The Alumatec AT-9-HC is a heavy-duty, high-cycle commercial security grille designed for frequent use in locations like parking structures and industrial sites requiring remote access. As an elevated, motor-operated version of the standard AT-9, it is significantly strengthened with features like additional sleeves, deeper guides with wear strips, and a full-width top slat for enhanced durability. Offering the same airflow and visibility benefits as the AT-9, the AT-9-HC provides a significantly longer lifespan of approximately 100,000 cycles, making it ideal for parking structure applications with up to 50 parking spaces or tenants.

APPLICATIONS: High-cycle operation, Parking structures (up to 50 spaces/tenants), Light to medium-traffic industrial locations, Remote access applications.

STANDARD FEATURES INCLUDE:

• Cycle Life: 100,000 cycle design
• Construction: Sleeved rod and link pattern design, High cycle 3” deep guides with ABS wear strips, Full-width top slat for barrel connection
• Motor: Gear-Head motor operated standard (or optional prep-for-motor)
• Speed: 8-9 inch per second operating speed (standard)
• Assembly: High-cycle spring assembly with US manufactured flange bearings
• Safety: Safety Edge & FRABA (NEMA-4) photo-eyes
• Enclosure: Hood cover

STANDARD FINISHES:

• Mill 

FINISH OPTIONS:

• Clear (Class II) Anodized
• Dark Bronze (Class II) Anodized, or Black (Class II) Anodized
• Custom Powder-Coating (RAL Color-Chart)

VALUE ADDED OPTIONS:

• GH-VFD motor operator (soft start/soft stop)
• Custom link spacing from 9”, 6” and 3” options 
• Operational speed up to 18” per second average on the open.