Belimo SM230A damper actuator

Description

The Belimo SM230A Damper Actuator is designed to adjust dampers in technical building installations. Suitable for air dampers up to approximately 4 m², this actuator delivers a reliable performance with a torque motor of 20 Nm. Its robust design and versatile functionality make it an ideal choice for HVAC systems, ensuring efficient and precise control.

 

Technical Specifications:

 

Electrical Data:

  • Nominal Voltage: AC 100...240 V
  • Nominal Voltage Frequency: 50/60 Hz
  • Nominal Voltage Range: AC 85...265 V
  • Power Consumption in Operation: 2.5 W
  • Power Consumption in Rest Position: 0.6 W
  • Power Consumption for Wire Sizing: 6 VA
  • Connection Supply / Control: Cable 1 m, 3x 0.75 mm²
  • Parallel Operation: Yes (note the performance data)

 

Functional Data:

  • Torque Motor: 20 Nm
  • Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation)
  • Manual Override: Push-button, can be locked
  • Angle of Rotation: Max. 95°
  • Angle of Rotation Note: Can be limited on both sides with adjustable mechanical end stops
  • Running Time Motor: 150 s / 90°
  • Sound Power Level, Motor: 45 dB(A)
  • Mechanical Interface: Universal shaft clamp reversible 10...20 mm
  • Position Indication: Mechanical, pluggable

 

Safety Data:

  • Protection Class IEC/EN: II, reinforced insulation
  • Protection Class UL: II, reinforced insulation
  • Degree of Protection IEC/EN: IP54
  • Degree of Protection NEMA/UL: NEMA 2
  • Enclosure UL: Enclosure Type 2
  • EMC: CE according to 2014/30/EU
  • Low Voltage Directive: CE according to 2014/35/EU
  • Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14
  • UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1

 

Environmental Data:

  • Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission
  • Type of Action: Type 1
  • Rated Impulse Voltage Supply / Control: 2.5 kV
  • Pollution Degree: 3
  • Ambient Humidity Max.: 95% RH, non-condensing
  • Ambient Temperature: -30...50°C [-22...122°F]
  • Storage Temperature: -40...80°C [-40...176°F]
  • Servicing: Maintenance-free

 

Physical Data:

Weight: 0.94 kg

 

Simple Direct Mounting: Universal shaft clamp for easy installation, with an anti-rotation device to prevent actuator rotation.

Manual Override: Convenient push-button manual override, which can be locked in place.

Adjustable Angle of Rotation: Mechanical end stops allow for customisable angle limits.

High Functional Reliability: Overload protection, no limit switches needed, automatic stopping at end stops.

 


Electrical Accessories:

  Auxiliary switch 1x SPDT add-on (S1A)

  Auxiliary switch 2x SPDT add-on (S2A)

  Feedback potentiometers (140 Ω, 1 kΩ, 10 kΩ add-ons)

 

Mechanical Accessories:

  Actuator arm for standard shaft clamp (reversible) (AH-20)

  Various shaft extensions and ball joints suitable for damper crank arms

  Shaft clamps and anti-rotation mechanisms

  Position indicators and mounting kits

 

For more details on the Belimo SM230A Damper Actuator and to explore other Belimo products, please visit our website at https://www.ecospares.co.uk/collections/belimo. If you need any assistance, don't hesitate to get in touch with us.

 

Product form

The Belimo SM230A Damper Actuator is designed to adjust dampers in technical building installations. Suitable for air dampers up to... Read more

SKU: SM230A

£187.00£130.90 Excl. VAT

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      Description

      The Belimo SM230A Damper Actuator is designed to adjust dampers in technical building installations. Suitable for air dampers up to approximately 4 m², this actuator delivers a reliable performance with a torque motor of 20 Nm. Its robust design and versatile functionality make it an ideal choice for HVAC systems, ensuring efficient and precise control.

       

      Technical Specifications:

       

      Electrical Data:

      • Nominal Voltage: AC 100...240 V
      • Nominal Voltage Frequency: 50/60 Hz
      • Nominal Voltage Range: AC 85...265 V
      • Power Consumption in Operation: 2.5 W
      • Power Consumption in Rest Position: 0.6 W
      • Power Consumption for Wire Sizing: 6 VA
      • Connection Supply / Control: Cable 1 m, 3x 0.75 mm²
      • Parallel Operation: Yes (note the performance data)

       

      Functional Data:

      • Torque Motor: 20 Nm
      • Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation)
      • Manual Override: Push-button, can be locked
      • Angle of Rotation: Max. 95°
      • Angle of Rotation Note: Can be limited on both sides with adjustable mechanical end stops
      • Running Time Motor: 150 s / 90°
      • Sound Power Level, Motor: 45 dB(A)
      • Mechanical Interface: Universal shaft clamp reversible 10...20 mm
      • Position Indication: Mechanical, pluggable

       

      Safety Data:

      • Protection Class IEC/EN: II, reinforced insulation
      • Protection Class UL: II, reinforced insulation
      • Degree of Protection IEC/EN: IP54
      • Degree of Protection NEMA/UL: NEMA 2
      • Enclosure UL: Enclosure Type 2
      • EMC: CE according to 2014/30/EU
      • Low Voltage Directive: CE according to 2014/35/EU
      • Certification IEC/EN: IEC/EN 60730-1 and IEC/EN 60730-2-14
      • UL Approval: cULus according to UL60730-1A, UL60730-2-14, and CAN/CSA E60730-1

       

      Environmental Data:

      • Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low-emission
      • Type of Action: Type 1
      • Rated Impulse Voltage Supply / Control: 2.5 kV
      • Pollution Degree: 3
      • Ambient Humidity Max.: 95% RH, non-condensing
      • Ambient Temperature: -30...50°C [-22...122°F]
      • Storage Temperature: -40...80°C [-40...176°F]
      • Servicing: Maintenance-free

       

      Physical Data:

      Weight: 0.94 kg

       

      Simple Direct Mounting: Universal shaft clamp for easy installation, with an anti-rotation device to prevent actuator rotation.

      Manual Override: Convenient push-button manual override, which can be locked in place.

      Adjustable Angle of Rotation: Mechanical end stops allow for customisable angle limits.

      High Functional Reliability: Overload protection, no limit switches needed, automatic stopping at end stops.

       


      Electrical Accessories:

        Auxiliary switch 1x SPDT add-on (S1A)

        Auxiliary switch 2x SPDT add-on (S2A)

        Feedback potentiometers (140 Ω, 1 kΩ, 10 kΩ add-ons)

       

      Mechanical Accessories:

        Actuator arm for standard shaft clamp (reversible) (AH-20)

        Various shaft extensions and ball joints suitable for damper crank arms

        Shaft clamps and anti-rotation mechanisms

        Position indicators and mounting kits

       

      For more details on the Belimo SM230A Damper Actuator and to explore other Belimo products, please visit our website at https://www.ecospares.co.uk/collections/belimo. If you need any assistance, don't hesitate to get in touch with us.

       

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