Barrier Gate Arm Materials: Aluminum, Fiberglass, and Wood Compared
Gate arm material affects impact behavior, weight balance, and replacement cost more than aesthetics. A practical comparison of the three dominant material …
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AC vs DC Barrier Gate Motors: What the Spec Sheet Won't Tell You
AC and DC motors dominate the barrier gate market for different reasons. Duty cycle, cold-weather behavior, and repair economics vary more than manufacturers …
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Barrier Gate MTBF: What Published Manufacturer Data Actually Tells You
Mean Time Between Failures numbers vary wildly in barrier gate marketing. Understanding how MTBF is measured — and what's excluded — separates useful data from …
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