The LiftMaster® Estate Series SL1000 is a heavy-duty operator designed for high-traffic applications such as gated communities and commercial sites. It is available with your choice of the standard B3 or the enhanced X3 controller boards. Both are engineered for the highest durability and safety. Powered by a continuous-duty 1/2 HP industrial motor with overload protection, the SL1000’s brawny design supports gate lengths up to 40 feet and gate weights up to 1,000 pounds. A cold rolled steel chassis, temperature-resistant gearbox and spin resistant gearbox ensure rugged and reliable performance. Included as standard features are dynamic braking, tailgate suprression and intelligent obstruction sensing.

The inherent adjustable sensing system initiates gate reversal when contact is made with an obstruction. With an exclusive automatic service request, the X3 models are virtually hassle-free – fault conditions or scheduled maintenance automatically initiate a service request through a pager or a computer utilizing the SGOWin operator software.

STANDARD FEATURES (Supported by B3 & X3 models)
• Built-in Radio Receiver
• Inherent obstruction sensing
• External obstruction sensing
• Maglock control
• Control inputs
• Anti-tailgate (ATG) suppression
• Single/dual gate operation
• Tandem gate operation
• Dynamic braking
• Timer to close
• Maximum run timer
• LED indicators
• Limit switches
• Spike & surge protection
• Terminal wiring

X3 Controller Board Expanded Features
• Automatic “service request” system
• Advanced Maintenance Alert System™
• Remote diagnostics
• 7-day time schedule
• Event recording