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Guards and Covers
Install bell housing covers, (top and bottom). Install air
deflectors on the top, bottom and both sides of the gear drive.
The bends of the deflectors are perforated to allow positioning
of the deflectors. Air deflectors should be positioned
approximately 25mm [1 inch] from the nearest housing surface
by bending deflector towards or away from the drive.
Torque Arm
The carriage, adjusting rod, brackets and support bar are
furnished pre-assembled from the Factory. Assemble the rod
ends with heads perpendicular to each other (90°) as shown in
Figure 3. Rod end threads must be engaged a minimum of 1
times thread diameter. Attach female rod end to carriage with
pin. Place a spacer on each side of the rod end. Secure pin
with locking plate. Carriage may be adjusted from center to
either far end of the housing to facilitate installation of pin.
Ensure that adjusting rod locking plate is NOT installed at this
time as it will prevent adjustment of the torque arm assembly.
Assemble anchor bracket to male rod end with a spacer on
each side and secure with pin and retaining ring.
Lifting the Alignment Free Drive
Lifting points are provided on the corners of the motor end of
the bell housing, see Figure 4. Lift by these and the provisions
provided on the drive housing itself to maneuver the drive. DO
NOT lift by the motor lifting eye.
Mounting the Drive
Mount the Alignment Free Drive to the driven equipment per
Pages 1 and 2 of this manual. With Alignment Free drive
assembly supported, rotate adjusting screw to move torque arm
to desired position and to line up with foundation. Torque Arm
must be perpendicular in both directions (± 1°), adjust screw if
not. Install locking plate to lock the adjusting screw, (plate can
be installed on either side). Remove support from drive and
secure anchor bracket to foundation. Use M24 Class 8.8 [1
inch Grade 5] or better fasteners with lock and flat washers to
mount anchor bracket. Slots are provided such that torque arm
can be mounted perpendicular.
CAUTION:
DO NOT adjust
torque arm screw after support is removed and torque arm is
under any load.
Rexnord Industries, LLC, Geared Products, P.O. Box 492, Zip 53201-0492
168-056
3001 W. Canal St., Zip 53208-4200, Milwaukee, WI USA Telephone: 414-342-3131
February 2009 (PN 2128959)
Fax: 414-937-4359 e-mail: [email protected] web: www.rexnord.com
NEW
Appendix D
•
Falk™ Drive One™ Model C Conveyor Drives
(Page 14 of 16)
Sizes M1220 thru M1250
•
Type D Series
SECTION A-A
A
A
CARRIAGE
PIN
SPACER
FEMALE
ROD END
MALE
ROD END
LOCKING
PLATE
ADJUSTING
SCREW
BRACKET
THREADED
ADJUSTING ROD
CARRIAGE
PIN LOCKING
PLATE
BRACKET
SUPPORT BAR
RETAINING
RING
ANCHOR
BRACKET
SPACER
JAM NUT
PIN
MOUNTING
HARDWARE
(SUPPLIED BY
CUSTOMER)
FIGURE 3
LIFT POINTS
FIGURE 4