LiftMaster LJ8950W Light-Duty Commercial Operator for Rolling Doors
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The LiftMaster LJ8950W is a wall-mounted, light-duty commercial jackshaft operator engineered for compatible rolling doors. Its compact side-mounted design makes it an excellent solution for self-storage units, counter shutters, dock doors, and small warehouse applications.
Built-in Wi-Fi and myQ technology provide convenient remote access, allowing authorized users to monitor and control facility doors from a smartphone, tablet, or computer.
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Final Sale
This operator is special order only and is not eligible for returns, exchanges, or refunds. Please verify door compatibility and installation requirements before ordering.
Smart Connectivity and Control
Built-In Wi-Fi Connects directly to the facility’s wireless network without requiring a separate add-on module.
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myQ Technology Open, close, and monitor compatible doors remotely through the myQ platform.
Real-Time Alerts Receive email or push notifications for door activity, status changes, and security events.
Cloud-Based Access Manage compatible doors, facilities, and authorized users remotely from one connected platform.
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Commercial-Grade Construction
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Steel chassis with durable cover for dependable everyday commercial use.
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#48 chain and sprockets for compatible live-shaft and dead-shaft rolling door installations.
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Internal chain-and-sprocket drive provides a compact and durable wall-mounted design.
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Smooth start and stop reduces abrupt movement and helps limit wear on the operator and door system.
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Automatic force adjustment adapts operating force to changing temperatures and environmental conditions.
Performance and Safety
12V DC Motor Thermally protected and permanently lubricated for reliable light-duty commercial performance.
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DC Wi-Fi Logic Board Includes an integrated surge suppressor to support stable operation and connected functionality.
Security+ 2.0 Rolling-code technology helps prevent unauthorized operation by accepting registered devices only.
The Protector System Automatically reverses the door when the safety reversing sensors detect an obstruction.
Battery Backup Capable Supports an optional battery backup for continued access during a power outage. Battery sold separately.
UL Listed Designed and tested for applicable commercial operator safety requirements.
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Specifications
| Operator Type |
Wall-mounted light-duty commercial jackshaft operator |
| Recommended Door Type |
Compatible commercial rolling doors |
| Motor |
12V DC, thermally protected and permanently lubricated |
| Opening Speed |
Approximately 8.5 inches per second |
| Closing Speed |
Approximately 7.6 inches per second |
| Maximum Door Height |
12 feet |
| Maximum Door Width |
18 feet |
| Maximum Door Weight |
650 lbs. |
| Required Clearance |
Approximately 3 inches from the center of the torsion shaft |
| Drive System |
Internal chain-and-sprocket drive |
| Chain |
#48 drive chain |
| Internet Connectivity |
Built-in Wi-Fi with myQ technology |
| Battery Backup |
Compatible; sold separately |
| Warranty |
2-year limited warranty |
What's Included
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LiftMaster LJ8950W commercial rolling door operator
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#48 chain and sprockets for live-shaft and dead-shaft applications
- APBS1 push-button control station
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The Protector System safety reversing sensors
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Compatibility Notice: The LJ8950W must be installed on a compatible, properly balanced rolling door. Verify the door type, dimensions, weight, shaft configuration, available side clearance, headroom, and mounting requirements before placing your order. Professional installation is recommended.
