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News
09.01.2024
AUMA hosted a two-day conference on functional safety at its headquarters in Muellheim, Germany, at the end of November 2023.
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News
15.11.2023
CORALINK, AUMA’s digital ecosystem, is the winner of this year’s Primus Award in the actuators category.
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News
15.07.2024
Under the motto “Fit for the digital future” AUMA is enhancing its range of service offerings for upgrading existing plants with state-of-the-art, high-performance valve actuation technology.
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News
29.02.2024
AUMA has added an explosion-proof version to its successful PROFOX actuator series.
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News
17.10.2024
AUMA is celebrating its 60th anniversary this year. In September, the company invited employees, families and friends to a big anniversary celebration at its headquarters in Müllheim, Germany.
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News
11.12.2024
AUMA’s TIGRON has been honoured as best actuator of the year and the winner of this year’s Valve Stars Award in the Actuator category.
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News
16.01.2025
241 AUMA electric actuators have been installed as part of a retrofit at Stockholm’s largest combined heat and power plant, Kraftvärmeverk 1.
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News
03.07.2025
As partner of the KROHNE Academy, we invite you to Duisburg on 16 and 17 September 2025 for a free seminar on "Optimization of Safety Loops acc. to IEC 61508/61511".
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News
09.02.2026
AUMA has revised its visual appearance and now presents itself in a modernised corporate design. The new corporate design reflects the strong AUMA brand identity, reliability – safety – stability, and is the visual state-of-the-art representation of AUMA's market leadership in the field of electric actuators.
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Product
Multi-turn actuators
With the multi-turn actuators SA 07.2 – SA 16.2 / SA 25.1 – SA 48.1, AUMA covers a torque range of up to 32,000 Nm.
Torques up to 120,000 Nm can be achieved by combining a multi-turn actuator with the GHT multi-turn gearbox.
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Product
Multi-turn actuators
If the effective direction must be displaced by 90°, combinations of multi-turn actuators SA 07.2 – SA 16.2 / SA 25.1 – SA 48.1 and GK bevel gearboxes are used.
The output torque can be considerably multiplied.
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Product
Multi-turn actuators
A sophisticated sealing system combined with excellent corrosion protection properties qualify AUMA actuators for underwater use.
Double sealed cable glands at the particularly crucial electrical connection safely prevent any ingress of water. Inner seals at all housing covers, sometimes coming in pairs, as well as a solid shaft made of stainless steel complete the universal concept.
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Product
Multi-turn actuators
Explosion-proof devices must be used in plants where potentially explosive atmospheres are likely to occur. These devices are designed so that they will not act as an ignition source. They neither generate ignition sparks, nor hot surface temperatures.
Certification is performed in close collaboration with national and international certification bodies.
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Product
Multi-turn actuators
With SAVEx .2 multi-turn actuators for open-close duty paired with intelligent ACVExC 01.2 actuator controls, the proven AUMA SAEx/SAREx range is enhanced by variable speed models.
SAVEx multi-turn actuators are rated for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min). Special sizing for longer running times is available for the S2 - 30 min duty.
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Product
Multi-turn actuators
The "small" electric globe valve actuator range with separate MEC controls.
All parameters are directly set at the MEC controls. The controls contain switchgear, power supply unit, interface to the DCS. The controls automatically switch the actuator off once the valve end position is reached, motor overheating is detected or a torque overload has occurred.
All housing components of the actuator are made of bronze, all external screws are made of stainless steel. This ensures complete resistance against seawater even over a longer time period. The housing of MEC controls is made of aluminium provided with AUMA powder coating also achieving a premium corrosion resistance.
The actuators are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min), the variant for modulating duty (class C) S4 - 40%.
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Product
Multi-turn actuators
The "small" electric globe valve actuator range with integral controls. All parameters are directly set at the actuator. The controls contain switchgear, power supply unit, interface to the DCS. The controls automatically switch the actuator off once the valve end position is reached, motor overheating is detected or a torque overload has occurred.
All housing parts are made of aluminium. For this reason, the actuators are very low in weight.
