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Product Information Packet
EM2551T-G
75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
Copyright © All product information within this document is subject to ABB Motors and Mechanical Inc. copyright © protection, unless otherwise noted.
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
Part Detail
Revision: S Status: PRD/A Change #: Proprietary: No
Type: AC Elec. Spec: 44WGW013 CD Diagram: CD0180 Mfg Plant:
Mech. Spec: 44E228 Layout: 44LYE228 Poles: 04 Created Date: 12-10-2011
Base: RG Eff. Date: 02-04-2019 Leads: 9#6
Specs
Catalog Number: EM2551T-G
Enclosure: OPSB
Frame: 365T
Frame Material: Steel
Output @ Frequency: 75.000 HP @ 60 HZ
Synchronous Speed @ Frequency: 1800 RPM @ 60 HZ
Voltage @ Frequency: 230.0 V @ 60 HZ
460.0 V @ 60 HZ
Agency Approvals: UR
CSA EEV
CSA
Auxillary Box: No Auxillary Box
Auxillary Box Lead Termination: None
Base Indicator: Rigid
Bearing Grease Type: Polyrex EM (-20F +300F)
Blower: None
Current @ Voltage: 170.000 A @ 230.0 V
Inverter Code: Inverter Ready
IP Rating: NONE
KVA Code: F
Lifting Lugs: Standard Lifting Lugs
Locked Bearing Indicator: Locked Bearing
Motor Lead Quantity/Wire Size: 9 @ 6 AWG
Motor Lead Exit: Ko Box
Motor Lead Termination: Flying Leads
Motor Type: 4462M
Mounting Arrangement: F1
Power Factor: 85
Product Family: General Purpose
Pulley End Bearing Type: Ball
Pulley Face Code: Standard
Pulley Shaft Indicator: Standard
Rodent Screen: None
Shaft Extension Location: Pulley End
85.000 A @ 460.0 V
Shaft Ground Indicator: Shaft Grounding
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
Design Code: B
Drip Cover: No Drip Cover
Duty Rating: CONT
Electrically Isolated Bearing: Not Electrically Isolated
Feedback Device: NO FEEDBACK
Front Face Code: Standard
Front Shaft Indicator: None
Heater Indicator: No Heater
Insulation Class: H
Shaft Rotation: Reversible
Shaft Slinger Indicator: No Slinger
Speed Code: Single Speed
Motor Standards: NEMA
Starting Method: Direct on line
Thermal Device - Bearing: None
Thermal Device - Winding: None
Vibration Sensor Indicator: No Vibration Sensor
Winding Thermal 1: None
Winding Thermal 2: None
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
Nameplate NP2138LUA
CAT.NO. EM2551T-G P/N ENCLOSURE OPSB
SPEC. 44E228W013G1 CC 010A FRAME 365T S/N
HP 75 CLASS H HZ 60
RPM 1775 PH 3 DES B
VOLT 230/460 KVA-CODE F ODE BRG 6312 DE BRG 6313
AMP 170/85 USABLE AT 208V
RATING 40C AMB-CONT GREASE POLYREX EM
NEMA-NOM-EFF 95 PF 85 SER.F. 1.15
50HZ 75HP 190/380V 204/102A SF1.0
HTR-VOLTS HTR-AMPS
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
Parts List
Part Number Description Quantity
SA235633 SA 44E228W013G1 1.000 EA
RA222592 RA 44E228W013G1 1.000 EA
HA6731 LIFTING LUG FOR 44 FRAME MOTORS. 2.000 EA
HA6616A01 CAST ADAPTOR, 44 FRAME - NEMA 364-5 - MA 1.000 EA
19XW3816A16 .38-16 X 1.00 HEX WASHER HEAD TAPTITE II 2.000 EA
HW1001A38 LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I 2.000 EA
10CB3002A02 CB 309 3.62 LD HOLE, .38 MTG HOLE & 3.50 1.000 EA
19XW3118A16 .31-18 HEX WASHER HEAD TAPTITE II 1.00 L 4.000 EA
HW1001A31 LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I 4.000 EA
