Enclosure:TEFC
Frame:326T
Frame Material:Iron
Output @ Frequency:50.000 HP @ 50 HZ
Synchronous Speed @ Frequency:1500 RPM @ 50 HZ
Voltage @ Frequency:400.0 V @ 50 HZ
XP Class and Group:None
XP Division:Not Applicable
Agency Approvals:CSA
CE
UR
Auxillary Box:No Auxillary Box
Auxillary Box Lead Termination:None
Base Indicator:Rigid
Bearing Grease Type:Polyrex EM (-20F +300F)
Blower:None
Current @ Voltage:67.000 A @ 400.0 V
IP Rating:NONE
KVA Code:G
Lifting Lugs:Standard Lifting Lugs
Locked Bearing Indicator:Locked Bearing
Motor Lead Quantity/Wire Size:3 @ 6 AWG
Motor Lead Exit:Ko Box
Motor Lead Termination:Flying Leads
Motor Type:1272M
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
RoHS Status:ROHS COMPLIANT
Shaft Extension Location:Pulley End
Design Code:B
Shaft Ground Indicator:No Shaft Grounding
Page 2 of 12
Product Information Packet: 12C051Z019G1 - 50HP/37KW,1470RPM,3PH,50HZ,326T,1272M,TE
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
Inverter Code:Inverter Duty
Product Information Packet: 12C051Z019G1 - 50HP/37KW,1470RPM,3PH,50HZ,326T,1272M,TE
Parts List
Part NumberDescriptionQuantity
SA314261SA 12C051Z019G11.000 EA
RA301737RA 12C051Z019G11.000 EA
09FN3001B03SPEXTERNAL FAN, PLASTIC1.000 EA
10CB3001CONDUIT BOX CAST W/2.500 LEAD HOLE1.000 EA
09GS1000SPGASKET-CONDUIT BOX, 1/16 THICK LEXIDE1.000 EA
10XN3118K125/16-18 X .75 GRADE 5, ZINC PLATED4.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I4.000 EA
WD1000B25GND LUG, BURNDY L125HP OR T&B L125HP-BB1.000 EA
19XW3118G08.31-18X.50,HEX WSHR HD,TAPTITE 2,GREEN1.000 EA
HA3400A13STUD, 1/2-13 X 7" WELKER4.000 EA
HW1001A50LOCKWASHER 1/2, ZINC PLT,.879 OD, .509 I4.000 EA
HW5100A13W4627-047 WVY WSHER1.000 EA
10XN3118K365/16-18 X 2.25" HEX HD, GRADE 52.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I2.000 EA
12EP1106A01PU ENDPLATE, MACH1.000 EA
HW4600B41V-RING SLINGER 2.125 X 2.880 X 0.2801.000 EA
10XN5013K281/2-13 X 1.75 HEX HEAD MACH SCREW,GRAD4.000 EA
HW1001A50LOCKWASHER 1/2, ZINC PLT,.879 OD, .509 I4.000 EA
10XN3118K405/16-18 X 2.50" HEX HD, GRADE 54.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I4.000 EA
12FH1002SPFAN COVER, CAST1.000 EA
HW1001A50LOCKWASHER 1/2, ZINC PLT,.879 OD, .509 I4.000 EA
XY5013A12NUT,1/2-13,HEX,STEEL,ZINCPLATED4.000 EA
10CB3500SPCONDUIT BOX LID, CAST1.000 EA
Page 5 of 12
Product Information Packet: 12C051Z019G1 - 50HP/37KW,1470RPM,3PH,50HZ,326T,1272M,TE
Parts List (continued)
Part NumberDescriptionQuantity
10GS1000SPGASKET, CONDUIT BOX LID1.000 EA
51XW2520A12.25-20 X .75, TAPTITE II, HEX WSHR SLTD4.000 EA
HW2501H33KEY, 1/2 SQ X 3.8751.000 EA
LB1115NLABEL,LIFTING DEVICE (ON ROLLS)1.000 EA
