Damper actuators, 2 Nm

- For air dampers up to approx. 0.5 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: Open-close or 3-point and proportional
- Caracteristics: universal spindle clamp fo easy direct mounting, shaft dimensions Ø 6 to 15,5 mm round / 5 to 12 mm square, minimum shaft length 35 mm, anti-rotation bracket provided for stability, adjustable angle of rotation, 0,6 m cable connection.

download datasheetpdf icon  cod. S2

Damper actuators, 4 Nm

- For air dampers up to approx. 1 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: Open-close or 3-point and proportional
- Caracteristics: universal spindle clamp fo easy direct mounting, shaft dimensions Ø 10 to 16 mm round / 10 to 12 mm square, minimum shaft length 50 mm, anti-rotation bracket provided for stability, manual over ride by push button, selectable direction of rotation, adjustable angle of rotation.

download datasheetpdf icon  cod. S4

Damper actuators, 8 Nm

- For air dampers up to approx. 2 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: Open-close or 3-point and proportional
- Caracteristics: universal spindle clamp fo easy direct mounting, shaft dimensions Ø 10 to 20 mm round / 10 to 16 mm square, minimum shaft length 50 mm, anti-rotation bracket provided for stability, manual over ride by push button, selectable direction of rotation, adjustable angle of rotation, parallel connection up to 10 actuators.

download datasheetpdf icon  cod. S8

Damper actuators, 16 Nm

- For air dampers up to approx. 4 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: Open-close or 3-point and proportional
- Caracteristics: universal spindle clamp fo easy direct mounting, shaft dimensions Ø 10 to 20 mm round / 10 to 16 mm square, minimum shaft length 50 mm, anti-rotation bracket provided for stability, manual over ride by push button, selectable direction of rotation, adjustable angle of rotation, parallel connection up to 10 actuators

download datasheetpdf icon  cod. S16

Damper actuators, 24 Nm

- For air dampers up to approx. 6 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: Open-close or 3-point and proportional
- Caracteristics: universal spindle clamp fo easy direct mounting, shaft dimensions Ø 10 to 20 mm round / 10 to 16 mm square, minimum shaft length 50 mm, anti-rotation bracket provided for stability, manual over ride by push button, selectable direction of rotation, adjustable angle of rotation, parallel connection up to 10 actuators

download datasheetpdf icon  cod. S24

Spring-return damper actuator, 2,5 Nm

Damper actuator serie SR2 to operate and position air dampers in HVAC systems.Damper actuator serie SR2 to operate and position air dampers in HVAC systems.For air dampers up to approx. 0,5 m2Nominal voltage 24 Vac/dc and 230 VacControl: 2-point, on-off and proportionalCaracteristics: universal spindle clamp fo easy direct mounting, shaft dimensions max Ø 12 mm,minimum shaft length 80 mm, anti-rotation bracket provided for stability, selectable direction of rotation, adjustable angle of rotation, 1 m cable connection.

download datasheet pdf icon  cod. SR2

Spring-return damper actuator, 5 Nm

- For air dampers up to approx. 1 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: 2-point, on-off
- Caracteristics: universal spindle clamp fo easy direct mounting, shaft dimensions Ø 10 to 16 mm round / 7 to 11 mm square, minimum shaft length 80 mm, anti-rotation bracket provided for stability, selectable direction of rotation, adjustable angle of rotation, 1 m cable connection

download datasheetpdf icon  cod. SR5

Spring-return damper actuator, 10 Nm

- For air dampers up to approx. 2 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: 2-point, on-off
- Caracteristics: universal spindle clamp fo easy direct mounting, shaft dimensions Ø 10 to 19 mm round / 10 to 16 mm square, minimum shaft length 80 mm, anti-rotation bracket provided for stability, selectable direction of rotation, adjustable angle of rotation, 1 m cable connection.

.

download datasheetpdf icon  cod. SR10

Spring-return damper actuator, 15 Nm

- For air dampers up to approx. 3 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: 2-point, on-off
- Caracteristics: universal spindle clamp fo easy direct mounting, shaft dimensions Ø 10 to 19 mm round / 10 to 16 mm square, minimum shaft length 80 mm, anti-rotation bracket provided for stability, selectable direction of rotation, adjustable angle of rotation, 1 m cable connection.

download datasheetpdf icon  cod. SR15

Damper actuator with electronic fail-safe function

Rotary damper actuators with Electronic Fail-Safe® (EFS®) function are designed and produced for extended functionalities in HVAC systems and opens up new perspectives in system protection.Rotary damper actuators with Electronic Fail-Safe® (EFS®) function are designed and produced for extended functionalities in HVAC systems and opens up new perspectives in system protection.Electronic Fail-Safe is able to manage short voltage interruptions for max. 4 seconds. In case of longer voltage interruption they will move the dampers or valves if necessary to a predefined emergency position (EFS).

download datasheet pdf icon  cod. SS

Fire and smoke damper actuator, 5 Nm

- For air dampers up to approx. 3 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: 2-point, on-off
- Caracteristics: shaft dimensions standard Ø 12/12 mm square (insert Ø 10/10 mm and  Ø 8/8 mm available), minimum shaft length 30 mm, anti-rotation bracket provided for stability, selectable direction of rotation, 2 not adjustable SPDT auxiliary switches, 1 m cable connection, thermal duct sensor included.

download datasheetpdf icon  cod. ST5

Fire and smoke damper actuator, 10 Nm

- For air dampers up to approx. 2 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: 2-point, on-off
- Caracteristics: shaft dimensions Ø 10...19 mm / 10...16 mm square, minimum shaft length 80 mm, anti-rotation bracket provided for stability, selectable direction of rotation, 2 not adjustable SPDT auxiliary switches, 1 m cable connection, thermal duct sensor included.

download datasheetpdf icon  cod. ST10

Fire and smoke damper actuator, 15 Nm

- For air dampers up to approx. 3 m2
- Nominal voltage 24 Vac/dc and 230 Vac
- Control: 2-point, on-off
- Caracteristics: shaft dimensions Ø 10...19 mm / 10...16 mm square, minimum shaft length 80 mm, anti-rotation bracket provided for stability, selectable direction of rotation, 2 not adjustable SPDT auxiliary switches, 1 m cable connection, thermal duct sensor included.

download datasheetpdf icon  cod. ST15