Belimo Af120 Us Actuator –new - Free Shipping

US $400

Naperville, Illinois, United States
Oct 25th

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Belimo AF120 US Actuator –New ***This item is the older version actuator which was replaced by the AFRBUP. It is about 2” longer than the AFRBUP*** The AF series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides consistent torque to the damper with and without power applied to the actuator. The AF series provide 95° of rotation and are provided with a graduated position indicator showing 0° to 95°. The AF has a unique manual positioning mechanism which allows the setting of any damper position within its 95° of rotation. The AF series actuators are shipped at +5° (5° from full fail-safe) to provide automatic compression against damper gaskets for tight shut-off. When power is applied to the AF series, the manual mechanism is released. The actuators will now try to close against the 0° position during its normal control operations. The manual override can also be released physically by the use of a crank supplied with the actuator. The AF uses a brushless DC motor which is controlled by an Application Specific Integrated Circuit (ASIC). The ASIC monitors and controls the actuator’s rotation and provides a digital rotation sensing function to prevent damage to the actuator in a stall condition. The actuator may be stalled anywhere in its normal rotation without the need of mechanical end switches. The actuators are Double Insulated so a ground connection is not required. The AF120 US version is provided with 2 built-in auxiliary switches. These SPDT switches are provided for safety interfacing or signaling, for example, for fan start-up. The switching function at the fail-safe position is fixed at +5°, the other switch function is adjustable between +25° to +85°. Actuator Technical Data: Control: On/Off Power Supply: 120VAC +/- 10% 50/60 Hz / Electrical Connection: 3 ft, 18GA 2 wire pigtail appliance cord Position Indication: Visual indicator 0° to 95° Running Time Motor: <150 sec. (on-off) Running Time Spring: <20 sec Ambient Temperature: -22°F to 122°F Housing: NEMA 2 zinc coated steel Agency Listings: UL 873, CSA C22.2 NO. 24 cert, CE Quality Standard: ISO 9001 Ships anywhere in the lower 48 United States. Free Shipping!