Liftmaster MEGA ARM TOWER Barrier, LiftMaster Chamberlain Traffic Vehicles Parking Lots Barrier Gates

  Spec Sheet

 Manual

Click Here For Replacement Parts

LiftMaster Arm Barrier - MEGA ARM TOWER ( MADCBB3 )
High Performance Commercial DC Barrier Gate Operators or Openers. The Liftmaster Mega Arm and Liftmaster Mega Arm Tower are DC-powered additions to the family of door gate operators. Designed with a 24V DC (1/2 HP equivalent) motor, these models provide exceptional starting torque and continuous operation, making them ideal for most applications.
Constructed with an aluminum alloy chassis, they're corrosion resistant and light enough for one person to carry and install. The heavy-duty motor supports 6,000 cycles per day with an operator speed of 2.5 seconds to open or close.

LiftMaster MEGA ARM TOWER Barrier Gate Operator Opener -- Add To Cart For Special Pricing - To Low To Advertise (12' Arm Included)

LiftMaster MEGA ARM Barrier Gate Operator Opener -- Add To Cart For Special Pricing - To Low To Advertise (12' Arm Included)

The Mega Arm and Mega Arm Tower are DC-powered additions to the LiftMaster® family of
gate operators. Designed with a 24V DC (1/2 HP equivalent) motor, these models provide
exceptional starting torque and continuous operation, making them ideal for most
applications. Constructed with an aluminum alloy chassis, they´re corrosion resistant and
light enough for one person to carry and install. The heavy-duty motor supports 6,000 cycles
per day with an operator speed of 2.5 seconds to open or close.

No power? No problem!
Built-in battery backup provides seamless operation of the gate operator and all DC control
and sensing devices in the event of a power loss.
2-Year Warranty electronics and mechanism
10-Year Warranty chassis and cover

STANDARD FEATURES
Radio Receiver Built-in
Aluminum Alloy Chassis
Built-in Battery Backup
Soft Start/Stop
DC Operator System
Right or Left-Handed Operation
Breakaway Arm
Control Inputs
LED Indicators
Dual Gate Operation
Dynamic Braking
Magnetic Sensors
Timer to Close

LiftMaster Mega Arm Tower MADCBB3 Barrier Gate Openers High Traffic Commercial Operators
Specifications
*  Operator speed - Opening time: 2.5 seconds
*  Power - 110/220 VAC, Single phase - 60 Hz
*  Operator weight - 350 pounds
*  Accessory power - One - 24 VAC

Construction:
*  Gear Reduction: 60:1 wormgear reducer in oil
*  Motor: 1/2 HP continuous duty
*  Metal Frame: 11-gauge pre-galvanized steel

Optional Equipment
*  Reverse Cabinet Modification
*  Articulated Arms: For use in parking garages where normal arms would be obstructed by ceiling or other obstacles. Available in both wood and PVC construction.
*  12 Foot Wood Arms Standard arm used in most applications
*  10 & 15 Foot PVC Arms Replaces the standard wood arm with a lighter weight PVC arm.
*  Thermostatically Controlled Heater For use in extreme cold environments.
*  Single-Button Radio Modification Allows you to use a radio control to both open and close the barrier arm.