News

Power in the pocket

19.01.2026

Discover how the new RSTX 100 remote control simplifies everyday actuator operation on site.

News

New Corporate Design: AUMA in a new look

09.02.2026

AUMA has revised its visual appearance and now presents itself in a modernised corporate design. 

News

AUMA variable speed actuators prolong penstock lifetime

14.04.2026

AUMA's high-performance SAV variable speed actuators help to preserve the operability of penstocks in one of the largest wastewater treatment plants in Europe.

News

AUMA sets up new Executive Board to prepare for future global challenges

20.04.2026

AUMA has undergone a reorganisation at the start of 2026. With a new organisational structure and an expanded executive board, the company is strengthening its long-term viability in an increasingly complex market environment.

Product

SA and GHT

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.

Product

SA and GK

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.

Product

SAR-UW

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.

Product

SAVEx

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.

Product

SV+MEC

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%.

Product

SVM/SVMR

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%.