Guide · 3 min read
Articulated arm, linear arm and underground operators for swing gates: how they differ in plain language.
By Zenitrix Technologies team · Updated · 3 min read
Articulated and linear arms are fixed to the pillar and the gate leaf. They are common for retrofits and are easy to reach for service.
Underground units are hidden in the ground, which keeps the gate looking clean. They need proper drainage and careful installation.
Gate weight, leaf width, pillar space and how the gate opens decide the choice. A site visit confirms what works.
Installation starts with a site survey of gate weight, width, alignment, ground level and power point. Civil work such as a foundation plate or rack track is prepared, the operator and controller are fitted, safety devices are set, and the owner is trained on remotes and manual release.
An operator (motor) moves the gate leaf. A control board decides when to open, stop or close, and reads inputs from remotes, keypads, RFID readers or a mobile app. Photocells and safety edges stop or reverse the gate if something is in the way.
The gate must be sound, reasonably light for its size and move freely by hand. A site survey checks weight, alignment, ground level and space, and any repair needed first.
Photocells across the opening, a safety edge on the moving leaf, a warning lamp and a manual release are the basics. Pedestrian and vehicle paths should be considered separately.
It depends on the controller model. Ask for the memory capacity of the controller you are quoted, especially for communities with many users.
Gates used daily benefit from a scheduled check of the motor, rack or arms, limit settings and safety devices. Frequency depends on use and site conditions.
Yes. We visit, measure and send a written quote. Call or WhatsApp +91 85006 32002 to book a visit.
Yes. We repair and service gates, doors, barriers and shutters from any brand, and offer AMC plans.
Written by the Zenitrix Technologies team. Last updated 2026-10-02.
