Belimo ZG-LF2 Adaptor Kit

The Belimo ZG-LF2 Crankarm Adaptor Kit is a field-proven solution designed for non-direct mounting applications of Belimo LF Series actuators. Engineered for damper linkage conversions, this T-bracket kit facilitates the mechanical connection between the actuator and the damper shaft when space constraints or shaft orientation prevent direct coupling. The assembly includes a heavy-duty crankarm and a mounting bracket, ensuring structural rigidity during high-torque spring return cycles. Designed for industrial and commercial HVAC automation, this kit accommodates various damper shaft diameters and ensures precise actuator linkage alignment. By utilizing the ZG-LF2 adapter, technicians can effectively manage damper actuator retrofitting on existing louvers or valves, maintaining consistent HVAC control system performance without requiring custom-fabricated brackets. The high-grade steel construction resists deformation under mechanical load, providing a reliable pivot point for critical airflow regulation components.

• Ensures stable actuator mounting in tight plenum spaces or awkward shaft configurations.
• Compatible with the full range of Belimo LF series spring return actuators.
• Facilitates crankarm linkage setups for mechanical damper control.
• Heavy-duty T-bracket design prevents flexing during high-cycle operations.
• Simplifies HVAC retrofit projects where direct coupling is not an option.

How does this kit handle shaft misalignment?
The ZG-LF2 provides the necessary offset and mechanical leverage to bridge the gap between the actuator and the damper shaft, allowing for crankarm adjustment to correct for non-linear alignments.

Can I use this for non-Belimo actuators?
This specific adaptor kit is precision-machined for the Belimo LF series footprint. Using it with other brands may result in improper torque transfer or linkage failure.

What is the primary function of the T-bracket in this assembly?
The T-bracket serves as a rigid mounting platform that elevates the LF actuator away from the mounting surface, providing the clearance needed for the crankarm and ball joint assembly to rotate freely.

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.