LCN 4631 Pull Side Electrohydraulic Auto Equalizer Power Operator with Plated Finish
Smart Low-Energy Automatic Door Operator for ADA Compliance
The LCN 4631 Pull Side Electrohydraulic Auto Equalizer Power Operator delivers reliable automatic door operation for accessibility compliance and convenience. This smart low-energy operator features non-sized cylinders suitable for interior doors to 4'6" and exterior doors to 3'6", with non-handed design for versatile installation. UL and cUL listed with ANSI/BHMA 156.19 compliance, this operator meets ADA and ANSI A117.1 accessibility requirements while providing the reliability expected from professional-grade LCN hardware.
Professional Features & Benefits
- Door Compatibility: Non-sized cylinders accommodate interior doors to 4'6" and exterior doors to 3'6" with non-handed design for flexible installation.
- Digital Control System: On-board digital control box provides fast and accurate operational adjustments with factory default memory for consistent performance.
- No Destruct Drive System: Advanced drive technology resists damage from obstruction or misuse, reducing maintenance requirements and extending service life.
- ADA Compliance: Meets American Disabilities Act and ANSI A117.1 requirements for accessibility in power mode operation.
- Plug-and-Play Installation: Simplified connections and mounting system installs without requiring guard rails or safety mats.
- On-Board Diagnostics: Built-in diagnostic capabilities enable quick troubleshooting and system monitoring for reliable operation.
- Premium Plated Finish: Optional plated finish on cover, arm, and fasteners provides enhanced durability and professional appearance.
- Manufacturer Warranty: 2-year limited warranty provides added confidence and protection for commercial applications.
Technical Specifications
- Refer to manufacturer documentation for complete technical specifications.
Installation & Operation
- Verify electrical requirements match available power supply and confirm door dimensions are within specified capacity ranges.
- Disconnect power supply before beginning installation. Follow all applicable electrical codes and safety procedures.
- Mount the unit on top jamb pull side location ensuring adequate clearance for arm operation and future service access.
- Route and connect wiring according to manufacturer wiring diagrams using on-board power supply connections.
- Configure operational settings using digital control box per application requirements and ADA compliance needs.
- Restore power and test all functions including automatic opening cycles, manual operation, and safety features.
- Complete final inspection and document settings. Refer to manufacturer documentation for complete wiring diagrams, programming instructions, and troubleshooting.
Professional Applications
- Healthcare Facility Access Control
- Educational Institution Accessibility Compliance
- Commercial Office Building Entrances
- Retail Establishment Customer Access
- Government and Municipal Building Entrances
- Multi-Tenant Residential Common Areas
- Industrial Facility Personnel Access Points
Why Choose LCN Quality?
LCN electrohydraulic operators deliver professional-grade reliability with advanced No Destruct drive system technology and comprehensive digital control capabilities. Backed by a 2-year limited warranty and UL listing, this operator meets stringent ANSI/BHMA 156.19 standards for commercial door automation. Engineered for demanding accessibility applications where dependable ADA-compliant performance is essential.
Product Documentation & Resources
- [Catalog] LCN Full Line Catalog
- [Catalog] LCN Automatic Operators Catalog
- [Installation Guide] 4630/4640 Series Electric Auto-Equalizer Install
- [Installation Guide] 4630CS/4640CS Electric Auto-Equalizer Install
- [Installation Guide] 4630CS/4640CS Retrofit Install
- [Installation Guide] 4630/4640 Series Remote Key Switch Install
- [Parts Manual] LCN Closers & Auto Operators Parts Manual
Manufacturer Resources
Product Specs
- Series:
- 4630 Series
- ADA Compliant:
- Yes
- BAA Qualified:
- Yes
- Mounting Detail:
- Surface - Top Jamb (Pull Side)
- Warranty:
- 2 Year
- Closer Size:
- 1
- Mounting Location:
- Pull Side
- Subcategory:
- Power Operators - Electrohydraulic
- Product Group:
- Door Controls
- Product Subgroup:
- Power Operators
- Product Type:
- Power Operators - Electrohydraulic
- Finish Type:
- Plated
- Fluid Type:
- All-Weather
- Commercial/Residential:
- Commercial
- Electronic:
- Yes
- Closer Size:
- 2
- Closer Size:
- 3
- Closer Size:
- 4
- Product Model:
- 4631
- Product Voltage:
- 120V
- Door Opening Size:
- 180 Degrees
- Hold Open Feature:
- Yes
- Mounting Method:
- Surface Mount
- Product Category:
- Door Controls
- Product Substrate:
- Iron
- Department:
- Door Hardware