Catalog Number:HM9239T
Enclosure:ODP
Frame:256T
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
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
48.000 A @ 230.0 V
50.000 A @ 208.0 V
Design Code:A
KVA Code:H
Lifting Lugs:Standard Lifting Lugs
Locked Bearing Indicator:No Locked Bearing
Motor Lead Quantity/Wire Size:9 @ 12 AWG
Motor Lead Exit:Ko Box
Motor Lead Termination:Flying Leads
Motor Type:3766M
Mounting Arrangement:F1
Power Factor:84
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
Shaft Ground Indicator:No Shaft Grounding
Shaft Rotation:Reversible
Drip Cover:No Drip Cover
Shaft Slinger Indicator:No Slinger
Page 2 of 11
Product Information Packet: HM9239T - 20HP,1760RPM,3PH,60HZ,256T,3766M,OPSB,F1
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:B
Inverter Code:Not Inverter
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 11
Product Information Packet: HM9239T - 20HP,1760RPM,3PH,60HZ,256T,3766M,OPSB,F1
Nameplate NP1889A01
CAT.NO.
SPEC. 37J632T868H1
HP 20
VOLTS 230/460
AMPS 48/24
RPM 1760
FRAME 256THZ 60PH 3
SER.F. 1.15CODE HDES ACL B
NEMA-NOM-EFF 91.7PF 84
RATING 40C AMB-CONT
CC 010AUSABLE AT 200V 50
DE 6309ODE 6206
AUTO NMANUAL NNONE Y
ENCL OPSBSN
BLANK
Page 4 of 11
Product Information Packet: HM9239T - 20HP,1760RPM,3PH,60HZ,256T,3766M,OPSB,F1
Parts List
Part NumberDescriptionQuantity
SA143785SA 37J632T868H11.000 EA
RA133013RA 37J632T868H11.000 EA
S/P101-000-000EPACT PROCEDURES-FS PLANT-POLYREX EM, NO1.000 EA
HA6361A01LIFTING LUG FOR 37, 39 & 40 FRAME ZINC2.000 EA
37CB3006A0337 CB 1.38 DIA @ 6:00, 1.38 DIA @ 12:001.000 EA
WD4100A06PLUG #1453 T&B1.000 EA
51XW2520A10.25-20 X .62, TAPTITE II, HEX WSHR SLTD2.000 EA
11XW1032G0610-32 X .38, TAPTITE II, HEX WSHR SLTD U1.000 EA
HW3001B01BRASS CUP WASHER, FOR #10 SCREW1.000 EA
WD1000B17T&B CX35TN OR L35P TERMINAL LUG1.000 EA
37EP3203A00FR ENDPLATE 37 L & M OPEN1.000 EA
HW5100A06W2420-025 WVY WSHR (WB)1.000 EA
37EP3202A02STD PUEP OPEN 309 BRG W/O GREASER1.000 EA
XY3118A125/16-18 HEX NUT DIRECTIONAL SERRATION4.000 EA
37CB4516LIPPED LID FOR 37 FRAME NEC KOBX1.000 EA
51XW0832A078-32 X .44, TAPTITE II, HEX WSHR SLTD SE4.000 EA
HW2501G25KEY, 3/8 SQ X 2.8751.000 EA
MJ1000A02GREASE, MOBIL POLYREX EM - 1240470.050 LB
MG1000G55PAINT,WILKO 682.62 LACQUER LIGHT GRAY0.028 GA
HA3104A52THRUBOLT, .31-18 X 17.0004.000 EA
37AD2001A01BAFFLE PLATE, PLASTIC 0.63" WIDTH2.000 EA
LB1125C04STD-E (STOCK CTN LABEL STD-E WITH FLAG)1.000 EA
NP1889A01NP LABEL W/CD0005 (FOR HVAC MOTOR)1.000 EA
37PA1074PALLET PACK GRP, PRINT PK1026A061.000 EA
Page 5 of 11
Product Information Packet: HM9239T - 20HP,1760RPM,3PH,60HZ,256T,3766M,OPSB,F1
Parts List (continued)
Part NumberDescriptionQuantity
MN416A01TAG-INSTAL-MAINT no wire (1200/bx) 3/191.000 EA
LB1417LABEL CARTON 6X4 PERFORATED BLANK ROLLS1.000 EA
Page 6 of 11
Product Information Packet: HM9239T - 20HP,1760RPM,3PH,60HZ,256T,3766M,OPSB,F1
Accessories
Part NumberDescriptionMultiplier
39-3400C FACE KITA8
Page 7 of 11
Product Information Packet: HM9239T - 20HP,1760RPM,3PH,60HZ,256T,3766M,OPSB,F1
AC Induction Motor Performance Data
Record # 22014 - Typical performance - not guaranteed values
Winding: 37WGT868-R001Type: 3766MEnclosure: OPSB
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP)20Full Load Torque59.8 LB-FT
Volts230/460Start Configurationdirect on line
Full Load Amps48/24Breakdown Torque191.9 LB-FT
R.P.M.1760Pull-up Torque78.4 LB-FT
Hz60Phase3Locked-rotor Torque105.9 LB-FT
NEMA Design CodeAKVA CodeHStarting Current165.8 A
Service Factor (S.F.)1.15No-load Current7.89 A
NEMA Nom. Eff.91.7Power Factor84LinelineRes.@25ºC0.5Ω
Rating - Duty40C AMB-CONTTemp. Rise @ Rated Load70°C
S.F. AmpsTemp. Rise @ S.F. Load90°C
Locked-rotor Power Factor36
Rotor inertia1.62 LB-FT2
Load Characteristics 460 V, 60 Hz, 20 HP
% of Rated Load255075100125150S.F.
Power Factor53748184858585
Efficiency91.593.593.292.190.788.891.3
Speed1791178117711759174617291751
Line amperes9.5813.418.424.130.237.427.8
Page 8 of 11
Product Information Packet: HM9239T - 20HP,1760RPM,3PH,60HZ,256T,3766M,OPSB,F1
Performance Graph at 460V, 60Hz, 20.0HP Typical performance - Not guaranteed values
Page 9 of 11
Product Information Packet: HM9239T - 20HP,1760RPM,3PH,60HZ,256T,3766M,OPSB,F1
Page 10 of 11
Product Information Packet: HM9239T - 20HP,1760RPM,3PH,60HZ,256T,3766M,OPSB,F1
Page 11 of 11
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