Product Information Packet
JMM2543T
50HP,1765RPM,3PH,60HZ,326JM,4060M,OPSB,F
Copyright © All product information within this document is subject to ABB Motors and Mechanical Inc. copyright © protection, unless otherwise noted.
Product Information Packet: JMM2543T - 50HP,1765RPM,3PH,60HZ,326JM,4060M,OPSB,F
Part Detail
Revision: N Status: INA/A Change #: Proprietary: No
Type: AC Elec. Spec: 40WGW951 CD Diagram: CD0180 Mfg Plant:
Mech. Spec: 40H25 Layout: 40LYH025 Poles: 04 Created Date: 12-09-2009
Base: RG Eff. Date: 03-09-2016 Leads: 9#8
Specs
Catalog Number: JMM2543T
Enclosure: ODP
Frame: 326JM
Frame Material: Steel
Output @ Frequency: 50.000 HP @ 60 HZ
Synchronous Speed @ Frequency: 1800 RPM @ 60 HZ
Voltage @ Frequency: 230.0 V @ 60 HZ
460.0 V @ 60 HZ
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: 124.000 A @ 230.0 V
133.000 A @ 208.0 V
Inverter Code: Not Inverter
KVA Code: G
Lifting Lugs: Standard Lifting Lugs
Locked Bearing Indicator: Locked Bearing
Motor Lead Quantity/Wire Size: 9 @ 8 AWG
Motor Lead Exit: Ko Box
Motor Lead Termination: Flying Leads
Motor Type: 4060M
Mounting Arrangement: F1
Power Factor: 81
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
Shaft Ground Indicator: No Shaft Grounding
62.000 A @ 460.0 V
Shaft Rotation: Reversible
Page 2 of 10
Product Information Packet: JMM2543T - 50HP,1765RPM,3PH,60HZ,326JM,4060M,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
Insulation Class: B
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 10
Product Information Packet: JMM2543T - 50HP,1765RPM,3PH,60HZ,326JM,4060M,OPSB,F
Nameplate NP1256L
CAT.NO. JMM2543T
SPEC. 40H025W951H1
HP 50
VOLTS 230/460
AMP 124/62
RPM 1765
FRAME 326JM HZ 60 PH 3
SER.F. 1.15 CODE G DES B CLASS B
NEMA-NOM-EFF 93 PF 81
RATING 40C AMB-CONT
CC 010A USABLE AT 208V 133
DE 6312 ODE 6309
ENCL OPSB SN
Page 4 of 10
Product Information Packet: JMM2543T - 50HP,1765RPM,3PH,60HZ,326JM,4060M,OPSB,F
Parts List
Part Number Description Quantity
SA188555 SA 40H025W951H1 1.000 EA
RA176287 RA 40H025W951H1 1.000 EA
HA6361A01 LIFTING LUG FOR 37, 39 & 40 FRAME ZINC 2.000 EA
HA6017 CAST ADAPTER, 40,42 KOBX 1.000 EA
19XW3118A12 .31-18 X .75 HEX WASHER HEAD TAPTITE II 2.000 EA
HW1001A31 LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I 2.000 EA
10CB3001 CONDUIT BOX CAST W/2.500 LEAD HOLE 1.000 EA
19XW3118A12 .31-18 X .75 HEX WASHER HEAD TAPTITE II 4.000 EA
HW1001A31 LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I 4.000 EA
WD1000B16 T&B CX70TN OR L70P TERMINAL LUG 1.000 EA
51XF2520A08 SCREW, HEX SER SLT HD, ZN 1/4-20 X .50 L 1.000 EA
40EP3200A02 STD FREP OPEN 309 BRG 1.000 EA
HA1166A06 RODENT SCREEN FOR 40 ENDPLATE 40EP3200. 1.000 EA
51XW1032A06 10-32 X .38, TAPTITE II, HEX WSHR SLTD S 4.000 EA
HW5100A11 W3917-042 WVY WSHR (WB) 1.000 EA
40EP1401A02 FR ENDPLATE, MACH OPEN NEMA 324-6T W/SCR 1.000 EA
HA1166A02 RODENT SCREEN FOR 40 ENDPLATE 40EP1300A. 1.000 EA