The SVC actuators are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min), the SVCR actuators for modulating duty (class C) S4 - 40%.
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Product
Multi-turn actuators
The "small" electric globe valve actuator range with integral controls. All parameters are directly set at the actuator. The controls contain switchgear, power supply unit, interface to the DCS. The controls automatically switch the actuator off once the valve end position is reached, motor overheating is detected or a torque overload has occurred.
All housing components are made of bronze, all external screws are made of stainless steel. This ensures complete resistance against seawater even over a longer time period.
The SVM actuators are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min), the SVMR actuators for modulating duty (class C) S4 - 40%.
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Product
Multi-turn actuators
The TIGRON is a multi-turn actuator with classic mission: Automation of gate valves with/without rising stem, of globe valves (double block and bleed valves) and in combination with part-turn gearbox of butterfly valves and ball valves.
Virtually unlimited stroke
Rising stems are led through the hollow shaft of the multi-turn actuator which drives the stem in combination with the output drive type A. The stem protection tube protects the stem from pollution and people from injuries.
Open-close duty, positioning duty and modulating duty
TIGRON actuator versions are available for all types of duty. Combinations with multi-turn gearboxes In combination with GK or GST gearboxes, torques up to 16,000 Nm can be reached.
Modular AUMA scheme
Six gearbox type ranges are part of AUMA’s product portfolio. They are ideally suited to complete and enhance TIGRON’s application range even to other valve designs. This includes numerous butterfly valves or the conventional ball valves of the oil and gas industry requiring a part-turn movement of mostly 90 degrees. In these cases, TIGRON is combined with AUMA part-turn gearboxes.
AUMA linear thrust units convert TIGRON’s multi-turn movement into a thrust movement which is required for globe valve automation.
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Product
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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Product
Part-turn actuators
One solution for butterfly and ball/plug. 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
Part-turn actuators
When combining SA multi-turn actuators with GS part-turn gearboxes, the combination acts as electric part-turn actuator fulfilling higher torque requirements.
Thus, these combinations represent a complement to the SQ part-turn actuators with their 2,400 Nm torque range limit.
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Product
Part-turn actuators
The "small" electric part-turn actuator range with separate MEC controls.
All parameters are directly set at the MEC controls. The controls contain switchgear, power supply unit, interface to the DCS. The controls automatically switch the actuator off once the valve end position is reached, motor overheating is detected or a torque overload has occurred.
All housing components of the actuator are made of bronze, all external screws are made of stainless steel. This ensures complete resistance against seawater even over a longer time period. The housing of MEC controls is made of aluminium provided with AUMA powder coating also achieving a premium corrosion resistance.
The actuators are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min), the variant for modulating duty (class C) S4 - 40%.
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Product
Part-turn actuators
The "small" electric part-turn actuator range with integral controls. All parameters are directly set at the actuator. The controls contain switchgear, power supply unit, interface to the DCS. The controls automatically switch the actuator off once the valve end position is reached, motor overheating is detected or a torque overload has occurred.
All housing parts are made of aluminium. For this reason, the actuators are very low in weight.
The SGC actuators are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min), the SGCR actuators for modulating duty (class C) S4 - 40%.
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Product
Part-turn actuators
The "small" electric part-turn actuator range with integral controls. All parameters are directly set at the actuator. The controls contain switchgear, power supply unit, interface to the DCS. The controls automatically switch the actuator off once the valve end position is reached, motor overheating is detected or a torque overload has occurred.
All housing components are made of bronze, all external screws are made of stainless steel. This ensures complete resistance against seawater even over a longer time period.
The SGM actuators are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min), the SGMR actuators for modulating duty (class C) S4 - 40%.
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Product
Part-turn actuators
Part-turn actuators of the SQ .2 type range are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min).
Actuators of the SQ .2 type range can be combined with various controls: From simple OPEN-CLOSE controls to the micro-controlled version with logging of operating data or fieldbus interface.
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Product
Part-turn actuators
Explosion-proof devices must be used in plants where potentially explosive atmospheres are likely to occur. These devices are designed so that they will not act as an ignition source. They neither generate ignition sparks, nor hot surface temperatures.
