TYPE T COUPLING INSTALLATION &
ALIGNMENT DATA
Maximum life and minimum maintenance for the coupling and
connected machinery will result if couplings are accurately
aligned. Coupling life expectancy between initial alignment
and maximum operating limits is a function of load, speed and
lubrication.
Values may be combined for an installation or operating condition.
Example: 1180T max. operating misalignment is .030" parallel
plus .089" angular.
NOTE: For applications requiring greater misalignment, refer
application details to the Factory.
Angular misalignment is dimension X minus Y as illustrated below.
Parallel misalignment is distance P between the hub center
lines as illustrated below.
End float (with zero angular and parallel misalignment) is the axial
movement of the hubs(s) within the cover(s) measured from “O” gap.
®
The Falk Corporation, P.O. Box 492, Zip 53201-0492 428-112
3001 W. Canal St., Zip 53208-4200, Milwaukee, WI USA Telephone: 414-342-3131 May 2000
Fax: 414-937-4359 e-mail: falkinfo@falkcorp.com web: www.falkcorp.com Supersedes 12-98
Steelflex
®
Couplings
•
Installation and Maintenance
Type T10
•
Sizes 1150–1260 & 150–260 (Page 5 of 6)
TABLE 2 — Misalignment And End Float
CPLG
SIZE
Installation Limits Operating Limits
Cover Fastener
Tightening
Torque Values
Allow
Speed
(rpm)
Lube Wt
Parallel
Offset-P
Angular
(x-y)
Normal Gap
± 10%
Parallel
Offset-P
Angular
(x-y)
End Float
Physical Limit
(Min)2xF
Max
In.
Max
mm
Max
In.
Max
mm
In. mm
Max
In.
Max
mm
Max
In.
Max
mm
In. mm
lb-in Nm
lb kg
1150T .012 .305 .016 .406 .250 6 .024 .610 .062 1.57 .620 15.7 650 73.4 1500 4.3 1.95
1160T .012 .305 .018 .457 .250 6 .024 .610 .070 1.79 .640 16.3 650 73.4 1350 6.2 2.81
1170T .012 .305 .020 .508 .250 6 .024 .610 .079 2.01 .617 15.7 1300 146.9 1225 7.7 3.49
1180T .015 .381 .022 .559 .250 6 .030 .762 .089 2.26 .717 18.2 1300 146.9 1100 8.3 3.76
1190T .015 .381 .024 .610 .250 6 .030 .762 .097 2.46 .620 15.7 1300 146.9 1050 9.7 4.40
1200T .015 .381 .027 .686 .250 6 .030 .762 .107 2.72 .620 15.7 2300 259.9 900 12.4 5.62
1210T .018 .457 .029 .737 .500 13 .036 .914 .118 3.00 1.02 25.9 2300 259.9 820 23.2 10.5
1220T .018 .457 .032 .813 .500 13 .036 .914 .129 3.28 1.15 29.2 3580 404.5 730 35.4 16.1
1230T .019 .483 .035 .889 .500 13 .038 .965 .142 3.61 1.12 28.4 3580 404.5 680 53.0 24.0
1240T .019 .483 .038 .965 .500 13 .038 .965 .154 3.91 1.12 28.4 5350 604.5 630 74.5 33.8
1250T .020 .508 .042 1.07 .500 13 .040 1.02 .169 4.29 1.12 28.4 5350 604.5 580 110.5 50.1
1260T .020 .508 .046 1.17 .500 13 .040 1.02 .183 4.64 1.01 25.7 5350 604.5 540 148.1 67.2
GAP
Y
X
FF
ANGULAR MISALIGNMENT
P
P
PARALLEL OFFSET MISALIGNMENT
END FLOAT
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