LiftMaster J

Logic 5.0 The Next Generation of Commercial Door Operators

Jackshaft (J) style commercial door operators are optimal for industrial applications. Doors used with this operator should be balanced with the ability to be manually lifted by hand in an emergency or power outage. The operators are typically mounted to the wall when used with smaller sectional overhead doors with a vertical or high lift and mounted to the wall or the front of the hood when used with rolling doors and grilles. J operators are attached to the door jackshaft to indirectly drive the door.


Additional Optional Accessories

MyQ Accessories:
Internet Gateway
Door and Gate Monitor
Remote Light Control

Entrapment Protection Devices:
Monitored Dual-Sided Photo Eyes
Monitored Optical Edge System

Additional Accessories:
3-Button Remote Control
Mushroom Button Control Station
Red/Green Traffic Light