2018 Marathon Motors Catalog

XRI ® GENERAL PURPOSE MOTORS THREE PHASE, TOTALLY ENCLOSED MOTORS

APPLICATIONS: General purpose use on gear reducers, pumps, machine tools, and other direct-coupled equipment installed in damp, dusty, or dirty environments. Additionally, cast iron frame motors may be suitable for the process industries. FEATURES: • Meets or exceeds all NEMA Premium ® efficiencies • Ball bearings, mechanically locked on shaft end • Rated 60/50 hertz, 190/380 or 380 volt, at next lower horsepower, as noted • 1.15 Service factor (except as noted) • Rolled steel 56-145T frame motors accept brake kits, see accessories section, as noted • UL recognized, CSA certified and CE mark • Three year warranty

C-FACE FOOTLESS

CAT. NO.

MODEL NO.

CT SPEED RANGE*

LIST PRICE $378 $378 $327 $403 $403 $363 $470 $470 $740 $430 $518 $518 $752 $625 $765 $638 $483 $540 $529 $693 $529 $693 $598 $629 $629 $770 $869 $747 $825 $561 $692 $636 $574 $624 $582 $657 $657 $629 $657 $657

MULT. SYMB.

NOM. EFF.

F.L. AMPS

“C” DIM.

FOOT NOTES

HP RPM VOLTS

FRAME

WT.

STOCK

1/4 1800 208-230/460 56C K252 5K49DN4130 √ ––

F1 67.4 1.1-1.2/0.6

16 9.52 N, 20, 24, 68, BI

1800

575

56C K405 056T17F2047

––

F1 62.0

0.5

13 9.94

24, BI

1/3 3600 208-230/460 56C P101 056T34T5306 √ 2:1 1800 208-230/460 56C K253 5K33JNA943 √ ––

F1 64.0 1.7-2.0/1.0 18 9.94

N, 68, BI

F1 68.8 1.5-1.6/0.8 16 10.60 24, 68, 111, BI

1800

575

56C K522

5K33KN67

√ ––

F1 71.1

0.6

16 10.60 20, 24, 68, BI

1/2 3600 208-230/460 56C P102 056T34F5321 √ 2:1 1800 208-230/460 56C K254 5K35MNB114 √ ––

F1 66.0 2.1-2.2/1.1 21 11.82 F1 76.1 2.1-2.2/1.1 17 10.93

68, BI

19, 24, BI

1800

575

56C

5K42HN4137 √ ––

F1 80.0

0.8

22 11.01 19, 24, 68, BI

K469

1200 208-230/460 56C K1316 5K49MN6020 √ –– 3/4 3600 208-230/460 56C P103 056T34F5322 √ 2:1 1800 208-230/460 56C K255 5K36PNB116 √ ––

F1 72.0 2.6-2.6/1.3 27 11.44 F1 72.0 3.0-3.2/1.6 22 11.82

19, 24, BI

68, BI

F1 78.9 2.8-2.8/1.4 20 11.36 19 ,24, 68, BI

1800

575

56C K523

5K36PN254 √ ––

F1 73.4

1.3

20 11.36 19, 24, 68, BI

1200 208-230/460 56C K1317 5K49PN6025 √ ––

F1 76.1 2.9-2.9/1.4 31 12.44 F1 74.0 3.1-3.2/1.6 26 12.32 E6 76.1 2.9-2.8/1.4 31 12.56

24, BI 68, BI 24, BI

1200 208-230/460 56C K404 056T11F5320

2:1

1200 208-230/460 143TC K1318 5K49PN8030 √ ––

1 3000 208-220/440

56C

K633

5K36MN4152 √

––

F1 77.0

3.6-3.6/1.8

20 11.36 d, 17, 24, 68 , BI

3600 208-230/460 56C P104 056T34F5323 √ 2:1

F1 74.0 3.7-3.7/1.85 24 11.82

d, 68 68, BI

3600 230/460

56C

056T34F99009 √ 4:1

F1 78.5

3.0/1.5

45 11.82

P104A

1800 208-230/460 56C K256 5K49MN4104 √ ––

F1 79.2 3.6-3.8/1.9 27 11.44 d, 19, 24, 68, BI

1800 230/460

56C

056T17F15660 √ 4:1

F1 85.5 F1 78.2 F1 85.5

3.3/1.6

56 14.15

68, A, BI

G527A

1800 1800

575 575

56C K524 5K49MN4112 √ ––

1.7 1.3

27 11.44 d, 19 ,24, BI

56C

056T17F15901 √ 4:1

56 14.15

25, BI d, 68

G528A

1800 208-230/460 143TC C220A 143TTFR4329 √ 2:1

E8 82.5 3.2-3.0/1.5 35 12.87

1800 230/460

143TC 143TC

143TTFR16059 √ 10:1 143TTFR16070 √ 10:1

E9 85.5 E9 85.5

3.3/1.6

56 14.21 56 14.21

68

C220B C230B

1800

575

1.3

A, BI

1200 208-230/460 56C K1490 5K49PN6164 √ ––

F1 74.2 3.9-3.8/1.9 31 12.44

d, 24, BI

1200 230/460

56C

056T11F15527 √ 10:1

F1 82.5

3.8/1.9

47 15.21

68

K407A

1200 208-230/460 145TC C250A 145TTFR4378 √ 2:1

E8 80.0 3.6-3.4/1.7 39 13.37

d, 68, BI

1200 230/460

145TC

145TTFR16088 √ 10:1

E9 82.5 F1 80.0

3.8/1.9 4.6/2.3

47 15.21 25 11.82

68, BI

C250B

1 1/2 3600 208-230/460 56C P105 056T34F5324 √ 2:1 3600 208-230/460 56C KG235 5K49PN2348 √ ––

d,68

F1 81.7 4.8-4.2/2.1 31 12.44 d, 24, 68, 111, BI

3600 230/460

56C

056T34F99032 √ 4:1

F1 84.0

4.0/2.0

36 13.32

68, BI

P105A

3600 208-230/460 143TC C201 143TTFR5302 √ 2:1

E8 80.0 4.7-4.6/2.3 35 11.87

d, 68, BI

GEN. PURPOSE THREE PHASE

3600 230/460

143TC

143TTFR16017 √ 10:1

E9 84.0

4.4/2.2

41 13.37

68

C201B

1800 208-230/460 56C K257 5K49SN4117 √ ––

F1 81.7 4.7-4.4/2.2 35 12.44 d, 19, 24, 68, BI

1800 230/460

56C 56C

056T17F15657 √ 4:1 056T17F15674 √ 4:1

F1 86.5 F1 86.5

4.6/2.3

44 14.65 44 14.65

68, A, BI

G541A G548A

1800

575

1.9

BI

1800 208-230/460 145TC C221A 145TTFR4332 √ 2:1

E8 84.0 4.6-4.4/2.2 38 14.37

d, 68, BI

1800 230/460

145TC 145TC

145TTFR16353 √ 10:1

E9 86.5 E9 86.5

4.6/2.3

44 14.71 44 14.71

68, BI

C221B C231B

1800

575

145TTFR16374

10:1

1.9

A, BI

Catalog numbers (Cat No.) highlighted in bold blue are premium efficient.

* Requires nameplate modification.

Continued on next page.

NEMA Premium is a trademark of National Electrical Manufacturers Association. All Rights Reserved.

58

Prices and specifications are subject to change without notice.