LCN 9540-3454LH 9540 Series Motor Gearbox

Optimize controlled access and operator performance in commercial and institutional facilities with the LCN 9540-3454LH 9540 Series motor gearbox door closer. This LCN gearbox is engineered to provide consistent, repeatable motion for powered door operators, reducing bounce and stress on hardware while supporting secure entry points. With a maximum opening force of 15 lbs and handed/senior-swing options, the 9540 Series adapts to a wide range of mounting and traffic requirements for retrofit or new installations.

Built as a driving mechanism for operators, the unit improves coordination with access control, security, and monitoring systems—helpful where integration with surveillance or building management is required. Installers and facilities managers will appreciate the precise control, reduced maintenance needs, and enhanced occupant safety that come from reliable, predictable operation. The product also includes a 2-year limited warranty for added confidence in long-term deployments. For robust, operator-ready door control that supports security and access control objectives, specify the LCN 9540-3454LH motor gearbox for your next project or contact us to confirm compatibility with your operator.

• Provides consistent, controlled door movement to improve security and reduce wear on operators
• Delivers up to 15 lb maximum opening force for smooth, predictable access control
• Handed and senior-swing configurations enable flexible installation on a variety of door assemblies
• Designed as a reliable driving mechanism for operators, improving integration with access control and monitoring systems
• Backed by a 2-year limited warranty for dependable performance in commercial and institutional settings