Answer:
Unlike conventional straight-arm barriers, the eSSL BG100 deploys an aluminium lattice fence below the 5-meter boom arm to prevent unauthorized pedestrian under-crawling. It also incorporates bumping bounce-back obstacle detection, a compression spring core, and a dedicated boom rest stand.
The primary differentiating feature of the eSSL BG100 is its integrated aluminium lattice fence. Standard vehicular boom gates leave substantial open clearance underneath the horizontal arm, allowing pedestrians, two-wheelers, or trespassers to slip beneath without authorization. The BG100 resolves this perimeter security vulnerability by dropping a folding aluminium barrier grid down to ground level during closure.
Key structural and safety mechanisms include:
- Boom Rest Stand: Supplied with a dedicated external support stand that cradles the extended 5-meter fencing arm when closed, relieving mechanical stress on the drive gearbox.
- Bumping Bounce-Back Safety: Onboard obstacle-sensing logic reverses arm travel automatically if resistance is encountered during closure.
- Compression Spring Core: Utilizes a compression spring balancing design that minimizes mechanical failure risks common to conventional extension springs.
- Die-Cast Motor Housing: Built with a precision die-casting aluminium alloy motor and an integrated cooling fan for continuous thermal dissipation during high-frequency cycles.
