Belimo Non Fail-safe Damper Actuators Types

In this article, we are going to discuss the Belimo non-fail-safe damper actuator series and types.

Non Fail-Safe Actuators:

Belimo non fail-safe damper actuators are designed for use in a wide variety of HVAC damper applications.

The torque range from 2 Nm to 160 Nm and the ability to direct mount on standard damper shafts or jackshafts, these solutions are ideal for controlling dampers found in built-up or packaged air handlers, VAV terminal units, fan coil units, and unit ventilators used in hospitals, schools/universities, and data center’s.

LM series:

The LM series includes 10 different types of actuators, 5 of which are 230 volt and 5 of which are 24 volt. They are:

LM230A:

• Angle of rotation: 95,
• Control type: Open/close, 3-point,
• Degree of protection: IP54,
• Electrical connection: Cable,
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override : With push-button, can be locked,
• Mechanical interface: Universal shaft clamp 6...20 mm,
• Power consumption (holding): 0.5 W,
• Power consumption (running): 1.5 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC: AC 100...240 V,

 LM230A-F:

• Angle of rotation: 95,
• Control type: Open/close, 3-point,
• Degree of protection: IP54,
• Electrical connection: Cable,
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override: With push-button, can be locked,
• Mechanical interface: Form fit 8x8 mm,
• Power consumption (holding): 0.5 W,
• Power consumption (running): 1.5 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC: AC 100...240 V,

 LM230A-S:

• Angle of rotation: 95,
• Control type: Open/close, 3-point,
• Auxiliary switches: 1 x SPDT
• Degree of protection: IP54,
• Electrical connection: Cable,
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override: With push-button, can be locked,
• Mechanical interface: Universal shaft clamp 6...20 mm,
• Power consumption (holding): 0.5 W,
• Power consumption (running): 1.5 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC: AC 100...240 V,

LM230A-TP:

• Angle of rotation: 95,
• Control type: Open/close, 3-point,
• Degree of protection: IP54,
• Electrical connection: Terminals
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override: With push-button, can be locked,
• Mechanical interface: Universal shaft clamp 6...20 mm,
• Power consumption (holding): 0.5 W,
• Power consumption (running): 1.5 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC: AC 100...240 V,

 LM230ASR:

• Angle of rotation: 95,
• Control type: DC 2...10 V
• Degree of protection: IP54,
• Electrical connection: Cable
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override: With push-button, can be locked,
• Mechanical interface: Universal shaft clamp 6...20 mm,
• Power consumption (holding): 1 W,
• Power consumption (running): 2 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC: AC 100...240 V,

 LM24A:

• Angle of rotation: 95,
• Control type: Open/close, 3-point
• Degree of protection: IP54,
• Electrical connection: Cable
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override: With push-button, can be locked,
• Mechanical interface: Universal shaft clamp 6...20 mm,
• Power consumption (holding): 0.2 W,
• Power consumption (running): 1 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC 24 V,

 LM24A-F:

• Angle of rotation: 95,
• Control type: Open/close, 3-point
• Degree of protection: IP54,
• Electrical connection: Cable
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override: With push-button, can be locked,
• Mechanical interface: Form fit 8x8 mm,
• Power consumption (holding): 0.2 W,
• Power consumption (running): 1 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC 24 V,

 LM24A-MOD:

• Actuator Type: Non fail-safe,
• Angle of rotation: 95,
• Control type: BACnet MS/TP, Modbus RTU, MP-Bus, DC 2...10 V, DC 0.5...10 V, Hybrid (communicative / analog).
• Degree of protection: IP54, NEMA 2, UL Enclosure Type 2
• Electrical connection: Cable
• Manual override: With push-button, can be locked,
• Mechanical interface: Universal shaft clamp 6...20 mm,
• Power consumption (holding): 1.3 W,
• Power consumption (running): 2.5 W,
• Running time (motor): 150 s / 90°,
• Running Time range (Motor): 35...150 s,
• Safety Function: NO,
• Torque: 45 in-lb [5 Nm],
• Voltage AC/DC 24 V,

