HP Pro 3100 Series Manual do Utilizador descarregar pdf (Página 4)

AXESS

PRO SERIES 3000

Magnetic Limits.

No micros. No optos. No more embarrassment.

How does it work?

The opener’s output drive shaft

has a key way into which the

M-ALPS’ worm drive shaft is

slotted. When the opener is

driving, the limit assembly is

turning.

Inside the sealed orange cover,

the M-ALPS’ worm drive shaft

then rotates a helical geared

timing shaft.

At the end of the timing shaft a is

a small magnet positioned a few

millimetres over a sensor.

As this magnet turns, the sensor

reads where the North/South

poles are, using this to determine

the door’s overall position.

As this system is magnetic, it will

function eve n i f dir t, d u s t o r othe r

particles sit between sensor and

magnet.

The Axess

Pro Series 3000 features the incredibly reliable and

innovative M-ALPS (Magnetic Automatic Limits Positioning System).

Used successfully for years in the GDO-10 Toro™, M-ALPS is a

proven and reliable system.

M-ALPS does not use cams and microswitches, hence

limits can be set from the ﬂ oor (or even using a transmitter!)

Also, as opto-sensors are not used, the limit assembly is not

susceptible to failures caused by dust and ﬁ ne objects.

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HP Pro 3100 Series Manual do Utilizador Página 4