LiftMaster LA500UL Single Swing Gate Actuator Kit

High-Capacity Linear Automation for Residential and Light Commercial Gates

The LiftMaster LA500UL Single Swing Gate Actuator Kit, packaged as model LA500PKGUL, is a 24 VDC linear gate operator designed for residential and light commercial vehicular swing gates. Its commercial-duty cast aluminum actuator, precision-machined all-metal gear drive, and 300-cycle-per-day rating make it suitable for larger gates and entrances that see frequent daily use.

Gate capacity is based on both gate length and weight. The LA500 supports up to 1,600 lb at 8 ft, 1,200 lb at 12 ft, 800 lb at 16 ft, or 600 lb at 18 ft. The actuator opens a properly configured gate 90 degrees in approximately 15-17 seconds, with soft start and soft stop helping reduce stress on the gate and operator hardware.

The standard kit includes the LA500DC primary actuator, control box with two 7Ah backup batteries, expansion board, and LMRRUL monitored retro-reflective photoeye. LiftMaster myQ technology provides remote monitoring and gate control when the operator is paired with compatible myQ connectivity equipment. The system is also solar-ready and supports Security+ 2.0 as well as compatible Security+ 3.0 MAX and Universal accessories.

Key Features

• High-capacity linear actuator for single swing gates up to 18 ft
• Handles up to 1,600 lb at 8 ft, with capacity adjusted according to gate length
• 24 VDC continuous-duty motor rated for up to 300 cycles per day
• Commercial-duty cast aluminum actuator housing
• Precision-machined all-metal wormgear drive
• Approximately 15-17 second travel time for a 90° opening
• Soft start and soft stop for controlled gate movement
• Battery backup with two 12V 7Ah batteries included
• 120/240 VAC single-phase power capability
• Solar-ready with compatible LiftMaster solar equipment
• myQ compatible for remote gate monitoring and control
• Security+ 2.0 onboard radio receiver supports up to 50 compatible remote controls
• Current platform also supports compatible Security+ 3.0 MAX and Universal accessories
• Electronic open and close limit programming
• Inherent obstruction sensing with adjustable reversal force
• LMRRUL monitored retro-reflective photoeye included
• Expansion board included for additional safety, loop detection, and control functions
• Quick Close and Anti-Tailgate capabilities
• Programmable auxiliary relays for warning devices, gate status, and other functions
• Pre-motion warning alarm can activate 3 seconds before gate movement
• Configurable AC-fail and low-battery operation
• Wireless dual-gate communication when expanded with a second compatible operator and control box
• Keyed manual release allows manual gate movement when required
• Industrial surge suppression
• HomeLink compatible with Version 4.0 and higher
• UL listed for Class I, II, III, and IV vehicular swing gate applications

Technical Specifications

• Manufacturer: LiftMaster
• Package Model: LA500PKGUL
• Operator Series: LA500UL
• Primary Actuator: LA500DC
• Product Type: Single linear swing gate operator kit
• Application: Residential and light commercial vehicular swing gates
• Motor: 24 VDC continuous duty
• Gear Drive: Precision-machined all-metal wormgear
• Housing: Commercial-duty cast aluminum
• Daily Cycle Rating: Up to 300 cycles per day
• Maximum Gate Capacity at 8 ft: 1,600 lb
• Maximum Gate Capacity at 12 ft: 1,200 lb
• Maximum Gate Capacity at 16 ft: 800 lb
• Maximum Gate Capacity at 18 ft: 600 lb
• 90° Travel Time: Approximately 15-17 seconds
• Maximum Travel Range: 115°
• Main Power: 120 VAC at 2 A or 240 VAC at 1 A, single phase
• System Operating Voltage: 24 VDC transformer run with battery backup
• Accessory Power: 24 VDC, 500 mA maximum
• Battery Backup: 2 x 12V 7Ah batteries included
• Solar Capability: Up to 60 W with compatible LiftMaster solar equipment
• Solar Requirements: Solar harness and appropriately sized solar panels required and sold separately
• Radio System: Security+ 2.0 onboard receiver
• Remote Capacity: Up to 50 compatible Security+ 2.0 remote controls
• Additional Wireless Compatibility: Compatible Security+ 3.0 MAX and Universal accessories
• myQ Connectivity: Supported with compatible LiftMaster myQ connectivity equipment
• Main Board Safety Inputs: Up to 3 monitored entrapment protection inputs
• Expansion Board: Included
• Expansion Board Safety Inputs: Up to 3 additional configurable monitored inputs
• Loop Detector Support: Exit, Shadow, and Interrupt plug-in loop detector positions
• Limit Setting: Electronic
• Obstruction Protection: Inherent reversing sensor plus monitored external entrapment protection
• Manual Operation: Keyed manual release
• Actuator Dimensions: Approximately 40.41 in L x 5.85 in H x 3.65 in W
• Actuator Weight: Approximately 35 lb
• Standard Control Box Dimensions: Approximately 16.41 in H x 14.44 in W x 6.63 in D
• Standard Control Box Weight: Approximately 13 lb including two 7Ah batteries
• UL Usage Classification: Class I, II, III, and IV
• Warranty: 2 years
• Kit Includes: 1 LA500DC primary actuator, standard control box with control and expansion boards, 2 x 7Ah batteries, LMRRUL monitored photoeye, post bracket, gate bracket, 2 keys, 2 warning signs, mounting hardware, and documentation
• Remote Controls: Not included

Conclusion

The LiftMaster LA500PKGUL is designed for single swing gates that need more capacity and daily-cycle capability than a typical residential linear operator while retaining battery backup, solar capability, myQ connectivity, and commercial access-control integration.

Gate selection should be based on the actual length and weight of the gate leaf. The 1,600 lb rating applies to an 8 ft gate, while an 18 ft gate is rated up to 600 lb. The included LMRRUL provides monitored external entrapment protection, but every installation should be evaluated for additional photoeyes or sensing edges required by its specific entrapment zones.