|L. A. Ornamental & Rack Corp
3708 NW 82nd Street
Miami, Florida 33147
|A MODEL FOR EVERY NEED
•Several versions available: with slowdown, internal positive
stops, longer stroke. All of them are irreversible.
•Crushing prevention guaranteed by two adjustable bypass
These 120 volt hydraulic linear arms will give full satisfaction and
will smoothly operate any gate up to 700 pounds per leaf.
• Opening angles of 120 degrees
• Irreversible (cannot be opened manually when motor is
• Easy manual release in case of power failure
• Opening and closing: 17 seconds (30 seconds on larger model)
• Adjustable working time from LCD panel control board
• Rated up to 500 opening and closing cycles per day
• Six different models to ensure that all application and
installation scenarios are met
• Optional internal positive stops available on some operators:
no need for external stops on the driveway
• Optional thermostatically controlled heater available to ensure
smooth operation in colder climates
• Install a complete pre-wired electrical enclosure box to further
improve aesthetics and add many optional entry and safety
systems all in one confined lockable enclosure box
Hydraulic gate openers are stronger and more reliable than
electromechanical gate openers, and are therefore trusted
more. They offer many advantages that make them superior and
preferable over electromechanical gate openers.
The main shaft of the gate operator is filled with hydraulic fluid,
and there is a stopper in the center which separates the fluid
into 2 chambers within the shaft. The stopper is connected to
the part of the operator that moves in and out, opening and
closing the gate. The motor is next to a pump with 2 tubes - one
reaching into one chamber of fluid and another reaching into the
other chamber of fluid. When activated, the pumps take water
out of one chamber and pump it into the other chamber, which
forces the stopper and likewise the gate operator to move in
and out depending on whether the gate is opening or closing.
Because of this simple design, hydraulic gate operators are
much more reliable than electromechanical gate operators.
Gate opener can operate in extreme temperatures. From 14
degrees Fahrenheit to 140 degrees Fahrenheit (-10 C to + 60 C).
Strong, compact hydraulic piston, available in various versions
depending on specific needs and field of use. There are models
featuring hydraulic locking and non-locking (reversible) models
that need a solenoid lock to keep them in position.
Operating force is adjusted with extreme precision by means of
the control unit’s electronic control. Operation at the end of
travel is adjusted electronically in the control panel.
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3708 NW 82nd Street Miami Florida 33147, Office: 305-696-0419 Fax: 305-696-0461 E-Mail: LAOrnamental@Aol.com