Catalog Number:EHM2334T
Enclosure:TEFC
Frame:256T
Frame Material:Iron
Output @ Frequency:20.000 HP @ 60 HZ
Synchronous Speed @ Frequency:1800 RPM @ 60 HZ
Voltage @ Frequency:460.0 V @ 60 HZ
230.0 V @ 60 HZ
XP Class and Group:None
XP Division:Not Applicable
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)
Heater Indicator:No Heater
Insulation Class:F
Inverter Code:Inverter Ready
KVA Code:J
Lifting Lugs:Standard Lifting Lugs
Locked Bearing Indicator:Locked Bearing
Motor Lead Quantity/Wire Size:9 @ 10 AWG
Motor Lead Exit:Ko Box
Motor Lead Termination:Flying Leads
Motor Type:0960M
Mounting Arrangement:F1
Power Factor:83
Product Family:General Purpose
Pulley End Bearing Type:Ball
Pulley Face Code:Standard
Pulley Shaft Indicator:Standard
Rodent Screen:None
Blower:None
Shaft Extension Location:Pulley End
Page 2 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Current @ Voltage:24.000 A @ 460.0 V
48.000 A @ 230.0 V
52.000 A @ 208.0 V
Design Code:A
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
Shaft Ground Indicator:Mounting Provisions Only
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
Page 3 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Nameplate NP1259L
CAT.NO. EHM2334T
SPEC. 09J970T459G1
HP 20
VOLTS 230/460
AMP 48/24
RPM 1770
FRAME 256THZ 60PH 3
SER.F. 1.15CODE JDES ACL F
NEMA-NOM-EFF 93PF 83
RATING 40C AMB-CONT
CC 010AUSABLE AT 208V 52
DE 6309ODE 6208
ENCL TEFCSN
Page 4 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Parts List
Part NumberDescriptionQuantity
SA348269SA 09J970T459G11.000 EA
RA336821RA 09J970T459G11.000 EA
09FN3001D01SPEXTERNAL FAN, PLASTIC1.000 EA
HW1002A630ASHER, 5/8 HI-COLLAR SPRLCKWASHER1.000 EA
09CB3002SPCB W/1.38 LEAD HOLE FOR 37, 39, 307 & 301.000 EA
09GS1000SPGASKET-CONDUIT BOX, 1/16 THICK LEXIDE1.000 EA
10XN2520K121/4-20 X.75 GRD 52.000 EA
HW1001A25LOCKWASHER 1/4, ZINC PLT .493 OD, .255 I2.000 EA
09EP1101A132PU ENDPLATE, MACH1.000 EA
WD1000B16T&B CX70TN OR L70P TERMINAL LUG1.000 EA
59XW2520G07.25-20X.44,HEX SER WSHR,TAPTITE 2,GREEN1.000 EA
09FE1100A14FREP ASSEMBLY, 09EP1100A141.000 EA
XY3816A123/8-16 FINISHED NUT4.000 EA
HW1001A38LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I4.000 EA
HW5100A08W3118-035 WVY WSHR (WB)1.000 EA
10XN2520K281/4-20 X 1.75" HX HD SCRWGRADE 5, ZINC P2.000 EA
HW1001A25LOCKWASHER 1/4, ZINC PLT .493 OD, .255 I2.000 EA
84XN0540J085-40 X 1/2" SHCS, BLACK OXIDE2.000 EA
10XN2520K361/4-20 X 2.25" HX HD SCRWGRADE 5, ZINC P4.000 EA
HW1001A25LOCKWASHER 1/4, ZINC PLT .493 OD, .255 I4.000 EA
HA3113A02THRUBOLT 3/8-16 X 16.7504.000 EA
HW1001A38LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I4.000 EA
09FH4000SP309 FH - BLACK PRIMER1.000 EA
HA2081A05SPACER TUBE, 309 FAN HSG, 2.00 LONG4.000 EA
Page 5 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Parts List (continued)
Part NumberDescriptionQuantity
XY3816A123/8-16 FINISHED NUT4.000 EA
HW1001A38LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I4.000 EA
09CB3501SPCONDUIT BOX LID FOR 09CB3001 & 09CB30021.000 EA
09GS1013SP09 GS FOR 09CB3501 LID - LEXIDE1.000 EA
