exchange of process data via an existing Ethernet network.

Contrary to other protocols, Modbus can handle delayed messages which occur often e.g. for modem connections or wireless networks.

This way, Modbus enables reliable control, device monitoring and data recording, even from a distance.

AUMA actuators with AC .2 actuator controls support Modbus TCP, allowing easy and flexible integration into virtually any type of network.

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Product

Double Sealed Rahmen

Accessories

Frame for sealing the actuator against ingress of water and other pollution, even when disconnecting the electrical connection from the device.

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Product

Wall brackets & cable sets

Accessories

The wall bracket (WH) and the cable set for wall bracket (LSW) allow mounting the actuator controls separately from the actuator.

Retrofitting is always possible and is particularly appropriate if actuators are difficult to access, subject to strong vibration or high ambient temperatures at valve level, for example.

The maximum permissible distance is 100 metres.

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Product

Floor pedestals

Accessories

Floor pedestals allow an elevated mounting of actuators and gearboxes.

They are perfectly suited for manual operation of valves in pit applications.

If required, floor pedestals are also available as special versions.

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Product

Power tool emergency operation

Accessories

The retrofit kit replaces the handwheel by a square head power tool adapter. This allows emergency operation of the valve by using a power tool, considerably reducing the force and time requirements in critical situations.

A combination of adapter for power tool emergency operation and stem extension is available for pit applications.

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Product

Handwheel stem extension

Accessories

The handwheel stem extension allows accessibility of the handwheel even in spaces with difficult access and can be led through walls, for example.

The extension is available in a variety of lengths.

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Product

Chainwheel with remote activation

Accessories

The chainwheel allows for manual operation of actuators placed at considerable heights.

A remote activation via cable hoist allows for activation of the manual operation.

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Product

Chainwheel for gearboxes

Accessories

The chainwheel allows for manual operation of gearboxes placed in considerable heights.

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Product

Remote control RSTX 100

Accessories

Explosion-proof remote control for comfortable local operation of AUMA actuators.
Thanks to the large colour display, the valve end position setting, actuator parameter configuration and reading-out diagnostic data are easy and intuitive.
The Bluetooth range of up to 20 metres allows for easier operation of actuators installed at locations which are difficult to access.

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Product

LE

Linear thrust unit

Electric linear actuators performing a linear movement for automating globe valves, for example, can be combinations of SA multi-turn actuators and LE linear thrust units. If a lever arrangement has to be operated, the LE linear trust unit can also be mounted onto a base.

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Product

SAI/SARI

Multi-turn actuators

The SAI/SARI type range is designed for the automation of valves in nuclear power plants. SAI/SARI actuators are used inside containment and are qualified in compliance with IEEE 382-2006. The DBE resistant SAI/SARI actuators can take over safety functions under DBE conditions. Multi-turn actuators of SAI type range can be used for open-close duty and positioning duty. SARI actuators are designed for modulating duty.

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Product

SAN/SARN

Multi-turn actuators

The SAN/SARN type range is designed for the automation of valves in nuclear power plants. SAN/SARN actuators are used outside containment and are qualified in compliance with IEEE 382-2006. The DBE resistant SAN/SARN actuators can take over safety functions under DBE conditions. Multi-turn actuators of SAN type range can be used for open-close duty and positioning duty. SARN actuators are designed for modulating duty.

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Product

PROFOX-L

Linear actuators

Compact linear actuator with variable speed and high control accuracy. Installed in rugged metal housing for harsh service conditions. Smart actuator with a multitude of communication interface, configuration and diagnostic options.

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Product

PROFOX-M

Multi-turn actuators

One solution for gate, butterfly, ball/plug and globe valves. Compact actuators with intelligent functions as platform concept for tailored automation solutions.

Each PROFOX is equipped with a centrally located LED: The FOX-EYE. It provides clearly visible information about both actuator and valve status. The FOX-EYE display scheme can be configured by the user as required.

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Product

AC-SIL/ACExC-SIL

AC (with display)

AUMA offers sophisticated control for premium safety requirements with AC 01.2-SIL or ACExC 01.2-SIL actuators controls. SA .2 and SQ .2 actuators combined with these actuator controls can be deployed in safety-related system systems up to SIL 3. AC 01.2 actuator controls in SIL version are equipped with an additional SIL module designed for the execution of safety functions. In case of an emergency at the plant and when requesting a safety function, the standard logic of AC is bypassed and the safety function is performed via the safe SIL module. Consequently, the safety function always overrules standard operation. SA .2 and SQ .2 actuators equipped with these actuator controls have been certified by TÜV Nord. They are suitable for the following safety functions:

Safe OPENING/CLOSING (ESD) up to SIL 2 (single-channel system) or SIL 3 (redundant system) according to IEC 61508 Ed. 2
Safe STOP up to SIL 2 (single-channel system) according to IEC 61508 Ed. 2
Safe end position feedback signal up to SIL 2 according to IEC 61508 Ed. 2 or up to PL c according to ISO 13849 (not integral part of the certificate. A separate declaration of incorporation is available.)

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Product

FQM/FQMEx

Part-turn actuators

With the FQM fail safe unit, AUMA offers innovative and safe actuator solutions for automatic operation of valves in case of emergencies making use of stored mechanical energy.

Constant torque characteristics across the overall torque range.

The spring is not operated during standard operation. As a consequence, actuator sizing can be relatively small.

The end position switches are automatically set during the setting procedure of end positions OPEN and CLOSED and do not require separate adjustment.

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