Page 269 - Herrajes Patricios - Catalogo LCN

Automatic
Operators

Low Energy Operators

The basic design concept for all LCN power operator systems is door control of both the opening and closing motion of the door. Our
designs allow the system to be easily retrofitted into existing doors and frames as well as new construction. A basic LCN electrohydraulic/
pneumatic system consists of a power operator based on a heavy duty LCN 4040 Series door closer and peripheral actuators. Our
electromechanical automatic operators utilize a motor gearbox and a control box to perform the opening and closing function. LCN
offers a choice of either electrohydraulic, electromechanical or pneumatic low energy automatic operators.

APPLICATIONS COMMON SYSTEM FEATURES
n Electrohydraulic and pneumatic systems are used primarily for manual n Power opening plus full door control.
opening with available push button automatic opening. n No guide rails or safety devices required due to low energy design.
n Electromechanical systems are used primarily for automatic openings. n Adjustable opening force.
n For dedicated handicap access. n Adjustable closing power.
n Stand alone or integrated into larger multi-door systems. n 4630 and 4810 operators meet ADA reduced manual opening force
n Surface and concealed mountings. requirements.
n Installation accessories available for unusual conditions. n Electrohydraulic and pneumatic systems feature adjustable
n CAUTION ! For exterior doors exceeding 3´0˝ wide by 7´0˝ tall, backcheck that slows opening swing at about 70°.
interior doors exceeding 4´0˝ wide by 8´0˝ tall, or any door exceeding n Electromechanical systems feature electronic backcheck that slows
225 pounds, consult factory before specifying or installing LCN opening swing at about 70°.
electrohydraulic or pneumatic automatic operators. n Systems allow for separate adjustment of general closing and latch
n CAUTION ! For exterior doors exceeding 4´0˝ wide by 7´0˝ tall, speed.
interior doors exceeding 4´0˝ wide by 8´0˝ tall, or any door exceeding n Electrohydraulic and pneumatic systems are available in six standard
200 pounds, consult factory before specifying or installing LCN finishes or a wide selection of optional custom powder coat finishes
Electromechanical automatic operators. to blend with door and frame.
A156.19 SYSTEM DESIGN PARAMETERS n Electromechanical systems are available in two standard anodized
n Cycle test standard of 300,000 full load operating cycles. finishes.
n UL & NEC compliant.
n Power opening plus full door control.
n Compatible with most security and safety systems.
n Open to backcheck no faster than 3 seconds.
n Capable of full integration with high security keypads and card
n Opening time to fully open is no faster than 4 seconds.
readers.
n Remain fully open for at least 5 seconds.
n Wiring allows for sequential operation for vestibule applications.
n Closing time from 90° to 10° is no faster than 3 seconds. Electromechanical systems require additional components.
n Less than 15 lb to stop doors motion. n Modular design simplifies installation and maintenance.
n Kinetic energy must not exceed 1.25 lb-ft.
n In event of failure, less than 15 lb to release latch, less than 30 lb to put WARRANTY
door in motion, less than 15 lb to fully open door system. n 2 year limited warranty. See General Information Section for complete
details.

MAINTENANCE
n Operators mounted according to the LCN installation instructions
require no periodic maintenance or adjustments.
n Periodic visual inspections are recommended.

G5
LCN Door Control Catalog
phone: 877-671-7011 n fax: 800-248-1460 n www.allegion.com/us n 009426 rev. 01/18