Liftmaster MA034RDOT Mega Arm Barrier Gate Articulating

Product Description

The LIFTMASTER MA034RDOT is a 9-foot articulating mega arm barrier gate designed for controlled vehicle access management. This arm assembly mounts to compatible LiftMaster barrier gate operators and swings upward in an articulating arc, allowing the arm to clear overhead obstructions and fit installations where a standard rigid arm would not work. It is intended for commercial and high-traffic access control applications and is typically installed by certified gate system technicians or access control professionals.

The MA034RDOT is suited for parking facilities, gated communities, commercial lots, toll lanes, and other controlled-access entry points where a longer arm span is required. The articulating design accommodates sites with space constraints that prevent the use of a fixed rigid boom. This arm is sold as a single unit and is intended as an OEM-style replacement or upgrade component for qualifying LiftMaster barrier gate operator systems.

Key Features

• 9-foot arm length provides wide lane coverage for vehicle access control
• Articulating design allows the arm to fold at a pivot point during operation, reducing clearance requirements
• OEM-style component engineered for direct compatibility with LiftMaster barrier gate operators
• Single-unit packaging simplifies replacement and inventory management

Compatibility

Designed as an OEM-style replacement or upgrade arm for compatible LiftMaster barrier gate operator systems. Refer to the operator installation manual or contact the manufacturer to confirm fitment with your specific gate operator model before ordering.

Installation Notes

Installation should be performed by a qualified gate system technician or licensed access control professional familiar with ANSI/UL 325 standards for door, drapery, gate, louver, and window operators. Disconnect and lock out power to the gate operator before removing or installing any arm components. Verify that the mounting hardware and pivot mechanism are properly secured and torqued per the operator manufacturer specifications before returning the system to service. Inspect the full travel arc of the articulating arm after installation to confirm clearance from all surrounding structures and vehicles.