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Product Information Packet
EHM9139T
20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,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: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
Part Detail
Revision: Q Status: INA/A Change #: Proprietary: No
Type: AC Elec. Spec: 09WGX531 CD Diagram: CD0005 Mfg Plant:
Mech. Spec: 09F511 Layout: 09LYF511 Poles: 04 Created Date:
Base: RG Eff. Date: 08-24-2010 Leads: 9#12
Specs
Catalog Number: EHM9139T
Enclosure: TEFC
Frame: 256T
Frame Material: Iron
Output @ Frequency: 20.000 HP @ 60 HZ
Synchronous Speed @ Frequency: 1800 RPM @ 60 HZ
Voltage @ Frequency: 230.0 V @ 60 HZ
460.0 V @ 60 HZ
XP Division: Not Applicable
Agency Approvals: UR
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: 24.000 A @ 460.0 V
Heater Indicator: No Heater
Insulation Class: F
Inverter Code: Not Inverter
KVA Code: G
Lifting Lugs: Standard Lifting Lugs
Locked Bearing Indicator: Locked Bearing
Motor Lead Quantity/Wire Size: 9 @ 12 AWG
Motor Lead Exit: Ko Box
Motor Lead Termination: Flying Leads
Motor Type: 0944M
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
48.000 A @ 230.0 V
Shaft Extension Location: Pulley End
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Product Information Packet: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
51.900 A @ 208.0 V
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
Shaft Ground Indicator: No Shaft Grounding
Shaft Rotation: Reversible
Shaft Slinger Indicator: Shaft 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
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Product Information Packet: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
Nameplate NP1371
CAT.NO.
SPEC. 09F511X531G1
HP 20
VOLTS 230/460
AMP 48/24
RPM 1760
FRAME 256T HZ 60 PH 3
SER.F. 1.15 CODE G DES B CLASS F
NEMA-NOM-EFF 91.7 PF 85
RATING 40C AMB-CONT
CC 010A USABLE AT 208V 51.9
DE 6309 ODE 6208
ENCL TEFC SN
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Product Information Packet: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
Parts List
Part Number Description Quantity
SA071359 SA 09F511X531G1 1.000 EA
RA065207 RA 09F511X531G1 1.000 EA
S/P111-000-001 S/P111-000-001 CORONA TEST 1.000 EA
HW1002A63 0ASHER, 5/8 HI-COLLAR SPRLCKWASHER 1.000 EA
09CB3002SP CB W/1.38 LEAD HOLE FOR 37, 39, 307 & 30 1.000 EA
09GS1000SP GASKET-CONDUIT BOX, 1/16 THICK LEXIDE 1.000 EA
10XN2520K12 1/4-20 X.75 GRD 5 2.000 EA
HW1001A25 LOCKWASHER 1/4, ZINC PLT .493 OD, .255 I 2.000 EA
WD1000B17 T&B CX35TN OR L35P TERMINAL LUG 1.000 EA
11XW1032G06 10-32 X .38, TAPTITE II, HEX WSHR SLTD U 1.000 EA
09EP1100A41 ENDPLATE, MACH 1.000 EA
HW1001A38 LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I 4.000 EA
XY3816A12 3/8-16 FINISHED NUT 4.000 EA
HW5100A08 W3118-035 WVY WSHR (WB) 1.000 EA
09EP1101A59 PU ENDPLATE, MACH, W/O RET RING HOLES 1.000 EA
HA3113A02 THRUBOLT 3/8-16 X 16.750 4.000 EA
HW1001A38 LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I 4.000 EA
HW4600B44 V-RING SLINGER 1.500 X 1.810 X .28 VITON 1.000 EA
09FH4000SP 309 FH - BLACK PRIMER 1.000 EA
HA2081A05 SPACER TUBE, 309 FAN HSG, 2.00 LONG 4.000 EA
XY3816A12 3/8-16 FINISHED NUT 4.000 EA
HW1001A38 LOCKWASHER 3/8, ZINC PLT .688 OD, .382 I 4.000 EA
