The LiftMaster® SW490 offers powerful performance for high cylce and heavy industrial
swing gate applications.
Get durable protection and easy service access with the Weather-Resistant Steel Cover.
Extend the life of the Operator with a powerful AC Motor.
Rated for gates up to 22 ft. in length weighing up to 1000 lbs. 20 cycles per hour.
Support both single and three-phase applications with multiple power configurations
Safety and Security With our built-in Security+ 2.0® interference-eliminating technology,
you can be confident that your property is secure and only your remote will open
and close your gate.
Know when your gate is about to open or close with a pre-motion warning.
UL/cUL Listed tested to the most stringent industry guidelines.
LiftMaster Gate Operator complies with UL325 standards. Secondary entrapment devices
must be added to meet UL325 standards. Your Installer will recommend suitable secondary
entrapment devices such as photo eyes or edge sensors.