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Linear Thrust.
Reliable 
Functionality. 

 

SBA Actuator

AUMA_Cutout_SBA80_web

Designed for control valves.
Built for safety.

The SBA is an electric linear actuator designed for demanding regulation and control tasks.
Designed for harsh industrial environments, it combines high positioning accuracy with robust mechanics—ensuring that processes run stably, safely, and precisely.

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High positioning accuracy

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Secure Fitting Protection

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Rugged industrial use

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Modular and expandable

Close securely, control precisely

In the fully closed position, the SBA generates a defined closing force, thereby ensuring that the valve closes securely and forms a tight seal. The load- and stroke-dependent end-of-stroke cut-off protects the valve from excessive force and ensures controlled movement during sensitive regulation and control tasks.

Precise stroke for reliable control

Thanks to its direct connection to the valve stem, the SBA accurately measures the actual valve stroke with no play. The mechanical stroke indicator, which features an anti-rotation device, makes the position easy to track—clear, robust, and located directly on the actuator.
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Robustly designed for a long service life

With an IP65 protection rating, a rugged metal housing, and jam-resistant motors, the SBA is ready for continuous industrial use. The maintenance-free spur gearbox and robust design reduce maintenance requirements and protect against external influences.

Modular design for flexible expansion

The modular design allows for easy functional expansion. Whether it’s a potentiometer, electronic position feedback, positioner, Profibus module, local control unit, or compact connector—the SBA can be adapted to meet a variety of system requirements.

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0 KN
150 KN
8 mm/min
136 mm/min

SBA 05

Actuator

SBA 05

UVP: from 416 €

SBA 06

Actuator

SBA 06

UVP: from 628 €

SBA 08

Actuator

SBA 08

UVP: from 937 €

SBA 12

Actuator

SBA 12

UVP: from 1076 €

SBA 20

Actuator

SBA 20

UVP: from 1129 €

SBA 45

Actuator

SBA 45

UVP: from 1449 €

SBA 80

Actuator

SBA 80

UVP: from 1838 €

UVP from €

Stroke
Weight

Options

  • Power supply:
  • PEL (Positioning electronics):
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Product Features Comparison

Positioning force
[kN]
Actuating speed
[mm/min]
Stroke
[mm]
Dimensions
[H x W in mm]
Weight
approx. [kg]

Actuator

Produktbild
Positioning force
[kN]
Actuating speed
[mm/min]
Stroke
[mm]
Dimensions
[H x W in mm]
Weight
approx. [kg]

Actuator

Produktbild
Positioning force
[kN]
Actuating speed
[mm/min]
Stroke
[mm]
Dimensions
[H x W in mm]
Weight
approx. [kg]