09CB3501SP CONDUIT BOX LID FOR 09CB3001 & 09CB3002 1.000 EA
09GS1013SP 09 GS FOR 09CB3501 LID - LEXIDE 1.000 EA
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Product Information Packet: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
Parts List (continued)
Part Number Description Quantity
51XW2520A12 .25-20 X .75, TAPTITE II, HEX WSHR SLTD 2.000 EA
HW2501G25 KEY, 3/8 SQ X 2.875 1.000 EA
LB1115N LABEL,LIFTING DEVICE (ON ROLLS) 1.000 EA
HA4001A01SP DRAIN PLUG, PLASTIC (MICRO PLAS) 1.000 EA
MJ1000A02 GREASE, MOBIL POLYREX EM - 124047 0.080 LB
HW4500A20 1/8NPT SL PIPE PLUG 2.000 EA
HA4001A01SP DRAIN PLUG, PLASTIC (MICRO PLAS) 1.000 EA
MG1000G55 PAINT,WILKO 682.62 LACQUER LIGHT GRAY 0.050 GA
85XU0407A04 #4-7 X 1/4 DRIVE PIN 2.000 EA
09FN3001D01SP EXTERNAL FAN, PLASTIC 1.000 EA
MN416A01 TAG-INSTAL-MAINT no wire (1200/bx) 3/19 1.000 EA
HW4500A17 317400 ALEMITE GREASE RELIEF 1.000 EA
HA4017A10 1/8X1.25 GREASE EXT (F/S) 1.000 EA
HW4500A35 1/8 NPT STEEL .50 HEX CAP 1.000 EA
51XB1214A20 12-14X1.25 HXWSSLD SERTYB 1.000 EA
HW2500A25 WOODRUFF KEY USA #1008 #BLOW CARBON STEE 1.000 EA
LB1125C04 STD-E (STOCK CTN LABEL STD-E WITH FLAG) 4.000 EA
LC0005E02 SPL CONN.DIA./WARN.LABEL(LC0005/LB1119) 1.000 EA
NP1371 ALUM, HVAC, PREM EFF, UL CSA, W/O 1.000 EA
09PA1000 PACKAGING GROUP COMBINED PRINT 1.000 EA
LB1417 LABEL CARTON 6X4 PERFORATED BLANK ROLLS 1.000 EA
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Product Information Packet: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
Accessories
Part Number Description Multiplier
09-1310 C FACE KIT A8
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Product Information Packet: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
AC Induction Motor Performance Data
Record # 15963 - Typical performance - not guaranteed values
Winding: 09WGX531-R009 Type: 0944M Enclosure: TEFC
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP) 20 Full Load Torque 59.5 LB-FT
Volts 230/460 Start Configuration direct on line
Full Load Amps 48/24 Breakdown Torque 191 LB-FT
R.P.M. 1760 Pull-up Torque 83.2 LB-FT
Hz 60 Phase 3 Locked-rotor Torque 109 LB-FT
NEMA Design Code B KVA Code G Starting Current 161 A
Service Factor (S.F.) 1.15 No-load Current 8.68 A
NEMA Nom. Eff. 91.7 Power Factor 85 LinelineRes.@25ºC 0.474Ω
Rating - Duty 40C AMB-CONT Temp. Rise @ Rated Load 72°C
S.F. Amps Temp. Rise @ S.F. Load 87°C
Locked-rotor Power Factor 34
Rotor inertia 1.92 LB-FT2
Load Characteristics 460 V, 60 Hz, 20 HP
% of Rated Load 25 50 75 100 125 150 S.F.
Power Factor 51 73 82 85 87 87 86
Efficiency 86.8 91.3 92.2 91.9 91.2 90.6 91.5
Speed 1792 1783 1773 1763 1752 1745 1756
Line amperes 10.5 14.1 18.7 23.9 29.5 33 27.3
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Product Information Packet: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
Performance Graph at 460V, 60Hz, 20.0HP Typical performance - Not guaranteed values
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Product Information Packet: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
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Product Information Packet: EHM9139T - 20HP,1760RPM,3PH,60HZ,256T,0944M,TEFC,F1
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