Need a new door opener for your rolling grilles or shutters? Choose the LiftMaster Garage Opener Model LJ light-duty jackshaft operator. At North Shore Commercial Door, we offer this high-quality product for a wide variety of door sizes to accommodate your needs. This LiftMaster garage opener includes a number of advanced features, including an internal door lock sensing circuit and floor-level disconnect for emergency manual operation. Learn more about this product by using our "Questions" app below.
• Three-button control station with 24VAC control circuit
• Solid-state control and motor drive
• High starting torque motor with overload protection (removable without affecting limit switches)
• Long-life dry type capacitor
• Heavy-duty wormgear-in-oil-bath speed reducer
• Prewired to accept sensing devices
• Fully adjustable linear driven limit switch mechanism