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OPERATOR OVERVIEW
The LiftMaster model MEGA SWING UL swing gate operator is unique in the industry. Setting the MEGA SWING UL apart are many
features that make it the front runner in its class. With standard features like:
• Built in battery run - inherent 24 Vdc backup power with regulated 24 Vdc for accessories.
• High torque 1/2 HP 24 volt Permanent Magnet DC motor.
• Full service controller with eight inputs and LED indicators for loops, card reader, radio, etc.
• Continuous duty operation for most types of gates.
• Reversible gate direction for right or left handed operation.
• Instant Reverse Device (IRD) monitor senses obstructions going open and close.
• Automatic open of gate when ac power is lost if desired (with 15 second delay selection).
• ANTI-TAIL GATE with QUICK CLOSE feature STOP gate in close travel if tail-gating is sensed.
• Upon complete system failure (lightning, surges, etc.) gate can opened by emergency release pin.
• All rust proof aluminum construction with baked on powder coat enamel.
• Molded Polyethylene UV stabilized cover never needs wax or paint.
• Unique Clam-Shell cover design. Cover is removed with out disconnecting the drive arm.
• Double reduction gear reducer eliminates internal chains & gears.
• State of the art MOSFET motor drive technology, NO contactors or relays.
• Dynamic motor braking for precision stopping at open and closed positions.
• Soft start and stop in open and close travel motions.
• Non-Entrapment arm design, arm does not scissor over its self.
• High reliability micro switches actuate through durable limit cams on a precision ground shaft.
• Maximum Run Timer for motor (MRT) with anti-tamper protection in closing direction.
• Each unit configurable as master or second operator.
• Safe 24 Vdc low voltage motor and control wiring.
• LED diagnostics for easy troubleshooting.
• Closing timer adjustable from 1-31 seconds with on/off selection.
• Transient voltage protection on all inputs.
• Capable of being powered from 120 or 230 Vac, or UL Listed Class 2 Solar Power.
• On 120 Vac installations, unswitched duplex out gives convenient supply for 120 Vac accessories.
• Maximum weight of 650 lbs. Maximum length of 18'. (Free moving operation, NO BINDING)
• 10 year perforation warranty on cover and chassis with 2 years on electronics and mechanism.
• Input for safety edge device to reduce the possibility of entrapment – recommended.
• Input for non-contact sensing device (photo beam) for secondary entrapment protection.
NOTE: If the operator is installed in a region where temperatures regularly go below 30˚ F then it is recommended that the optional
heater is installed. Refer to the accessory page.
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