Vilter VSM 71-701, Руководство по эксплуатации и обслуживанию

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Installation
This means there is a minimal amount of wavi-
ness in the disc pack when viewed from the
side. This will result in a flexing element that
is centered and parallel to its mating flange
faces. Move the connected equipment to ac-
complish the above.
NOTE: The disc pack is designed to an optimal
thickness and is not to be used for axial adjust-
ments.
As a guide, maximum and minimum values for
dimension “E” are given. These dimensions are
suggested for initial installation. Additional ca-
pacity is available to compensate for thermal and
structural movement. Maximum axial capacity
values for these couplings are also given. See chart
above.
c. Angular Alignment . Rigidly mount a dial in-
dicator on one hub or shaft, reading the face of
the other hub flange, as shown on next page.
Rotate both shafts together, making sure the
shaft axial spacing remains constant. Adjust
the equipment by shimming and/or moving so
that the indicator reading is within .002 inch
per inch of coupling flange.
between shaft and hub face with a depth mi-
crometer. Mount a dial indicator to read axial
hub movement. Set the indicator to “0”. Re-
move hub and install key(s). Remount hub,
drawing it up the shaft to the “0” set point.
Continue to advance hub up the taper to the
desired axial position. Use the indicator as a
guide only. A pre-set axial stop device can be
helpful. Check the final results with a depth
micrometer. The hub may have to be heated in
order to reach the desired position on the shaft.
DO NOT SPOT HEAT THE HUB OR DIS-
TORTION MAY OCCUR.
Install shaft lock-
nut to hold hub in place.
D. Shaft Alignment.
Move equipment into place.
a. Soft Foot . The equipment must sit flat on its
base. Anysoft foot must be corrected now.
b. Axial Spacing. The axial spacing of the shafts
should be positioned so that the disc packs
(flexing elements) are flat when the equipment
is running under normal operating conditions.
Coupling Total Indicator Dimension “E” Torque
Size Reading (T.I.R.) Ft.-Lbs.
Angle Parrallel Min Max (In.-Lbs.)
50 .004 .003 1.36 1.37 (24)
62 .005 .003 1.74 1.75 (36)
75 .005 .003 1.77 1.78 (36)
101 .006 .004 2.08 2.10 (96)
126 .007 .005 2.46 2.48 (156)
163 .009 .005 2.46 2.48 (156)
201 .010 .006 2.96 2.98 25
226 .012 .007 3.83 3.83 30
263 .014 .009 4.33 4.35 40
301 .016 .010 4.90 4.93 95
351 .018 .012 5.90 5.93 175
401 .020 .013 6.71 6.75 150*
451 .024 .014 7.27 7.31 190*
Note: These torques are approximate. Bolt and locknut threads must be coated with molybdenum
disulfide grease.
* Tightening torques are cadmium plated.