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Please
click image to order a catalogue.
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Clamping
Elements RCK 16 |
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These
clamping elements are basically
to same design as RCK 13, but
with increased diameter flange
to locate hub and prevent axial
movements, so combining good
concentricity with positive
axial location. The increase
in friction between the cones
due to axial restriction results
in torque reduction of approx
20% , but this also means reduced
surface pressures to both hub
and shaft. |
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Clamping
Elements RCK 19
Type
RCK 19 are normally referred
to as Clamping Discs, used to
clamp externally onto thin walled
hubs to lock them to the shaft.
The design permits the use of
large diameter shafts with small
hub sizes, and is popular for
connection of large sprocket
and pulleys. The design provides
for optimum concentricity, with
high torque transmission. A
number of shaft diameters can
be accommodated by one size
of unit. |
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Elements RCK 40 |
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These
are the original type of shaft
clamping elements, proven in
a wide range of applications
for more than 20 years. Suited
to more general applications,
this series provides medium
torque transmission, which can
be increased by mounting the
unit in series. This type does
not provide self centering,
and therefore other methods
of centring the hub to the shaft
are required. The units do not
move axially during clamping
and generally self-release when
clamping screws are relaxed. |
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Clamping
Elements RCK 50
These shaft clamping elements
consist of just two conical
rings which require the minimum
of radial space, so providing
compact assemblies, and enabling
use within small hub diameters.
The design offers the maximum
versatility of design, but does
require the customer to provide
their own thrust ring assembly.
Whilst only providing low torque
transmission per unit they can
be combined (up to 4 units)
to increase 'torque capacity.
When fully clamped these units
provide excellent gaslight sealing.
Many designs of thrust rings
are possible. These units do
not self centre, so require
external means of centring the
hub. |
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