Belimo LM24A-S Damper Actuator

Description

The Belimo LM24A-S damper actuator is a robust and reliable solution designed for adjusting dampers in technical building installations. Ideal for air dampers up to approximately 1 m², this actuator ensures precise control and high performance in HVAC applications. With a torque of 5 Nm and versatile control options, it meets various operational requirements with ease.

 

 

 Electrical Data

- Nominal Voltage: AC/DC 24 V

- Nominal Voltage Frequency: 50/60 Hz

- Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V

- Power Consumption in Operation: 1 W

- Power Consumption in Rest Position: 0.2 W

- Power Consumption for Wire Sizing: 1.5 VA

- Connection Supply / Control: Cable 1 m, 3x 0.75 mm²

- Parallel Operation: Yes (note the performance data)

- Auxiliary Switch: 1x SPDT, 0...100%

- Switching Capacity of Auxiliary Switch: 1 mA...3 A (0.5 A inductive), DC 5 V...AC 250 V

 

 Functional Data

- Torque Motor: 5 Nm

- Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation)

- Manual Override: With push-button, can be locked

- Angle of Rotation: Max. 95°

- Running Time Motor: 150 s / 90°

- Sound Power Level, Motor: 35 dB(A)

- Mechanical Interface: Universal shaft clamp 6...20 mm

- Position Indication: Mechanical, pluggable

 

 Safety Data

- Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV)

- Power Source UL: Class 2 Supply

- Protection Class Auxiliary Switch IEC/EN: 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

- Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission

 

 Environmental Data

- Type of Action: Type 1.B

- Rated Impulse Voltage Supply / Control: 0.8 kV

- Rated Impulse Voltage Auxiliary Switch: 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

- Weight: 0.54 kg

 

 

 

 Product Features

- Simple Direct Mounting: Universal shaft clamp for easy installation on damper shafts.

- Manual Override: Push-button allows manual operation when needed.

- Adjustable Angle of Rotation: Mechanical end stops for precise angle settings.

- High Functional Reliability: Overload protection with automatic stop at end position.

- Flexible Signalling: Adjustable auxiliary switch for versatile signal configurations.

 

 

 

Additional accesories:

 

- Electrical Accessories:

  - Auxiliary Switch 1x SPDT Add-on (S1A)

  - Auxiliary Switch 2x SPDT Add-on (S2A)

  - Feedback Potentiometer 140 Ω Add-on (P140A)

  - Feedback Potentiometer 1 kΩ Add-on (P1000A)

  - Feedback Potentiometer 10 kΩ Add-on (P10000A)

 

- Mechanical Accessories:

  - Shaft Extension 170 mm ø10 mm for damper shaft ø6...16 mm (AV6-20)

  - Shaft Clamp one-sided, clamping range ø6...20 mm, Multipack 20 pcs. (K-ELA)

  - Anti-rotation Mechanism 180 mm, Multipack 20 pcs. (Z-ARS180)

  - Form Fit Inserts in various sizes (ZF8-LMA, ZF10-LMA, ZF12-LMA, etc.)

  - Position Indicator, Multipack 20 pcs. (Z-PI)

 

 

 

Why You Should Buy

The Belimo LM24A-S damper actuator is an essential component for any HVAC system, offering precise control, reliability, and ease of installation. Its versatile features and high-quality construction ensure optimal performance, making it a valuable investment for any technical building installation.

  

 

For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.

 

Product form

The Belimo LM24A-S damper actuator is a robust and reliable solution designed for adjusting dampers in technical building installations. Ideal... Read more

SKU: LM24A-S

£147.00£102.90 Excl. VAT

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      Description

      The Belimo LM24A-S damper actuator is a robust and reliable solution designed for adjusting dampers in technical building installations. Ideal for air dampers up to approximately 1 m², this actuator ensures precise control and high performance in HVAC applications. With a torque of 5 Nm and versatile control options, it meets various operational requirements with ease.

       

       

       Electrical Data

      - Nominal Voltage: AC/DC 24 V

      - Nominal Voltage Frequency: 50/60 Hz

      - Nominal Voltage Range: AC 19.2...28.8 V / DC 19.2...28.8 V

      - Power Consumption in Operation: 1 W

      - Power Consumption in Rest Position: 0.2 W

      - Power Consumption for Wire Sizing: 1.5 VA

      - Connection Supply / Control: Cable 1 m, 3x 0.75 mm²

      - Parallel Operation: Yes (note the performance data)

      - Auxiliary Switch: 1x SPDT, 0...100%

      - Switching Capacity of Auxiliary Switch: 1 mA...3 A (0.5 A inductive), DC 5 V...AC 250 V

       

       Functional Data

      - Torque Motor: 5 Nm

      - Direction of Motion Motor: Selectable with switch 0 (ccw rotation) / 1 (cw rotation)

      - Manual Override: With push-button, can be locked

      - Angle of Rotation: Max. 95°

      - Running Time Motor: 150 s / 90°

      - Sound Power Level, Motor: 35 dB(A)

      - Mechanical Interface: Universal shaft clamp 6...20 mm

      - Position Indication: Mechanical, pluggable

       

       Safety Data

      - Protection Class IEC/EN: III, Safety Extra-Low Voltage (SELV)

      - Power Source UL: Class 2 Supply

      - Protection Class Auxiliary Switch IEC/EN: 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

      - Hygiene Test: According to VDI 6022 Part 1 / SWKI VA 104-01, cleanable and disinfectable, low emission

       

       Environmental Data

      - Type of Action: Type 1.B

      - Rated Impulse Voltage Supply / Control: 0.8 kV

      - Rated Impulse Voltage Auxiliary Switch: 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

      - Weight: 0.54 kg

       

       

       

       Product Features

      - Simple Direct Mounting: Universal shaft clamp for easy installation on damper shafts.

      - Manual Override: Push-button allows manual operation when needed.

      - Adjustable Angle of Rotation: Mechanical end stops for precise angle settings.

      - High Functional Reliability: Overload protection with automatic stop at end position.

      - Flexible Signalling: Adjustable auxiliary switch for versatile signal configurations.

       

       

       

      Additional accesories:

       

      - Electrical Accessories:

        - Auxiliary Switch 1x SPDT Add-on (S1A)

        - Auxiliary Switch 2x SPDT Add-on (S2A)

        - Feedback Potentiometer 140 Ω Add-on (P140A)

        - Feedback Potentiometer 1 kΩ Add-on (P1000A)

        - Feedback Potentiometer 10 kΩ Add-on (P10000A)

       

      - Mechanical Accessories:

        - Shaft Extension 170 mm ø10 mm for damper shaft ø6...16 mm (AV6-20)

        - Shaft Clamp one-sided, clamping range ø6...20 mm, Multipack 20 pcs. (K-ELA)

        - Anti-rotation Mechanism 180 mm, Multipack 20 pcs. (Z-ARS180)

        - Form Fit Inserts in various sizes (ZF8-LMA, ZF10-LMA, ZF12-LMA, etc.)

        - Position Indicator, Multipack 20 pcs. (Z-PI)

       

       

       

      Why You Should Buy

      The Belimo LM24A-S damper actuator is an essential component for any HVAC system, offering precise control, reliability, and ease of installation. Its versatile features and high-quality construction ensure optimal performance, making it a valuable investment for any technical building installation.

        

       

      For more information and to explore our range of Belimo products, visit our website at https://ecospares.co.uk/collections/belimo. If you need any assistance, please get in touch with us on 01772 284 626.

       

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