12EP1107A05 FR ENDPLATE, MACH 324-6T1.000 EA
HW4500A211618BALEMITE FITTING 825 UNIVERSAL1.000 EA
HA4017A011/8 X 4 GREASE EXT (F/S)1.000 EA
HW4500A17317400 ALEMITE GREASE RELIEF1.000 EA
HA4054SHORT T-DRAIN FITTING, .125" N.P.T.1.000 EA
HA4051A00PLASTIC CAP FOR GREASE FITTING1.000 EA
MJ1000A02GREASE, MOBIL POLYREX EM - 1240470.200 LB
HW4500A03GREASE FITTING, .125 NPT 1610(ALEMITE) 81.000 EA
HW4500A17317400 ALEMITE GREASE RELIEF1.000 EA
HA4054SHORT T-DRAIN FITTING, .125" N.P.T.1.000 EA
HA4051A00PLASTIC CAP FOR GREASE FITTING1.000 EA
HW2500A25WOODRUFF KEY USA #1008 #BLOW CARBON STEE1.000 EA
51XB1214A2012-14X1.25 HXWSSLD SERTYB1.000 EA
MG1000Y03MUNSELL 2.53Y 6.70/ 4.60, GLOSS 20,0.080 GA
85XU0407S044X1/4 U DRIVE PIN STAINLESS2.000 EA
LB1119NWARNING LABEL1.000 EA
LB1417LABEL CARTON 6X4 PERFORATED BLANK ROLLS1.000 EA
LC0006CONNECTION LABEL1.000 EA
NP3033LSS INV NEMA IE3 UL CSA CE CC1.000 EA
12PA1000PACKAGING GROUP PRINT PK1024A061.000 EA
Page 6 of 12
Product Information Packet: 12C051Z019G1 - 50HP/37KW,1470RPM,3PH,50HZ,326T,1272M,TE
MN416A01TAG-INSTAL-MAINT no wire (1200/bx) 3/191.000 EA
LB1594MYLAR WEEE WHEELIE BIN SYMBOL FOR CE MOT1.000 EA
PE-0000013ZRTG PE ASSEMBLY1.000 EA
Page 7 of 12
Product Information Packet: 12C051Z019G1 - 50HP/37KW,1470RPM,3PH,50HZ,326T,1272M,TE
AC Induction Motor Performance Data
Record # 69165 - Typical performance - not guaranteed values
Winding: 12WGZ019-R001Type: 1272MEnclosure: TEFC
Nameplate Data
400 V, 50 Hz:
Single Voltage Motor
Rated Output (HP)50Full Load Torque178.5 LB-FT
Volts400Start Configurationdirect on line
Full Load Amps67Breakdown Torque534 LB-FT
R.P.M.1470Pull-up Torque269 LB-FT
Hz50Phase3Locked-rotor Torque283 LB-FT
NEMA Design CodeBKVA CodeGStarting Current440 A
Service Factor (S.F.)1No-load Current23 A
NEMA Nom. Eff.93.9Power Factor85LinelineRes.@25ºC0.1064Ω
Rating - Duty40C AMB-CONTTemp. Rise @ Rated Load77°C
Locked-rotor Power Factor29.4
Load Characteristics 400 V, 50 Hz, 50 HP
% of Rated Load255075100125150
Power Factor527482858687
Efficiency9294.494.694.193.693.2
Speed1493.61487.31480.71473.614691465.6
Line amperes28.238.7526776.783.4
Page 8 of 12
Product Information Packet: 12C051Z019G1 - 50HP/37KW,1470RPM,3PH,50HZ,326T,1272M,TE
Performance Graph at 400V, 50Hz, 50.0HP Typical performance - Not guaranteed values
Page 9 of 12
Product Information Packet: 12C051Z019G1 - 50HP/37KW,1470RPM,3PH,50HZ,326T,1272M,TE
Page 10 of 12
Product Information Packet: 12C051Z019G1 - 50HP/37KW,1470RPM,3PH,50HZ,326T,1272M,TE
Page 11 of 12
Product Information Packet: 12C051Z019G1 - 50HP/37KW,1470RPM,3PH,50HZ,326T,1272M,TE