Certification is performed in close collaboration with national and international certification bodies.
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Product
Part-turn actuators
With SQV .2 part-turn actuators for open-close duty paired with ACV 01.2 actuator controls, the proven AUMA SQ/SQR range is enhanced by variable operating time models. AUMA is spearheading market technology, offering a wide operating time range with a ratio of up to 1:10.
Part-turn actuators of the SQV .2 type range are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min).
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Product
Part-turn actuators
With the SQVEx .2 part-turn actuators for open-close duty, AUMA offers electric actuators with variable operating time, certified for use in potentially explosive atmospheres.
Part-turn actuators of the SQVEx .2 type range are designed for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min).
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Product
Multi-turn gearboxes
High pressure impacts in pipelines demand multi-turn actuators supplying high torques. When combining multi-turn actuators with GHT multi-turn gearboxes, the torque range can be extended to 120,000 Nm.
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Product
Multi-turn gearboxes
If the effective direction must be displaced by 90°, GK bevel gearboxes are used.
The output torque can be considerably multiplied.
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Product
Multi-turn actuators
With SAV .2 multi-turn actuators for open-close duty paired with ACV 01.2 actuator controls, the proven AUMA SA/SAR range is enhanced by variable speed models. AUMA is spearheading market technology by offering a wide speed control ratio of 1:10.
SAV multi-turn actuators are rated for open-close duty and positioning duty (classes A and B) / (short-time duty S2 - 15 min). Special sizing for longer running times is available for the S2 - 30 min duty.
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Product
Linear actuators
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
Multi-turn actuators
One solution for gate 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
Multi-turn actuators
SAR multi-turn actuators are rated for modulating duty (class C) S4 - 25 %. Special versions for S4 - 50 % and S5 - 25 % are also available.
The actuators can be combined with different actuator controls: From simple OPEN-CLOSE actuator controls to the micro-controlled version with logging of operating data or fieldbus interface.
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Product
Multi-turn gearboxes
GP multi-turn gearboxes in combination with SA multi-turn actuators act as multi-turn actuators with higher output torques.
They are typically used with stem gate and wedge gate valves. Due to their compact design, these gearboxes can also be used in confined spaces.
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Product
Multi-turn gearboxes
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
Part-turn gearboxes
In spite of the high degrees of automation, there are still valves requiring manual operation. This is in particular the case if the respective valves are only rarely operated for opening or closing.
The GHE type range with the housing made of bronze is suitable for operating part-turn valves (butterfly valves and ball valves), as predominantly deployed in shipbuilding.
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Product
Part-turn gearboxes
AUMA part-turn gearboxes are used for operating part-turn and special valves (damper, flue gas damper, ball valves).
Product
Industrial Ethernet
HART makes use of the known 4 – 20 mA standard signal for analogue data transmission. HART communication is modulated as additional signal to the analogue signal. Advantages: The digital HART signal can be transmitted simultaneously to the digital signal. The existing 4 – 20 mA infrastructure is thus also available for digital communication. Consequently, this allows for reading additional parameters and diagnostic data from field devices.
HART is based on the host-field device principle. The optional multidrop HART topology essentially complies with the line structures of fieldbus systems. In most cases, the conventional 4 – 20 mA point-to-point communication is used.
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Product
Communication systems
Many different fieldbus systems are available on the market. Certain preferences have evolved on a regional level or specifically to certain plant applications. Since AUMA actuators are implemented in all types of technical process plants around the globe, they are available with interfaces for the different established fieldbus systems within the process automation industry.
Overall, AUMA devices are available with digital and analogue inputs to connect additional sensors to the fieldbus.
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Product
SIMA
SIMA² Master Station is AUMA’s performing platform for the control and supervision of actuators via standardised fieldbus systems. The system optimises communication between host and field level and caters for efficient processes within the installation.
Configuration, operation and asset management of actuators and other field devices are simplified. A large variety of redundancy options maximises plant availability. Comprehensive diagnostic functions ensure perfect installation overview.
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