WD1000B25 GND LUG, BURNDY L125HP OR T&B L125HP-BB 1.000 EA
19XW3118G08 .31-18X.50,HEX WSHR HD,TAPTITE 2,GREEN 1.000 EA
44EP1203A02 FREP, MACH 1.000 EA
HW5100A15 W4997-050 WVY WSHR (WB) 1.000 EA
10XN3816K48 3/8-16 X 3 HEX HD CAP SCREW,Z/P 4.000 EA
HW1001A38 LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I 4.000 EA
44EP1203A01 PU ENDPLATE, MACH 1.000 EA
XY5013A12 NUT,1/2-13,HEX,STEEL,ZINCPLATED 8.000 EA
HW1001A50 LOCKWASHER 1/2, ZINC PLT,.879 OD, .509 I 8.000 EA
10CB3500SP CONDUIT BOX LID, CAST 1.000 EA
51XW2520A12 SCREW, HEX SER SLT HD, ZN, 1/4-20 X .75 4.000 EA
HW2501J36 KEY, 5/8 SQ X 4.250 1.000 EA
LB1115N LABEL,LIFTING DEVICE (ON ROLLS) 1.000 EA
MN416A01 TAG-INSTAL-MAINT no wire (1200/bx) 3/19 1.000 EA
HW4500A03 GREASE FITTING, .125 NPT 1610(ALEMITE) 8 1.000 EA
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
Parts List (continued)
Part Number Description Quantity
HW4500A20 1/8NPT SL PIPE PLUG 1.000 EA
HA4051A00 PLASTIC CAP FOR GREASE FITTING 1.000 EA
MJ1000A02 GREASE, MOBIL POLYREX EM - 124047 0.030 LB
HW4500A03 GREASE FITTING, .125 NPT 1610(ALEMITE) 8 1.000 EA
HW4500A20 1/8NPT SL PIPE PLUG 1.000 EA
HA4051A00 PLASTIC CAP FOR GREASE FITTING 1.000 EA
MG1000Y03 MUNSELL 2.53Y 6.70/ 4.60, GLOSS 20, 0.080 GA
85XU0407S04 4X1/4 U DRIVE PIN STAINLESS 4.000 EA
44AD2001A02 BAFFLE 44 OPEN,"X"=1.50, SLOTTED BAND MT 1.000 EA
44AD2001A02 BAFFLE 44 OPEN,"X"=1.50, SLOTTED BAND MT 1.000 EA
HA3175A02 THRUBOLT STUD 1/2-13 X 24.500 - GRADE 2 4.000 EA
LB1119N WARNING LABEL 1.000 EA
LC0181 CONNECTION LABEL 1.000 EA
NP2138LUA ALUM SUPER-E UL CSA-EEV PREM CC (300SER) 1.000 EA
44PA1000 PK GP COMB PRINT 39-3/8X31X23-7/8 1.000 EA
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
AC Induction Motor Performance Data
Record # 31660 - Typical performance - not guaranteed values
Winding: 44WGW013-R002 Type: 4462M Enclosure: OPEN
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP) 75 Full Load Torque 222 LB-FT
Volts 230/460 Start Configuration direct on line
Full Load Amps 170/85 Breakdown Torque 610 LB-FT
R.P.M. 1775 Pull-up Torque 235 LB-FT
Hz 60 Phase 3 Locked-rotor Torque 327 LB-FT
NEMA Design Code B KVA Code F Starting Current 507 A
Service Factor (S.F.) 1.15 No-load Current 26.2 A
NEMA Nom. Eff. 95 Power Factor 85 LinelineRes.@25ºC 0.0799Ω
Rating - Duty 40C AMB-CONT Temp. Rise @ Rated Load 30°C
S.F. Amps Temp. Rise @ S.F. Load 37°C
Locked-rotor Power Factor 26.3
Rotor inertia 11.7 LB-FT2
Load Characteristics 460 V, 60 Hz, 75 HP
% of Rated Load 25 50 75 100 125 150 S.F.
Power Factor 56 77 84 86 87 87 86
Efficiency 93.6 95.6 95.4 95.3 94.6 93.9 94.7
Speed 1794 1788 1782 1776 1769 1761 1776
Line amperes 33.9 48 66.1 85.4 106 128 100
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
Performance Graph at 460V, 60Hz, 75.0HP Typical performance - Not guaranteed values
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
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Product Information Packet: EM2551T-G - 75HP,1775RPM,3PH,60HZ,365T,4462M,OPSB,F1
Marketing maintained PDF of MN416:
MN416?ManNumber=MN416
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