LM24A-S:

• Angle of rotation: 95,
• Auxiliary switches: 1 x SPDT
• Control type: Open/close, 3-point
• Degree of protection: IP54,
• Electrical connection: Cable
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override: With push-button, can be locked,
• Mechanical interface: Universal shaft clamp 6...20 mm,
• Power consumption (holding): 0.2 W,
• Power consumption (running): 1 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC 24 V,

 LM24A-SR:

• Angle of rotation: 95,
• Control type: DC 2...10 V
• Degree of protection: IP54,
• Electrical connection: Cable
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override: With push-button, can be locked,
• Mechanical interface: Universal shaft clamp 6...20 mm,
• Power consumption (holding): 0.4 W,
• Power consumption (running): 1 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC 24 V,

 LM24A-TP:

• Angle of rotation: 95,
• Control type: Open/close, 3-point
• Degree of protection: IP54,
• Electrical connection: Terminals
• Fail-safe: NO,
• Fail-safe function: Non fail-safe,
• Manual override: With push-button, can be locked,
• Mechanical interface: Universal shaft clamp 6...20 mm,
• Power consumption (holding): 0.2 W,
• Power consumption (running): 1 W,
• Running time (motor): 150 s / 90°,
• Torque: 5 Nm,
• Voltage AC/DC 24 V,

LMQ24A:

• Voltage AC/DC: AC/DC 24 V
• Power consumption (running): 13 W
• Power consumption (holding): 2 W
• Power Consumption for Wire Sizing: 23 VA
• Connection Supply Control: Cable 1 m, 3 x 0.75 mm²
• Torque: 4 Nm
• Control type: Open/close
• Direction of Motion Motor: selectable with switch 0 (ccw rotation) / 1 (cw rotation)
• Manual override: With push-button, can be locked
• Angle of rotation: 95
• Running time (motor): 2.5 s / 90°
• Mechanical interface: Universal shaft clamp 8...26.7 mm
• Protection category: IP54
• Degree of Protection NEMA: NEMA 2
• Enclosure Type: UL Enclosure Type 2
• Ambient Temperature: -30...40°C [-22...104°F]

LMQ24A-SR:

• Voltage AC/DC: AC/DC 24 V
• Power consumption (running): 13 W
• Power consumption (holding): 2 W
• Power Consumption For Wire Sizing: 23 VA
• Connection Supply Control: Cable 1 m, 4 x 0.75 mm²
• Torque: 4 Nm
• Control type: DC 2...10 V
• Direction Of Motion Motor: selectable with switch 0/1
• Manual override: With push-button, can be locked
• Angle of rotation: 95
• Running time (motor): 2.5 s / 90°
• Mechanical interface: Universal shaft clamp 8...26.7 mm
• Protection category: IP54
• Degree Of Protection NEMA: NEMA 2
• Enclosure Type: UL Enclosure Type 2
• Ambient Temperature: -30...40°C [-22...104°F]

Related Video Link:

1. Belimo TRF24 SR Modulating Rotary Actuator 2. Belimo Linear Actuator 3. Belimo GM 24G-SR-T Non Fail Safe Actuators 4. Belimo NFA S2 230V Ac Spring Return Actuator 5. Belimo Modulating Damper Actuator GM24A-SR 6. Belimo SMQ 24A-SR Modulating Damper Actuator 7. Belimo LMQ24A Modulating Damper Actuator 8. Belimo FSAFB24-SR-S Fail-Safe & Spring Return Damper Actuator 9. Belimo FSAFB24-SR Fail Safe and Spring Return Damper Actuator 10. Belimo BEN 230 Smoke Damper Actuator 11. BELIMO BEN 24 Model Smoke Damper Actuator Overview and Technical data’s

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