51XW2520A12.25-20 X .75, TAPTITE II, HEX WSHR SLTD2.000 EA
HW2501G25KEY, 3/8 SQ X 2.8751.000 EA
LB1115NLABEL,LIFTING DEVICE (ON ROLLS)1.000 EA
HA4051A00PLASTIC CAP FOR GREASE FITTING1.000 EA
HW4500A201/8NPT SL PIPE PLUG1.000 EA
HW4500A201/8NPT SL PIPE PLUG1.000 EA
HA4054SHORT T-DRAIN FITTING, .125" N.P.T.1.000 EA
MJ1000A02GREASE, MOBIL POLYREX EM - 1240470.080 LB
HA4051A00PLASTIC CAP FOR GREASE FITTING1.000 EA
HW4500A201/8NPT SL PIPE PLUG1.000 EA
HW4500A201/8NPT SL PIPE PLUG1.000 EA
HA4054SHORT T-DRAIN FITTING, .125" N.P.T.1.000 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 20,0.050 GA
85XU0407S044X1/4 U DRIVE PIN STAINLESS2.000 EA
LB1119NWARNING LABEL1.000 EA
LC0181CONNECTION LABEL1.000 EA
NP1259LALUM SUPER-E UL CSA-EEV CC NEMA PREMIUM1.000 EA
09PA1000PACKAGING GROUP COMBINED PRINT1.000 EA
Page 6 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
LB1350BAR CODE LABEL FOR YORK1.000 EA
MN416A01TAG-INSTAL-MAINT no wire (1200/bx) 3/191.000 EA
Page 7 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
AC Induction Motor Performance Data
Record # 67948 - Typical performance - not guaranteed values
Winding: 09WGT459-R001Type: 0960MEnclosure: TEFC
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP)20Full Load Torque59.27 LB-FT
Volts230/460Start Configurationdirect on line
Full Load Amps48/24Breakdown Torque232 LB-FT
R.P.M.1770Pull-up Torque126 LB-FT
Hz60Phase3Locked-rotor Torque141 LB-FT
NEMA Design CodeAKVA CodeJStarting Current198 A
Service Factor (S.F.)1.15No-load Current10.4 A
NEMA Nom. Eff.93Power Factor83LinelineRes.@25ºC0.33814Ω
Rating - Duty40C AMB-CONTTemp. Rise @ Rated Load58°C
S.F. AmpsTemp. Rise @ S.F. Load70°C
Locked-rotor Power Factor26.9
Load Characteristics 460 V, 60 Hz, 20 HP
% of Rated Load255075100125150S.F.
Power Factor45677883868785
Efficiency89.29393.793.693.192.493.3
Speed1793.21786.41779.11771.91763.71755.31767
Line amperes11.81519.22429.334.927.2
Page 8 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Performance Graph at 460V, 60Hz, 20.0HP Typical performance - Not guaranteed values
Page 9 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
8 25 75
8 25
10 00 4 25
11 50
1 625
1 624
4 00
4 31
23 30
10 05
38 KEY
2 88 LONG
8 HOLES
53
AUTO DRAIN
(EA END)
(920 - 952)
(954 - 960 4 6 8 PL ONLY)
12 88
6 25
6 19
10 18 6 63
12 94
8 18
5 00 5 00
5 75
11 50
45° 45°
2 70
LEAD HOLE
1 38
2 HOLES
5-40 TAP
THRU ON
2 78 B C
PLUG W/
84XN0540J08
D
C
B
A
A
B
C
D
1
2
3
4
5
6
7
8
8
7
6
5
4
3
2
1
09LYJ970
B
HORZ TEFC 254-6T W/ 1/2 RING SH GND MTG
REV. DESC
REV
BY
REVISED
MODEL NO.
VERSION
TDR
REF
09LYJ970
LOAD DRAWING TO SOLIDWORKS
ENALEM0
E
10 28 35 02/13/2020
-
000001132140
05
09LYJ970
CUSTOMER IS RESPONSIBLE FOR DETERMINING THAT THE PRODUCT WILL PERFORM SUITABLY IN THE INTENDED APPLICATION
BALDOR - RELIANCE
®
Page 10 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Page 11 of 12
Product Information Packet: EHM2334T - 20HP,1770RPM,3PH,60HZ,256T,0960M,TEFC,F1
Marketing maintained PDF of MN416:
MN416?ManNumber=MN416
Page 12 of 12
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