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Types
AA,AE,ANF and ANR - Roller Ramp
Clutches |
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Please
click image to order a catalogue.
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These freewheels are high torque
roller ramp clutches for applications
within an encased lubrication
system. Torque is transmitted
by keyway in bore and 2 keyseats
on end faces of outer race (except
AA series).
Type AA has drilled outer race
to bolt to gears, or to machine
housing if used as backstop
when cover F4 from AGF series
can be used to provide fully
sealed unit. Types AA and AEF
incorporate axial clearance
"S" to avoid need for precise
axial positioning of inner and
outer races. This can also accommodate
shaft temperature expansion.
Type ANR incorporates its own
bearings to centre inner and
outer races. Size ANR 8-20 have
steel on steel plain bearing,
whilst larger units use two
series 160 ball-bearings. |
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| Types
AGF and AGFN Roller Ramp Clutches |
| Combined
Roller Ramp Clutch with Ball
Bearings and outer race tapped
to accept End Flanges |
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| AGF
and AGFN freewheels contain
their own bearings, to centre
inner and outer races. The outer
race is tapped to enable fitting
of a range of standard end flanges,
but can equally be adapted to
fit gears, or other driven equipment
to suit special applications.
Combination with standard end
flanges or flexible couplings
provides complete unit, with
its own lubrication, enabling
easy fitting to drive equipment. |
| Type
AGFN incorporates a keyway in
the outer race for torque transmission,
enabling simple connection of
gears, sprockets and pulleys.
Clutches, with the outer races
having through drilled holes
instead of tapped holes, are
available to order (types ALF
& ALFN). These clutches use
V ring face contact seals for
reduced overrun drag torque,
and also permits higher overrun
speeds on outer race, and so
are particularly suited to high
speed indexing and continuous
overrun applications. |
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| Types
AGF and AGFN Clutches assembled
with End Flanges |
| Combination
of AGF Series roller ramp clutches
with a selection of end flanges
provides a versatile range of
clutches complete with own bearing
support and integral lubrication
system. Flanges can be combined
as required to suit most applications,
the following combinations being
most common. |
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AGF-Fl-F2
is most popular combination,
enabling easy mounting of pulley,
sprocket or gear on outer race.
F2 flange enables re-lubrication.
AGF-F2-F7
is designed to enable connection
of flexible couplings and universal
joints. Can also be used to
locate on m/c frame as backstop.
In this application F4 cover
could be used instead of F2
plate.
AGFN-F5-F6
enables simple fitting of gears,
sprockets, pulleys, etc. with
positive drive through key on
outer race. |
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