This articulated or folding arm is specially designed to control vehicular traffic in private and public underground parking areas where headroom is insufficient. These ruggedly constructed and well engineered arms will extend up to 12 ft. (3.66m) in the “down” position, yet easily clear a 7’6″ (2.29m) ceiling when “up”.

The arms link assembly is made with precision machined parts rotating in oil impregnated “oilite” bushings for long and friction-free life.

The gate arm is made of 1″ x 6″ (2.54cm x 15.24cm) clear wood such as white pine, painted in black exterior paint. Fitted on both sides with diagonal yellow stripes for easier visibility. Arm has quick-change clamp to facilitate replacement if broken, without having to dismantle the drive system. The gate arm is counterbalanced with steel weights for effortless smooth operation.

Doorlec model TCBOA has a synchronized double-linkage drive assembly. Engineered to withstand the abuse of continuous operation.

Thermostatically-controlled, 500 watts heater ensures normal temperature in the cabinet during extreme weather conditions, prevents freezing of oil in the speed reducer and eliminates humidity on electrical components.

Will accept, when specified, any optional equipment for fully-automatic operation.

SKU TCBOA Categories , Tag

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