Belimo ARX120-SR Actuator
The Belimo ARX120-SR is a robust non-spring return actuator designed for the precise modulation of dampers and valves in high-demand HVACR systems. Delivering a powerful 180 in-lb torque, this unit is engineered to handle larger air handling units and complex flow control applications where reliability is paramount. Operating on a universal 120 to 240Vac power supply, it offers professional installers significant flexibility across various site voltages without the need for additional transformers. The actuator utilizes a 2-10 Vdc control signal for accurate positioning, ensuring optimal system efficiency and stable environmental control. Built with a brushless DC motor and electronic run-time protection, the ARX120-SR actuator eliminates the risk of motor burnout during stalls, making it a staple for contractors looking for dependable damper motor replacement solutions in commercial retrofits or new installations. Its manual override button and selectable direction of rotation streamline the commissioning process on-site.
Key Benefits for the Technician- Universal Voltage Compatibility: Operates on any supply from 120V to 240V AC, simplifying inventory and field installation.
- High Torque Output: Provides 180 in-lb (20 Nm) of force, suitable for larger dampers and high-pressure linkages.
- Proportional Control: The 2-10 Vdc feedback and control signal allow for seamless integration with modern Building Automation Systems (BAS).
- Internal Protection: Features electronic stall sensing to protect the gear train and motor, extending the operational life of the unit.
- Field Flexibility: Easy-to-use manual override and adjustable stroke limiters facilitate quick setup and troubleshooting.
How do I calibrate the ARX120-SR for a specific stroke length?
The actuator features an automatic adaptation function. By triggering the adaptation process, the unit will travel to its mechanical limits and map the 2-10 Vdc signal across the detected range for precise linear or rotary control.
Can the ARX120-SR be used in fail-safe applications?
No, this is a non-spring return model. For applications requiring a fail-safe position upon loss of power, a spring-return alternative or an external backup power source would be necessary.
What is the typical runtime for this actuator?
The Belimo ARX120-SR is designed for a standard motor runtime of approximately 150 seconds, providing stable control and preventing rapid hunting in the system.
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: $455.95
-65%$455.95
$159.58Belimo ARX120-SR Actuator
The Belimo ARX120-SR is a robust non-spring return actuator designed for the precise modulation of dampers and valves in high-demand HVACR systems. Delivering a powerful 180 in-lb torque, this unit is engineered to handle larger air handling units and complex flow control applications where reliability is paramount. Operating on a universal 120 to 240Vac power supply, it offers professional installers significant flexibility across various site voltages without the need for additional transformers. The actuator utilizes a 2-10 Vdc control signal for accurate positioning, ensuring optimal system efficiency and stable environmental control. Built with a brushless DC motor and electronic run-time protection, the ARX120-SR actuator eliminates the risk of motor burnout during stalls, making it a staple for contractors looking for dependable damper motor replacement solutions in commercial retrofits or new installations. Its manual override button and selectable direction of rotation streamline the commissioning process on-site.
Key Benefits for the Technician- Universal Voltage Compatibility: Operates on any supply from 120V to 240V AC, simplifying inventory and field installation.
- High Torque Output: Provides 180 in-lb (20 Nm) of force, suitable for larger dampers and high-pressure linkages.
- Proportional Control: The 2-10 Vdc feedback and control signal allow for seamless integration with modern Building Automation Systems (BAS).
- Internal Protection: Features electronic stall sensing to protect the gear train and motor, extending the operational life of the unit.
- Field Flexibility: Easy-to-use manual override and adjustable stroke limiters facilitate quick setup and troubleshooting.
How do I calibrate the ARX120-SR for a specific stroke length?
The actuator features an automatic adaptation function. By triggering the adaptation process, the unit will travel to its mechanical limits and map the 2-10 Vdc signal across the detected range for precise linear or rotary control.
Can the ARX120-SR be used in fail-safe applications?
No, this is a non-spring return model. For applications requiring a fail-safe position upon loss of power, a spring-return alternative or an external backup power source would be necessary.
What is the typical runtime for this actuator?
The Belimo ARX120-SR is designed for a standard motor runtime of approximately 150 seconds, providing stable control and preventing rapid hunting in the system.
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.
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Description
The Belimo ARX120-SR is a robust non-spring return actuator designed for the precise modulation of dampers and valves in high-demand HVACR systems. Delivering a powerful 180 in-lb torque, this unit is engineered to handle larger air handling units and complex flow control applications where reliability is paramount. Operating on a universal 120 to 240Vac power supply, it offers professional installers significant flexibility across various site voltages without the need for additional transformers. The actuator utilizes a 2-10 Vdc control signal for accurate positioning, ensuring optimal system efficiency and stable environmental control. Built with a brushless DC motor and electronic run-time protection, the ARX120-SR actuator eliminates the risk of motor burnout during stalls, making it a staple for contractors looking for dependable damper motor replacement solutions in commercial retrofits or new installations. Its manual override button and selectable direction of rotation streamline the commissioning process on-site.
Key Benefits for the Technician- Universal Voltage Compatibility: Operates on any supply from 120V to 240V AC, simplifying inventory and field installation.
- High Torque Output: Provides 180 in-lb (20 Nm) of force, suitable for larger dampers and high-pressure linkages.
- Proportional Control: The 2-10 Vdc feedback and control signal allow for seamless integration with modern Building Automation Systems (BAS).
- Internal Protection: Features electronic stall sensing to protect the gear train and motor, extending the operational life of the unit.
- Field Flexibility: Easy-to-use manual override and adjustable stroke limiters facilitate quick setup and troubleshooting.
How do I calibrate the ARX120-SR for a specific stroke length?
The actuator features an automatic adaptation function. By triggering the adaptation process, the unit will travel to its mechanical limits and map the 2-10 Vdc signal across the detected range for precise linear or rotary control.
Can the ARX120-SR be used in fail-safe applications?
No, this is a non-spring return model. For applications requiring a fail-safe position upon loss of power, a spring-return alternative or an external backup power source would be necessary.
What is the typical runtime for this actuator?
The Belimo ARX120-SR is designed for a standard motor runtime of approximately 150 seconds, providing stable control and preventing rapid hunting in the system.
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.
