LCN 4631-STD 691 LowEnergy Auto Equalizer LTBRZ

LCN 4631-STD 691 LowEnergy Auto Equalizer LTBRZ is a Grade 1 low energy surface-mounted electromechanical door operator designed to enhance accessibility. With its slide track arm and pull-side mounting, this operator accommodates doors ranging from 36" to 48" in width and supports a weight capacity of up to 225 lbs. The operator features a powered 90-degree swing and a manual swing of 170 degrees, ensuring versatility for various applications. This model is an excellent choice for commercial environments, offering easy access for individuals with disabilities, the elderly, or anyone needing assistance. The LCN 4630 Series includes a digital control box, allowing for seamless manual operation with the option for automatic opening when needed. It meets ADA requirements in power mode, reinforcing its commitment to accessibility. The 4631-STD is non-handed, making installation straightforward for either right or left swinging doors. It comes with a light bronze painted finish and a durable metal cover. Adjustable back check and hold open functionality further enhance its usability. This operator is packaged with all necessary screws for installation and is designed for commercial use, reflecting LCN's dedication to quality and reliability in door hardware solutions.

LowEnergy Auto Equalizer LTBRZ

Grade 1 Low Energy Surface Mounted Electromechanical Benchmark Door Operator, Slide Track Arm Standard, Pull Side Mounted, 36" - 48" Door, 90 Deg. Powered, 170 Deg. Manual Swing, Machine and Wood Screws, Light Bronze Painted Finish, Non-Handed

The 4630 Auto Equalizer is LCN's smart and reliable electrically powered low energy power operator. It provides easy access for people with disabilities or the elderly. Designed for manual openings that require occasional automatic opening.

The 4630 Series is a smart and reliable electrically low-energy power operator.

The 4630 Series has a digital control box and is designed for manual opening applications that occasionally require automatic opening.  This series provides easy access for people with disabilities, the elderly, or the frail. 

• Standard, top jamb (pull side) mounted 4630 series closer shipped with single lever (standard) arm, metal cover, standard track, and wood and machine screw pack. Actuators available separately, see pages 199-215 of the Catalog
• Meets ADA requirements (power mode).
• Non-sized cylinders for interior doors to 4’0” and exterior doors to 3’0”.
• Non-handed for either right or left swinging door.
• 4630 has easily accessible switches to provide on/off and continuous hold open functions. 4630CS provides concealed on/off power switch. Control module provides all timing and sequential door functions, electric strike controls and adjustments for opening speed and force.
• Standard or optional custom powder coated finish, end caps are black.
• Optional plated finish on cover, arm, and fasteners.

Resources

• 4630 Series Electrohydraulic Operators Cut Sheet
• Choosing the Right LCN Auto Operator
• LCN 4600 Series Installation Guide
• LCN 4600 with 8310-856 Wiring Diagram
• LCN 4600CS Series Installation Guide
• LCN 4840 Series Product Guide - Automatic Operators
• LCN Auto Operators Catalog
• LCN Closers & Auto Operators Installation Guide
• LCN Closers & Automatic Operators Parts Manual
• LCN Low Energy Automatic Operators Brochure
• LCN RXLXEL with 4600 Wiring Diagram
• Von Duprin Finishes Chart