Page 27 - Layout 1

Cross Reference / MARS Motors

M
A
Century/ US Motors/
MARS No. Description
Fasco
Marathon
AO Smith
Emerson
R
S
Direct Drive - Fan & Blower - Open Frame

M
FDL1024 1690 30013 1/4HP 115 1625/3 D/D MTR X013 –

FD1024 1693 30014 1/4HP 208-230 1625/3 D/D MTR X014 – O

FDL1034 1692 30015 1/3HP 115 1625/3 D/D MTR X015 D780 T
O
FDL1054 1694 30016 1/2HP 115 1625/3 D/D MTR X016 D785 R
FD1054 1695 30017 1/2HP 208-230 1625/3 D/D MTR X017 D784
S
FD1074
1697 30022 3/4HP 230 1625/3 D/D MTR X022 D786

1693 30111 1/3HP 208-230 1625/3 D/D MTR X011 –
D781
1700
30211
3/4HP 230 1625/3 D/D MTR
X211
–
D825

Century/ US Motors/
Magnetek Marathon
Description MARS No.
Packard
ROTOM
Fasco
Genteq
Rheem/Ruud
Wagner

AO Smith
Emerson

High Efficiency Direct Drive Motors

51-17947-11, 51-23012-41, WG840463, 1/4 HP Direct Drive, 10573
DL1026, FDL1026
5460, 1863
D721, D2836
3983, 3583
0533
X000
43583, 63983
R43600

51-23014-32 WG840583
115V, 1075 RPM
51-23022-41, 1/4 HP Direct Drive, 10574
D1026, FD1026
5461, 1971
D725
3984, 3584
0530
X001
43884, 63984
DD3584, WG840584

51-23024-31
208-230V, 1075 RPM R43584

1/3 HP Direct Drive, 10575
DL1036, FDL1036
5460, 1864
D727
3985, 3585
0532
X002
43585, 63985
–
–
–

115V, 1075 RPM
1/3 HP Direct Drive, 10576

208-230V, 1075 RPM D1036, FD1036
5461, 1972
D923
3986, 3586
0529
X003
43586, 63986
–
–
–

1/2 HP Direct Drive,
115V, 1075 RPM 10577
DL1056, FDL1056
5460, 1865
D701
3987, 3587
0531
X004
43587, 63987
–
–
–

1/2 HP Direct Drive,
208-230V, 1075 RPM 10578
D1056, FD1056, F1076SV1
5461, 1973
D703
3988, 3588
0528
X005
43588, 63988
–
–
–

3/4 HP Direct Drive, 10579
DL1076, FDL1076
5470, 8904
D728
3989, 3589
0678
X009
43589, 63989
–
–
–

115V, 1075 RPM
3/4 HP Direct Drive, 10580
D1076, FD1076
5471, 8905
D729
3990, 3590
0679
X010
43590, 63990
–
–
–

208-230V, 1075 RPM

Century/ US Motors/
Leeson
MARS No.
Description
AO Smith
Baldor
Emerson
Marathon

Commercial Condenser Fan - Three Phase - Rigid Base

1820H X513 10513 1HP 1140RPM 208-230/460 CF H1050A – –
10523
1821H
X523 1-1/2HP 1140RPM 208-230/460V H1051A
CFM3166A
111148

X528 10528 1HP 850RPM 208-230/460 CF –
–
–
–

X529 10529 1/2HP 850RPM 208-230/460 CF – –
– –

X531 10531 1-1/2HP 850RPM 208-230/460 CF H1054A
–
1831H
–

X533
10533
1/2HP 1140RPM 208-230/460 CF
–
–
–
–

Century/ US Motors/
KeepRite
Fasco
Marathon
MARS No.
Description
AO Smith
Baldor
Emerson
Magnetek

Commercial Condenser Fan - Three Phase - Belly Band

X500 1828H 10500 1/2HP 1140RPM 208-230/460 CF - - –
–
–
X501 1817H 10501 3/4HP 1140RPM 208-230/460 CF FC3076F CFM3146A –
–
H567

X502 1818H 10502 1HP 1140RPM 208-230/460 CF FC3106F CFM3156A – –
H667

X503 1819H 10503 1-1/2HP 1140RPM 208-230/460 H1051A CFM3166A
D6610
–
H767
X507 1828H
10507 1HP 850RPM 208-230/460 CF H1053A –
–
–
H686

X509 10509 2HP 1140RPM 208-230/460 CF H698
–
–
–
–
–

X522 10522 1HP 1140RPM 575/3/60 CF –
–
–
–
– –

10524
X524 1-1/2HP 1140RPM 575/3/60 CF –
–
–
–
1043299001
–

X526 10526 2HP 1140RPM 575/3/60 CF –
–
–
–
– –

X527 10527 1HP 850RPM 575/3/60 CF – –
– –
1089453001
–

X530
10530
1-1/2HP 850RPM 208-230/460 CF
H1054A
–
1832H
–
–
–

Note: B/B – Ball Bearing
Disclaimer: Every effort has been made to insure the accuracy of motor data and cross reference information. Design changes may result in different operating characteristics or
dimensional changes from one manufacturer to another. Therefore, MARS cannot accept responsibility for the ultimate selection. For additional information, please contact MARS.

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