LiftMaster SD Slide Door Operator - Logic 5

The LiftMaster SD Slide Door Operator – Logic 5 Series is a commercial-duty operator designed for sliding and split industrial doors. Installed above the doorway and aligned with the direction of door travel, the SD Series provides reliable operation for demanding commercial and industrial applications.

The operator features an emergency manual disconnect for manual door operation when needed, along with automatic reconnection when power is restored. Logic 5 controls and a built-in Security+ 2.0 radio receiver provide dependable control and accessory compatibility.

Key Features

• Commercial operator for sliding and split industrial doors
• Logic 5 control system
• Installs above the doorway in the direction of door travel
• Emergency manual disconnect with automatic reconnect
• Built-in Security+ 2.0 radio receiver
• Multiple voltage and horsepower configurations available
• Available for left-hand or right-hand door operation

Base Kit Includes

• Safety beams
• Sprocket
• Chain
• Built-in Security+ 2.0 radio receiver
• Installation instructions

Voltage Options

• 115/230V AC, Single Phase
• 208/230/460V AC, Three Phase – SD503L5
• 575V AC, Three Phase – SD505L5

Horsepower Options

• 1/2 HP
• 3/4 HP – SD751L5
• 1 HP – SD101L5

Door Width Options

Available for 8 ft., 10 ft., 12 ft., 14 ft., 16 ft., 18 ft., 20 ft., 22 ft., and 24 ft. door widths.

Door Handling

• Left-hand
• Right-hand

Compatible Accessories

• 811LM Single-Button Remote
• 813LM Three-Button Remote
• 893MAX Three-Button Remote
• 828LM Internet Gateway
• 829LM Garage Door Monitor
• 825LM Remote Light Control
• 823LM Light Switch

The LiftMaster SD Series is suitable for warehouses, distribution centers, factories, and other commercial facilities that require dependable automation for sliding door systems.