51XW1032A06 10-32 X .38, TAPTITE II, HEX WSHR SLTD S 4.000 EA
10XN3118K40 5/16-18 X 2.50" HEX HD, GRADE 5 4.000 EA
HW1001A31 LOCKWASHER 5/16, ZINC PLT.591 OD, .319 I 4.000 EA
XY3816A12 3/8-16 FINISHED NUT 8.000 EA
10CB3500SP CONDUIT BOX LID, CAST 1.000 EA
51XW2520A12 .25-20 X .75, TAPTITE II, HEX WSHR SLTD 4.000 EA
HW2501E22 KEY, 1/4 SQ X 2.500 1.000 EA
Page 5 of 10
Product Information Packet: JMM2543T - 50HP,1765RPM,3PH,60HZ,326JM,4060M,OPSB,F
Parts List (continued)
Part Number Description Quantity
LB1115N LABEL,LIFTING DEVICE (ON ROLLS) 1.000 EA
MN416A01 TAG-INSTAL-MAINT no wire (1200/bx) 3/19 1.000 EA
HA4051A00 PLASTIC CAP FOR GREASE FITTING 1.000 EA
HW4500A03 GREASE FITTING, .125 NPT 1610(ALEMITE) 8 1.000 EA
HW4500A20 1/8NPT SL PIPE PLUG 1.000 EA
MJ1000A02 GREASE, MOBIL POLYREX EM - 124047 0.050 LB
HW4500A03 GREASE FITTING, .125 NPT 1610(ALEMITE) 8 1.000 EA
HW4500A20 1/8NPT SL PIPE PLUG 1.000 EA
HA4051A00 PLASTIC CAP FOR GREASE FITTING 1.000 EA
MG1000G27 MED CHARCOAL METALLIC GREY 400-0096 0.070 GA
85XU0407A04 #4-7 X 1/4 DRIVE PIN 2.000 EA
40AD2002A01 LEXAN BAFFLE 40 FR OPEN 1.000 EA
40AD2002A01 LEXAN BAFFLE 40 FR OPEN 1.000 EA
HA3154A06 THRUBOLT STUD 3/8-16 X 19.500 4.000 EA
LB1119N WARNING LABEL 1.000 EA
LC0181 CONNECTION LABEL 1.000 EA
NP1256L ALUM UL CSA CC INDUSTRIAL MOTOR A60 1.000 EA
40PA1000 PACKAGING GROUP 1.000 EA
Page 6 of 10
Product Information Packet: JMM2543T - 50HP,1765RPM,3PH,60HZ,326JM,4060M,OPSB,F
AC Induction Motor Performance Data
Record # 13433 - Typical performance - not guaranteed values
Winding: 40WGW951-R001 Type: 4060M Enclosure: OPSB
Nameplate Data
460 V, 60 Hz:
High Voltage Connection
Rated Output (HP) 50 Full Load Torque 149 LB-FT
Volts 230/460 Start Configuration direct on line
Full Load Amps 124/62 Breakdown Torque 426 LB-FT
R.P.M. 1765 Pull-up Torque 221 LB-FT
Hz 60 Phase 3 Locked-rotor Torque 270 LB-FT
NEMA Design Code B KVA Code G Starting Current 385 A
Service Factor (S.F.) 1.15 No-load Current 25.48 A
NEMA Nom. Eff. 93 Power Factor 81 LinelineRes.@25ºC 0.1406Ω
Rating - Duty 40C AMB-CONT Temp. Rise @ Rated Load 54°C
S.F. Amps Temp. Rise @ S.F. Load 72°C
Locked-rotor Power Factor 32
Rotor inertia 4.77 LB-FT2
Load Characteristics 460 V, 60 Hz, 50 HP
% of Rated Load 25 50 75 100 125 150 S.F.
Power Factor 45 67 77 81 83 84 83
Efficiency 88.4 92.4 93.2 93 92.4 91.5 92.6
Speed 1792 1783 1774 1765 1756 1747 1760
Line amperes 29.23 37.8 49 61.8 75.9 91.8 70.2
Page 7 of 10
Product Information Packet: JMM2543T - 50HP,1765RPM,3PH,60HZ,326JM,4060M,OPSB,F
Performance Graph at 460V, 60Hz, 50.0HP Typical performance - Not guaranteed values
Page 8 of 10
Product Information Packet: JMM2543T - 50HP,1765RPM,3PH,60HZ,326JM,4060M,OPSB,F
Page 9 of 10
Product Information Packet: JMM2543T - 50HP,1765RPM,3PH,60HZ,326JM,4060M,OPSB,F
Page 10 of 10
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