Gate Operators
Drawing
power from the mains to open a driveway.
Generally there are four types of
electromechanical gate operator, Worm driven (or
Screw type) swing gates, Articulated arm swing
gate operators and underground swing gate
operators and motors for sliding gates.
Electric and Automatic Gate openers are designed
for both sliding and swinging gates and fences.
They can be programmed to open with a manual
device or a wireless transmitter. Automatic Gate
operators can also be fitted with solar panels
to ensure function during blackouts or loss of
electricity.
Safety
It is vital to consider the safety of
an electric gate. An unprotected automatic gate
is a potential hazard for users. As such
manufacturers offer a range of safety
accessories including photoelectric cells,
safety edges and induction loop systems
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Why Buy a Gate Operator?
- Why should I do a 120 volt installation
instead of a 12 volt? Because 120 volts are necessary
for a powerful operation, 120 volt AC motors are by far the most durable.
- Can Hydraulic openers handle larger gates?
Yes, the gate operators can open gates
up to 23 feet!!
- What is the duty factor for an opener?
The better the opener the more cycles per hour rating it will have, cheap
openers have low cycles per hour ratings because they overheat.
- Do hydraulic openers work well in cold
climates? Yes, hydraulic openers work at lower
temperatures than mechanical openers whose gear grease can lose it's
lubricating properties.
- What if I have an opener installation in a
windy area? You need to plan for a larger opener to
handle wind loads especially if you have a solid gate.
- Can I easily replace a mechanical opener
with a hydraulic opener? A hydraulic opener will mount
into a prior mechanical installation without any special requirements.
- What is UL 325?
It's a UL listing that is required by some Building Departments, with
includes additional safety devices.
- Are gate operators self contained?
Yes there are no external parts, the hydraulic pump is built into the unit,
only an electrical cord comes out from the opener.
- Why is a gate operator more powerful?
Because hydraulics in general are more powerful than a gear driven opener
built into the same opener enclosure.
- Why is a gate operator more durable?
By it's nature, Hydraulic operation has fewer moving parts, that's why it's
used universally on all heavy construction equipment.
- Does a gate operator require more
maintenance? No, it requires less, just check the
fluid level and make sure that the opener is operating properly.
- Are hydraulic operators more expensive
than mechanical openers? No, they cost about the
same, but don't compare the cheaply made mechanical openers to quality
hydraulic or mechanical openers.
- What's wrong with the cheaper mechanical
openers? They work for up to 1 or 2 years and break,
too expensive to fix you end up having to replace the unit.
Gate Operators-
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