LCN 4630/4640 Auto Equalizer™ Series Operators

The 4630 and 4640 Series operators are designed primarily for manually opening applications that sometimes require an automatic opening. They are backed by a 2-year limited warranty, are UL and cUL listed, meet ANSI/BHMA 156.19, meet the American Disabilities Act (ADA) and ANSI A117.1 requirements for accessibility.

The 4630 and 4640 Series are best for multi-door applications and provide easy access for the elderly and people with disabilities. The digital control box provides fast and accurate adjustments and the “No Destruct” drive system resists damage.

Body construction

  • Digital control box
  • On-board power supply
  • Factory default memory

Quality and durability

  • On-board diagnostics
  • “No Destruct” drive system reduces chance of damage
  • 2-year warranty


  • Plug-and-play connections
  • Installs without guard rails or safety mats
  • Wood and machine screws

Product Downloads: LCN 4630 Auto Door Operator