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NIHVA – Boom Barrier Manufacturer

The proven and reliable combination of electric motor and lever system is a simple and extremely reliable drive solution. This allows a short opening and closing time without the Boom Barrier bouncing in the final position. The lever system locks the boom barrier at both ends. Even in the event of a power failure, you can easily move it by hand. The complete drive system is mounted in the barrier housing as a single unit and can easily be separated from the housing by removing the mounting screws. A built-in spring mechanism provides the boom barrier with precise balance. The spring must be factory set to accommodate the length of the boom before shipping. Depending, for example, if the boom barrier has been shortened or if the boom has signs attached, the springs can easily be reset in the field during assembly. It is also easy to change the on-site handling from the right axis to the left axis.

Drive unit

The barrier is driven by a torque motor mounted on a central cast aluminum support. The support also includes drive shaft bearings, gearbox, and counterbalance spring mounts. Torque motors are designed for alternating current. No limit switch or friction clutch is required. It is maintenance-free and can be stopped in any position without damage. In the end position, the motor remains powered and mechanically locks the boom barrier via the lever system. This minimizes power consumption. This power is dissipated in the form of heat, preventing condensation and corrosion. This ensures reliable and problem-free operation, especially in cold climate conditions. The built-in position sensor provides accurate boom barrier status information to the associated controller. The self-learning control unit ensures optimal braking without the boom barrier bouncing or swaying from its final position. The barrier is factory wired and tested, ready to connect and comes with all necessary mounting accessories.


The high quality, rugged housing is manufactured from 2mm zinc phosphate steel and powder coated with RAL 2000 (orange) for bleaching and no negative environmental impact. The control unit is mounted on a removable galvanized steel panel. The components inside the barrier housing are easily accessible through the maintenance door and removable top cover.

Available version

Barriers are supplied with the boom barrier attached to either the right or left side. In the standard configuration, the maintenance access door is located on the road side, but you can use one of the opposite doors if desired.

Boom Barriers

The boom barrier is extruded from a very stable aluminum alloy to produce a 100 mm x 55 mm x 1.6 mm octagonal profile, finished with a white powder coat of RAL 9010 and then a bright red reflective tape strip. Applies. If you want the boom barrier to be longer than 3.5 meters, you must install a pendulum post or a fixed post. If the available vertical height is limited, the barrier can be supplied with an articulated boom at an additional cost. To calculate the dimensions of an articulated boom, you must specify the barrier length (D =) and height (H =).

Control Unit

The MLC controller was developed especially by Magnetic. Using microprocessor technology to ensure a flexible and modern approach to control technology, MLC and auxiliary control unit with all suitable expansion options, including I/O box and serial communication interface, foldable mounting plate Is attached to.


Please observe the following safety instructions and country-specific accident prevention regulations for installation and operation.

NIHVA Technologies Best Automatic barriers, Boom Barrier manufacturers, suppliers & exporters in India. Contact for best service: Mob: + 91 8551091333, Email: [email protected]

This post first appeared on Door Automation Services, please read the originial post: here

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NIHVA – Boom Barrier Manufacturer


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