Description
Overview
The Belimo ZG-LMSA-1 is a genuine OEM shaft extension designed to accommodate 3/8″ diameter shafts, providing a simple and reliable solution for extending actuator reach in damper and valve control applications. Engineered to Belimo’s exacting standards, this accessory ensures a secure, play-free connection between the actuator and the shaft, maintaining precise control and long-term performance in HVAC systems.
Key Features
- Designed specifically for 3/8″ (diameter) shafts
- Genuine Belimo OEM accessory for assured compatibility
- Extends actuator shaft reach for installations with limited clearance or non-standard mounting configurations
- Durable construction for long service life in commercial and industrial HVAC applications
- Easy installation — no special tools required
- Compatible with Belimo LM-series and LMSA-series actuators
Applications
- Damper actuator installations requiring shaft length extension
- Retrofit and replacement projects where shaft reach must be increased
- Commercial HVAC air handling units, VAV systems, and building automation applications
Why Choose Belimo?
Belimo is a globally recognized leader in actuator and valve technology for HVAC systems. Using genuine Belimo accessories like the ZG-LMSA-1 ensures full compatibility, maintains system warranties, and delivers the precision performance that building automation and HVAC professionals depend on.







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