Product Name Road Barrier Lifting Time 5-6s Falling Time 5-6s Boom Type Straight Boom Length 0-6m Boom Height 85cm Voltage 220V ±10% Frequency 50/60HZ Motor Voltage 220V Feature 1.Special balancing and driving mechanism design makes the barrier boom running up and down steadily and smoothly, non stant speed operation, which eliminates the bad operation occurred while barrier boom is lifting and falling, like fast-acceleration or sudden-stopping occurred while the boom running. 2.In case of the power failure, can adjust the lever by hand.it’s sample operation and convenient, effortless. 3.Motor adopts turbine worm drive cutting power, low noise. Casing made of aluminum alloy material, fas-heating dissipation and nice-looking. 4.Control system adopts microcomputer intelligent technology, humanized control, stability is good. Suitable for all kinds of intelligent parking places and various campus courtyard gate vehicle crossings. 5.The length of arm can be customised.