Belimo TFB120-SR : 22 in-lb Spring Return Damper Actuator

120V 22inlb 2-10vdc SR

Solve the problem of where to mount a set point control with Belimo's new 2-10vdc 22inlb spring return traffic signal actuator. The actuator reduces the length of the control wire and features interchangeable connectors for use with both one and two wire applications, making it easy to install virtually anywhere, even on top of an existing plate. Two different configuration features are available to meet your specific needs.

Belimo's high-speed 22 in-lb DC spring return 2-10Vdc damper actuator includes a sensing coil and a light-blocking screen. Its 20dB noise level makes it ideal for applications such as ventilation dampers, exhaust dampers, and sound attenuating hoods.

Designed to be a robust solution for high volume climate control systems, the TFB120-SR has a 22 in-lb closing force and a minimum of 2 – 10 Volts DC. It has a built in overload protection to avoid motor burn out. This device is ideal for dampening air shutter doors, providing smooth precise control.

The TFB120-SR control valve from Belimo features a spring return damper actuator that operates at pressures from 2 to 10 VDC. It is constructed of food grade stainless steel and an aluminum alloy housing which makes it resistant to corrosion and clogging. The 22inlb of spring return can be set by turning the adjustment screw which allows for precise pressure regulation. This actuator is ideal for pneumatic applications such as beverage or beverage/solvent dispensing systems because it provides quick response and linearity.

The TFB-120SR Series 22 in-lb direct mount damper actuator is the latest addition to the Belimo TF Series lineup. The TFB-120SR can be used with either 2-10Vdc control signals or 120Vac control signal with spring return feature, which allows accurate control of Forced Air Unit (FADU) dampers in HVAC applications.

The Belimo TFB120-SR is a 22 inch lb spring return damper actuator. It comes in 120Volts AC 1-phase and has an option of 1-10V DC. This actuator has a stroke length of 6.625 inches, travel 6.2 inches which makes it highly efficient to control dampers in building construction. You can conveniently choose the configuration you need to operate the damper for either vertical or horizontal applications making it highly versatile. The latching mechanism which keeps the white floating nut in the closed position is designed to ensure optimum performance over time.

The TFB120-SR has a force up to 22 inch-pounds and a maximum current draw of 0.56 amps. The TFB120-SR is a single speed, spring return damper actuator that operates a 120V heater up to 95 ?. The TFB120-SR includes a gas discharge tube and a 1/8 NPT gas inlet nipple.

THE TFB SERIES IS A COMPACT SMOOTH OPERATING SPRING RETURN TRIP VALVE WITH TWO SPRING SELECTABLE DAMPER SETTINGS. THE SR MODEL OFFERS INTERNALLY CUT ALLIGATOR CLIPS FOR CUSTOMIZABLE CONFIGURATIONS AND ISSUE RESTRICTIONS.

The TFB120-SR Spring Return Damper Actuator has a heating current range of 4.0A at 10VDC to 2.0A at 120VAC.

In this design consideration chart, the primary feature of the damper actuator is being those seek to reduce cost by using the features surrounding it to create customer perceived value.

The TFB120 is a direct spring return actuator that features a readily accessible external adjustment mechanism. It has a built in thermal overload protector and an endangered trip linkage.

A Belimo™ spring return actuator for use with non-dampened directly driven fan applications only. Its lightweight design limits energy consumption, while its internal silicone damping provides exceptional noise control.