Schneider Electric (Erie) 30-118-T Motor

The Schneider Electric Erie 30-118-T replacement motor is a critical component for maintaining legacy HVAC systems utilizing Erie Classic G and L dampers. Engineered for specific 277V applications at 50/60 Hz, this two-position spring return motor is essential for units manufactured prior to January 2003. Rated as Class F for high-temperature resilience, this synchronous motor provides the reliable torque necessary for precision damper actuation in commercial zonal control environments. When performing a damper motor replacement, ensuring the electrical specs align with this 277V variant is vital to prevent board failure. The robust internal gearing is designed for high-cycle longevity, making it the industry standard for Schneider Electric zone valve parts in retrofitting older pneumatic-to-electric conversions or repairing aging hydronic systems where maintaining original cabinet footprint and linkage alignment is necessary.

• Voltage Compatibility: Designed specifically for 277V systems, ensuring drop-in compatibility with legacy commercial wiring.
• Class F Insulation: High thermal resistance ensures stable operation in restrictive plenums and high-heat environments.
• Spring Return Reliability: Provides consistent mechanical fail-safe positioning upon power loss to protect downstream components.
• Direct Fitment: Eliminates the need for field modifications when servicing pre-2003 Classic Series G and L damper assemblies.

Common Installation Questions

Is the 30-118-T compatible with Erie dampers manufactured after 2003?
No, this motor is specifically tailored for hardware produced before January 2003. Post-2003 units often utilize different mounting footprints or internal tooth counts on the drive gear.

Can this motor be used on 24V or 120V circuits?
This is a dedicated 277V AC component. Applying lower voltage will result in insufficient torque for damper actuation, while higher voltage will cause immediate coil failure.

What is the benefit of the two-position spring return function?
It ensures the damper returns to its default "normal" state (usually closed) during power interruptions, preventing uncontrolled airflow in the building envelope.

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.