Belimo AF-P Bracket
The Belimo AF-P is a heavy-duty anti-rotation bracket designed specifically for securing AF and NF series actuators in high-torque HVAC applications. As a veteran-grade actuator mounting accessory, this T-bracket prevents the actuator housing from rotating during operation, ensuring all motor torque is transferred directly to the damper shaft. Built for long-term field reliability, the AF-P is a critical damper actuator hardware component that maintains precise alignment between the drive and the linkage. Its slotted design allows for the necessary "actuator float," preventing binding and premature mechanical failure of the V-bolt or internal gears. Whether you are performing a Belimo actuator retrofit or a new installation on large-scale air handlers, this replacement anti-rotation strap provides the stability required for consistent fail-safe actuator performance. Compatible with standard #8 self-tapping screws, it facilitates a rigid connection to the ductwork or mounting surface, making it an essential part of any professional HVAC mechanical accessory kit.
Key Benefits- Universal Compatibility: Engineered specifically for the Belimo AF-P footprint, fitting all AF and NF series spring-return actuators.
- Eliminates Mechanical Binding: Provides the correct amount of lateral play to accommodate the actuator's natural elliptical movement, protecting the damper shaft.
- Optimized Torque Transfer: Ensures 100% of the actuator's rated torque is applied to the damper, preventing housing rotation in high-velocity systems.
- Rugged Construction: Zinc-coated steel prevents corrosion in demanding mechanical room environments and outdoor enclosures.
- Fast Installation: Pre-drilled for standard self-tapping screws, allowing for quick attachment to sheet metal ducting.
Is the AF-P bracket required for direct-coupled mounting?
Yes, every direct-coupled installation requires an anti-rotation bracket to prevent the actuator from spinning. While a strap is often included with new units, the Belimo AF-P is the dedicated T-style replacement for heavy-duty AF/NF series applications.
Why should the pin not be "bottomed out" in the actuator slot?
Technicians must ensure the bracket pin is centered in the actuator's slot. If the pin is jammed against the top or bottom of the channel, it restricts the actuator's natural float, which can lead to broken V-bolts or stripped internal gears due to excessive side-loading.
Can I use an AF-P bracket with an LF or TF series actuator?
While they look similar, the AF-P is sized specifically for the larger chassis of the AF and NF series. For smaller actuators, you should use the LF-P or TF-P to ensure a proper fit and adequate clearance.
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.
Belimo AF-P Bracket
The Belimo AF-P is a heavy-duty anti-rotation bracket designed specifically for securing AF and NF series actuators in high-torque HVAC applications. As a veteran-grade actuator mounting accessory, this T-bracket prevents the actuator housing from rotating during operation, ensuring all motor torque is transferred directly to the damper shaft. Built for long-term field reliability, the AF-P is a critical damper actuator hardware component that maintains precise alignment between the drive and the linkage. Its slotted design allows for the necessary "actuator float," preventing binding and premature mechanical failure of the V-bolt or internal gears. Whether you are performing a Belimo actuator retrofit or a new installation on large-scale air handlers, this replacement anti-rotation strap provides the stability required for consistent fail-safe actuator performance. Compatible with standard #8 self-tapping screws, it facilitates a rigid connection to the ductwork or mounting surface, making it an essential part of any professional HVAC mechanical accessory kit.
Key Benefits- Universal Compatibility: Engineered specifically for the Belimo AF-P footprint, fitting all AF and NF series spring-return actuators.
- Eliminates Mechanical Binding: Provides the correct amount of lateral play to accommodate the actuator's natural elliptical movement, protecting the damper shaft.
- Optimized Torque Transfer: Ensures 100% of the actuator's rated torque is applied to the damper, preventing housing rotation in high-velocity systems.
- Rugged Construction: Zinc-coated steel prevents corrosion in demanding mechanical room environments and outdoor enclosures.
- Fast Installation: Pre-drilled for standard self-tapping screws, allowing for quick attachment to sheet metal ducting.
Is the AF-P bracket required for direct-coupled mounting?
Yes, every direct-coupled installation requires an anti-rotation bracket to prevent the actuator from spinning. While a strap is often included with new units, the Belimo AF-P is the dedicated T-style replacement for heavy-duty AF/NF series applications.
Why should the pin not be "bottomed out" in the actuator slot?
Technicians must ensure the bracket pin is centered in the actuator's slot. If the pin is jammed against the top or bottom of the channel, it restricts the actuator's natural float, which can lead to broken V-bolts or stripped internal gears due to excessive side-loading.
Can I use an AF-P bracket with an LF or TF series actuator?
While they look similar, the AF-P is sized specifically for the larger chassis of the AF and NF series. For smaller actuators, you should use the LF-P or TF-P to ensure a proper fit and adequate clearance.
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 AF-P is a heavy-duty anti-rotation bracket designed specifically for securing AF and NF series actuators in high-torque HVAC applications. As a veteran-grade actuator mounting accessory, this T-bracket prevents the actuator housing from rotating during operation, ensuring all motor torque is transferred directly to the damper shaft. Built for long-term field reliability, the AF-P is a critical damper actuator hardware component that maintains precise alignment between the drive and the linkage. Its slotted design allows for the necessary "actuator float," preventing binding and premature mechanical failure of the V-bolt or internal gears. Whether you are performing a Belimo actuator retrofit or a new installation on large-scale air handlers, this replacement anti-rotation strap provides the stability required for consistent fail-safe actuator performance. Compatible with standard #8 self-tapping screws, it facilitates a rigid connection to the ductwork or mounting surface, making it an essential part of any professional HVAC mechanical accessory kit.
Key Benefits- Universal Compatibility: Engineered specifically for the Belimo AF-P footprint, fitting all AF and NF series spring-return actuators.
- Eliminates Mechanical Binding: Provides the correct amount of lateral play to accommodate the actuator's natural elliptical movement, protecting the damper shaft.
- Optimized Torque Transfer: Ensures 100% of the actuator's rated torque is applied to the damper, preventing housing rotation in high-velocity systems.
- Rugged Construction: Zinc-coated steel prevents corrosion in demanding mechanical room environments and outdoor enclosures.
- Fast Installation: Pre-drilled for standard self-tapping screws, allowing for quick attachment to sheet metal ducting.
Is the AF-P bracket required for direct-coupled mounting?
Yes, every direct-coupled installation requires an anti-rotation bracket to prevent the actuator from spinning. While a strap is often included with new units, the Belimo AF-P is the dedicated T-style replacement for heavy-duty AF/NF series applications.
Why should the pin not be "bottomed out" in the actuator slot?
Technicians must ensure the bracket pin is centered in the actuator's slot. If the pin is jammed against the top or bottom of the channel, it restricts the actuator's natural float, which can lead to broken V-bolts or stripped internal gears due to excessive side-loading.
Can I use an AF-P bracket with an LF or TF series actuator?
While they look similar, the AF-P is sized specifically for the larger chassis of the AF and NF series. For smaller actuators, you should use the LF-P or TF-P to ensure a proper fit and adequate clearance.
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.
