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Product Technical Information
July 17, 2020
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS444XAJ5408D
Catalog Number:
V4825
Instruction Manual:
GEI-M1045
Connection Diagram:
GEM2034E-FIG7
Outline Drawing:
148CB44INHRCCLA0004
Accessory Connection Diagrams
Bearing Thermocouple:
None
Heater:
None
RTD:
None
Thermistor:
None
Thermostat:
None
Winding Thermocouple:
None
Bearing RTD:
None
Table of Contents
Specification
01
Performance Characteristics
02
Outline Drawing
03
Connection Drawing(s)
04
Spare parts
05
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Model Number:5KS444XAJ5408D
July 17, 2020
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Marks:
MODEL NUMBER:
5KS444XAJ5408D
Estimated Weight:
2440 Lbs
Outline Drawing:
148CB44INHRCCLA0004
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG7
Enclosure:
TEFC
Instruction Book:
GEI-M1045
Encl Construction:
841
Design Code:
44BD0197AB
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
--
Frame:
L444VP16
Insulation Class:
H
Phases:
3
NEMA Design:
B
Poles:
2
Nominal Efficiency:
95.0 %
Output Power:
125HP 92.5KW
Guaranteed Efficiency:
94.1 %
RPM:
3580
3/4 Load Efficiency:
93.1 %
Voltage:
460
KVA Code:
G
Hertz:
60
Max KVAR:
21.7
Amps - FL:
137.0
Power Factor:
91.5
Service Factor:
1.15
Bearing - DE:
NU217
Alt Service Factor:
--
Bearing - ODE:
235A2523AD01
Enclosure is Totally Enclosed Fan-Cooled
Stamped Nameplate Notes:
VERTICAL-841
DE BRG 85RU02M00, ODE BRG 100BT02MD00
INVERTER DUTY PER NEMA MG1 PART 31
ALTERNATE RATING FOR PWM CONTROL:1.0SF 40C AMBIENT
VAR TORQUE RANGE 0-60 HZ
EXCEPTIONS TO IEEE-STD-841-2009:
BRG DN FACTOR >300000
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Model Number:5KS444XAJ5408D
July 17, 2020
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Additional Information:
2P, VERT SOLID SHAFT HIGH THRUST (2D1U)
PAINTED FRAME ID & SHAFT,
FAN COVER INSIDE & ODE E/S OUTSIDE
C/BOX 700 CU IN - 3.00" NPT
INPRO SEAL BOTH ENDS
OIL RESISTANT SLEEVING ON LEADS
.002" TIR SHAFT RUNOUT
ROUTINE TEST REPORT AND 5 POINT VIBRATION TEST
REPORT INCLUDED IN C/B
COPPER WASHER UNDER HEADS OF BEARING CAP BOLTS,
APPLY TITE-SEAL (A50CD427A) ON BEARING CAP SCREWS,
RABBETS AND PLUG THREADS.
GROUND PAD
BEARING LIFE 8760 HRS AT 8700 LB THRUST
BEARING LIFE 26280 HRS AT 5800 LB THRUST
CG:22.70 IN FROM P-BASE FACE,STAT DEF:= 0.005 IN
RCF: 2654 CPM
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Model Number:5KS444XAJ5408D
July 17, 2020
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Performance Characteristics
1st Winding 1st Connection
Design: 44BD0197AB
Marks:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
93.75
93.76
93.88
93.09
91.36
85.6
0.00
% PF
91.12
91.26
91.23
90.15
86.24
72.19
15.2
AMPS
171.2
157.23
136.61
104.55
74.24
47.33
30.38
TORQ(FL)#FT
183.35
TORQ(LR)%FL
157.71
TORQ(BD)%FL
267.59
AMPS(LR)
883.37
PF AT START
0.22
This motor is capable of two cold or one hot start with a maximum connected load inertia of 582 Lb-Ft Sq (24.5 Kg-meter
Sq)at 100% voltage, where the load torque varies with the square of the speed. Acceleration time with maximum inertia
and the above load type is 45 seconds. Safe stall time at 100% voltage is 88 seconds cold, 54 seconds hot. Rotor inertia
is 31.01 Lb-Ft Sq (1.31 Kg-meter Sq).
Open Circuit A-C:
2.082
Short Circuit D-C:
0.039
Short Circuit A-C:
0.075 X/R Ratio:
14.828
Stator Slots:
48 Rotor Slots:
38
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Model Number: 5KS444XAJ5408D
July 17, 2020
Marks:
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Model Number: 5KS444XAJ5408D
July 17, 2020
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Marks:
Connection Diagram
GEM2034E-FIG7
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Model Number: 5KS444XAJ5408D
July 17, 2020
Page | 6
End shield Assembly
Part Description
DE Side Part#
ODE Side Part#
End Shield
115E8660AA1
115E8671LA1
Bearing
235A2522AH01
235A2523AD01
Slinger/Inproseal
235A4575GS4
Fan & Fan Cover Assembly
Part Description
Part#
Fan
153B1886G01
Fan Cover
128D6847AA1
Conduit & Accessories Box Assembly
Part Description
Part#
Conduit Box
118D4408AD2
Mechanical Accessories
Part Description
Part#
Brake
Tachometer
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