1
Tigear-2
®
Accessory Kit
Instruction Manual
These instructions must be read thoroughly before installation or operation. This instruction manual was accurate at the time of
printing. Please see dodgeindustrial.com for updated instruction manuals.
WARNING: To ensure the drive is not unexpectedly started, turn o and
lock-out or tag power source before proceeding. Failure to observe these
precautions could result in bodily injury.
WARNING: Because of the possible danger to person(s) or property from accidents which may result from the improper use of products, it is
important that correct procedures be followed. Products must be used in accordance with the engineering information specied in the catalog.
Proper installation, maintenance and operation procedures must be observed. The instructions in the instruction manuals must be followed.
Inspections should be made as necessary to assure safe operation under prevailing conditions. Proper guards and other suitable safety devices
or procedures as may be desirable or as may be specied in safety codes should be provided, and are neither provided by Dodge
®
nor are the
responsibility of Dodge. This unit and its associated equipment must be installed, adjusted and maintained by qualied personnel who are familiar
with the construction and operation of all equipment in the system and the potential hazards involved. When risk to persons or property may be
involved, a holding device must be an integral part of the driven equipment beyond the speed reducer output shaft.
WARNING: All products over 25 kg (55 lbs) are noted on the shipping
package. Proper lifting practices are required for these products.
BOLT-ON BASE KIT
Install the detachable base with the smooth side of the base
facing the mounting surface of the reducer. Install the screws
supplied in the kit and tighten all screws to two-thirds of the
torque given.
NOTE: If washers are supplied, it is extremely important to use
them with the screws when attaching the base.
DETACHABLE BASE (QTY.1)
FLAT WASHER (QTY.4)
ALL SIZES EXCEPT SIZE 40
HEX HEAD
CAP SCREW (QTY.4)
Reducer
Size
Bolt or Screw Size
Tightening
Torque
(ft-lb)
13 1/4-20 8
15 1/4-20 8
17 5/16-18 17
20 3/8-16 30
23 3/8-16 30
26 3/8-16 30
30 7/16-14 48
35 7/16-14 48
40 5/8-11 130
47 5/8-11 130
STRAIGHT BORE BUSHING KIT
Loosen the six set screws in the hollow bore shaft and insert
the keyed bushing and supplied key into the side of the hollow
bore shaft that will be closest to the driven equipment. Line up
the clearance hole in the bushing with the set screw. Insert the
straight bore bushing into the hollow bore shaft on the opposite
side of the reducer and line up the two clearance holes in the
bushing with the set screws. Apply anti-seize compound to the
driven shaft and slide the reducer onto the driven shaft. Hand
tighten one of the set screws and then hand tighten a set screw
in the same position on the opposite side of the reducer. This
will take up the clearance between the shaft and reducer to the
same side and reduce wobble. Continue the alternating hand
tightening until all the set screws have been tightened. After all
the set screws have been hand tightened, use a torque wrench to
tighten the set screws to the values in the chart below. The 10-32
set screw over the key should be tightened to 3 ft-lb.
Reducer
Size
Bolt or Screw Size
Tightening
Torque
(ft-lb)
20 1/4-28 8
23 1/4-28 8
26 1/4-28 8
30 5/16-24 15
35 5/16-24 15
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