Belimo AFRBUP Actuator
The Belimo AFRBUP Actuator is a heavy-duty spring return damper actuator designed for reliable fail-safe operation in commercial HVAC systems. Delivering 180 in-lb torque, this unit provides the necessary force for positive close-off on airtight dampers. A key technical advantage is its universal power supply, accepting 24 to 240 VAC (or 24 to 125 VDC), which simplifies inventory for technicians and ensures compatibility across various job site voltages without the need for additional transformers.
This On/Off control actuator features a manual override using a 5mm hex crank, allowing for positioning during commissioning or power loss. Its direct-coupled mounting design eliminates the need for complex linkages, fitting shafts up to 1.05 inches in diameter. Engineered with electronic overload protection throughout its 0 to 95-degree rotation, the Belimo AFRBUP prevents motor burnout at the end of its stroke. For increased performance, two units can be tandem mounted to achieve up to 360 in-lb of torque on larger damper banks.
Key Benefits- Universal Voltage Compatibility: Operates on any voltage from 24V to 240V AC, reducing site-specific wiring errors.
- True Fail-Safe Reliability: Mechanical spring return ensures the damper returns to the safe position immediately upon power loss.
- Rugged Torque Output: Provides 180 in-lb (20 Nm) for handling high-pressure air handlers and large-scale dampers.
- Simple Installation: Direct-coupling to the damper shaft with a universal clamp saves time on retrofits and new builds.
- Brushless DC Motor Technology: Ensures long-term efficiency and silent operation at 45 dB(A) during motor runtime.
Can the AFRBUP be used for modulating control?
No, the AFRBUP is an On/Off fail-safe actuator. If your application requires a 2-10 VDC or 4-20 mA signal, you would need the AFX24-MFT or a similar modulating series.
What is the fail-safe direction for this model?
The direction of the spring return fail-safe is reversible by simply flipping the actuator over during mounting (CW/CCW selection).
Is an external transformer required for 120V or 240V applications?
No. The Belimo AFRBUP features an internal multi-voltage power supply that handles line voltage directly, eliminating the need for step-down transformers.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $450.58
-65%$450.58
$157.70Belimo AFRBUP Actuator
The Belimo AFRBUP Actuator is a heavy-duty spring return damper actuator designed for reliable fail-safe operation in commercial HVAC systems. Delivering 180 in-lb torque, this unit provides the necessary force for positive close-off on airtight dampers. A key technical advantage is its universal power supply, accepting 24 to 240 VAC (or 24 to 125 VDC), which simplifies inventory for technicians and ensures compatibility across various job site voltages without the need for additional transformers.
This On/Off control actuator features a manual override using a 5mm hex crank, allowing for positioning during commissioning or power loss. Its direct-coupled mounting design eliminates the need for complex linkages, fitting shafts up to 1.05 inches in diameter. Engineered with electronic overload protection throughout its 0 to 95-degree rotation, the Belimo AFRBUP prevents motor burnout at the end of its stroke. For increased performance, two units can be tandem mounted to achieve up to 360 in-lb of torque on larger damper banks.
Key Benefits- Universal Voltage Compatibility: Operates on any voltage from 24V to 240V AC, reducing site-specific wiring errors.
- True Fail-Safe Reliability: Mechanical spring return ensures the damper returns to the safe position immediately upon power loss.
- Rugged Torque Output: Provides 180 in-lb (20 Nm) for handling high-pressure air handlers and large-scale dampers.
- Simple Installation: Direct-coupling to the damper shaft with a universal clamp saves time on retrofits and new builds.
- Brushless DC Motor Technology: Ensures long-term efficiency and silent operation at 45 dB(A) during motor runtime.
Can the AFRBUP be used for modulating control?
No, the AFRBUP is an On/Off fail-safe actuator. If your application requires a 2-10 VDC or 4-20 mA signal, you would need the AFX24-MFT or a similar modulating series.
What is the fail-safe direction for this model?
The direction of the spring return fail-safe is reversible by simply flipping the actuator over during mounting (CW/CCW selection).
Is an external transformer required for 120V or 240V applications?
No. The Belimo AFRBUP features an internal multi-voltage power supply that handles line voltage directly, eliminating the need for step-down transformers.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Belimo AFRBUP Actuator is a heavy-duty spring return damper actuator designed for reliable fail-safe operation in commercial HVAC systems. Delivering 180 in-lb torque, this unit provides the necessary force for positive close-off on airtight dampers. A key technical advantage is its universal power supply, accepting 24 to 240 VAC (or 24 to 125 VDC), which simplifies inventory for technicians and ensures compatibility across various job site voltages without the need for additional transformers.
This On/Off control actuator features a manual override using a 5mm hex crank, allowing for positioning during commissioning or power loss. Its direct-coupled mounting design eliminates the need for complex linkages, fitting shafts up to 1.05 inches in diameter. Engineered with electronic overload protection throughout its 0 to 95-degree rotation, the Belimo AFRBUP prevents motor burnout at the end of its stroke. For increased performance, two units can be tandem mounted to achieve up to 360 in-lb of torque on larger damper banks.
Key Benefits- Universal Voltage Compatibility: Operates on any voltage from 24V to 240V AC, reducing site-specific wiring errors.
- True Fail-Safe Reliability: Mechanical spring return ensures the damper returns to the safe position immediately upon power loss.
- Rugged Torque Output: Provides 180 in-lb (20 Nm) for handling high-pressure air handlers and large-scale dampers.
- Simple Installation: Direct-coupling to the damper shaft with a universal clamp saves time on retrofits and new builds.
- Brushless DC Motor Technology: Ensures long-term efficiency and silent operation at 45 dB(A) during motor runtime.
Can the AFRBUP be used for modulating control?
No, the AFRBUP is an On/Off fail-safe actuator. If your application requires a 2-10 VDC or 4-20 mA signal, you would need the AFX24-MFT or a similar modulating series.
What is the fail-safe direction for this model?
The direction of the spring return fail-safe is reversible by simply flipping the actuator over during mounting (CW/CCW selection).
Is an external transformer required for 120V or 240V applications?
No. The Belimo AFRBUP features an internal multi-voltage power supply that handles line voltage directly, eliminating the need for step-down transformers.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
