Belimo ZG-JSL Jackshaft Linkage

The Belimo ZG-JSL is a specialized jackshaft linkage kit designed for mounting direct-coupled actuators to ventilation systems with drive shafts ranging from 1/2" to 1.05". This heavy-duty hardware kit facilitates the installation of AMB, GMB, GKB, and NFB series actuators, providing a robust mechanical interface for precise damper control. Constructed from galvanized steel for corrosion resistance, the ZG-JSL ensures reliable torque transmission in demanding HVAC automation environments. This linkage kit is essential for retrofit applications where standard shaft sizes are exceeded or where an offset mounting configuration is required to clear obstructions. By utilizing the ZG-JSL linkage, technicians can maintain actuator alignment and eliminate mechanical play, preventing premature motor wear and ensuring accurate air flow management. Standardize your field installations with this universal solution for large-diameter jackshafts.

• Universal Compatibility: Supports standard jackshaft diameters from 1/2" up to 1.05", providing versatility for various commercial HVAC damper designs.
• Mechanical Integrity: Engineered for high-torque applications, ensuring consistent position feedback and damper modulation.
• Refined Installation: Simplifies actuator mounting in tight spaces or on non-standard damper shafts without requiring custom fabrication.
• Durable Construction: Heavy-gauge steel components withstand high cycling loads and environmental stressors within air handling units.

Is the ZG-JSL compatible with spring-return actuators?
Yes, this linkage is designed to work with both spring-return and non-spring-return Belimo actuators, provided they fall within the supported series specifications.

What is the maximum shaft size for this linkage kit?
The Belimo ZG-JSL is rated for jackshafts with a maximum diameter of 1.05 inches.

Does this kit include the actuator?
No, the ZG-JSL is a mechanical linkage kit; the damper actuator must be sourced separately based on the required torque for your application.

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.