Catalog Number:JMM2524T
Enclosure:ODP
Frame:284JM
Output @ Frequency:15.000 HP @ 60 HZ
Synchronous Speed @ Frequency:1200 RPM @ 60 HZ
Voltage @ Frequency:230.0 V @ 60 HZ
460.0 V @ 60 HZ
XP Division:Not Applicable
Agency Approvals:CSA
UR
Auxillary Box:No Auxillary Box
Auxillary Box Lead Termination:None
Base Indicator:RG
Bearing Grease Type:Polyrex EM (-20F +300F)
Blower:None
Current @ Voltage:21.300 A @ 460.0 V
42.600 A @ 230.0 V
Insulation Class:B
Inverter Code:Not Inverter
KVA Code:H
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:3958M
Mounting Arrangement:F1
Power Factor:73
Product Family:General Purpose
Pulley End Bearing Type:Ball
Pulley Face Code:C-Face
Pulley Shaft Indicator:Tapped & Key
Rodent Screen:Included
Shaft Extension Location:Pulley End
50.000 A @ 208.0 V
Shaft Ground Indicator:No Shaft Grounding
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Product Information Packet: JMM2524T - 15HP,1175RPM,3PH,60HZ,284JM,3958M,OPSB,F
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
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: JMM2524T - 15HP,1175RPM,3PH,60HZ,284JM,3958M,OPSB,F
Nameplate NP1256L
CAT.NO. JMM2524T
SPEC. 39N090W953
HP 15
VOLTS 230/460
AMP 42.6/21.3
RPM 1175
FRAME 284JMHZ 60PH 3
SER.F. 1.15CODE HDES BCLASS B
NEMA-NOM-EFF 90.2PF 73
RATING 40C AMB-CONT
CC 010AUSABLE AT 208V 50
DE 6312ODE 6208
ENCL OPSBSN
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Product Information Packet: JMM2524T - 15HP,1175RPM,3PH,60HZ,284JM,3958M,OPSB,F
Parts List
Part NumberDescriptionQuantity
SA128412SA 39N090W9531.000 EA
RA118579RA 39N090W9531.000 EA
HW3201A011/2-13 EYEBOLT1.000 EA
09CB2800A01ADAPTER MACH FOR 10CB30001.000 EA
19XW3118A08.31-18 X .50 HEX WASHER HEAD TAPTITE II2.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I2.000 EA
39EP1404A03FACE MTD.EP MACH. 284-6 OPEN1.000 EA
HA1221RODENT SCREEN 39EP14044.000 EA
HW3207A04CABLE TIE 5 5/8 X .14" BLACK8.000 EA
10CB3000SPKOBX, CAST W/2.00 LEAD HOLE1.000 EA
19XW3118A12.31-18 X .75 HEX WASHER HEAD TAPTITE II4.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I4.000 EA
WD1000B16T&B CX70TN OR L70P TERMINAL LUG1.000 EA
51XF2520A08SCREW, HEX SER SLT HD, ZN 1/4-20 X .50 L1.000 EA
39EP3200A01SPFR/PU ENDPLATE, MACH1.000 EA
HA4051A00PLASTIC CAP FOR GREASE FITTING1.000 EA
HA1101A01RODENT SCREEN, 39 MTR1.000 EA
51XW1032A0610-32 X .38, TAPTITE II, HEX WSHR SLTD S4.000 EA
HW5100A08W3118-035 WVY WSHR (WB)1.000 EA
10XN3118K405/16-18 X 2.50" HEX HD, GRADE 54.000 EA
HW1001A31LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I4.000 EA
HA4051A00PLASTIC CAP FOR GREASE FITTING1.000 EA
HW4600B41V-RING SLINGER 2.125 X 2.880 X 0.2801.000 EA
XY3816A123/8-16 FINISHED NUT4.000 EA
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Product Information Packet: JMM2524T - 15HP,1175RPM,3PH,60HZ,284JM,3958M,OPSB,F
Parts List (continued)
Part NumberDescriptionQuantity
10CB3500SPCONDUIT BOX LID, CAST1.000 EA
51XW2520A12.25-20 X .75, TAPTITE II, HEX WSHR SLTD4.000 EA
HW2501E22KEY, 1/4 SQ X 2.5001.000 EA
LB1115NLABEL,LIFTING DEVICE (ON ROLLS)1.000 EA
MN416A01TAG-INSTAL-MAINT no wire (1200/bx) 3/191.000 EA
HW4500A03GREASE FITTING, .125 NPT 1610(ALEMITE) 81.000 EA
HW4500A201/8NPT SL PIPE PLUG1.000 EA
MJ1000A02GREASE, MOBIL POLYREX EM - 1240470.030 LB
HW4500A03GREASE FITTING, .125 NPT 1610(ALEMITE) 81.000 EA
HW4500A201/8NPT SL PIPE PLUG1.000 EA
MG1000G27MED CHARCOAL METALLIC GREY 400-00960.050 GA
85XU0407S044X1/4 U DRIVE PIN STAINLESS2.000 EA
HA3113A12THRUBOLT 3/8-16X18.2504.000 EA
39AD2002A01BAFFLE PLATE 39 OPEN, SLOTTED BAND MTRS2.000 EA
LB1119NWARNING LABEL1.000 EA
LC0181CONNECTION LABEL1.000 EA
NP1256LALUM UL CSA CC INDUSTRIAL MOTOR A601.000 EA
40PA1000PACKAGING GROUP1.000 EA
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Product Information Packet: JMM2524T - 15HP,1175RPM,3PH,60HZ,284JM,3958M,OPSB,F
AC Induction Motor Performance Data
Record # 20794 - Typical performance - not guaranteed values
Winding: 39WGW953-R001Type: 3958MEnclosure: OPSB
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP)15Full Load Torque66.8 LB-FT
Volts230/460Start Configurationdirect on line
Full Load Amps42.6/21.3Breakdown Torque194 LB-FT
R.P.M.1175Pull-up Torque85.4 LB-FT
Hz60Phase3Locked-rotor Torque116 LB-FT
NEMA Design CodeBKVA CodeHStarting Current126.5 A
Service Factor (S.F.)1.15No-load Current9.8 A
NEMA Nom. Eff.90.2Power Factor73LinelineRes.@25ºC0.569Ω
Rating - Duty40C AMB-CONTTemp. Rise @ Rated Load45°C
S.F. AmpsTemp. Rise @ S.F. Load61°C
Locked-rotor Power Factor26
Rotor inertia4.66 LB-FT2
Load Characteristics 460 V, 60 Hz, 15 HP
% of Rated Load255075100125150S.F.
Power Factor38586873757574
Efficiency83.789.390.390.289.287.889.6
Speed1194118911831177116911611172
Line amperes11.0113.5317.1321.326.33224.3
Page 7 of 10
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Product Information Packet: JMM2524T - 15HP,1175RPM,3PH,60HZ,284JM,3958M,OPSB,F
Performance Graph at 460V, 60Hz, 15.0HP Typical performance - Not guaranteed values
Page 8 of 10
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Product Information Packet: JMM2524T - 15HP,1175RPM,3PH,60HZ,284JM,3958M,OPSB,F
Page 9 of 10
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Product Information Packet: JMM2524T - 15HP,1175RPM,3PH,60HZ,284JM,3958M,OPSB,F
Page 10 of 10
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