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Product Technical Information
August 14, 2020
Data shown is for the current revision model #. Ensure your nameplate model # matches.
Model Number:
5KS256DAE5027D
Catalog Number:
V4206
Instruction Manual:
GEK-95353
Connection Diagram:
GEM2034E-FIG9
Outline Drawing:
4002B5825NMP5212
Accessory Connection Diagrams
Bearing Thermocouple:
None
Heater:
3027JE-1C
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:5KS256DAE5027D
August 14, 2020
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Marks:
MODEL NUMBER:
5KS256DAE5027D
Estimated Weight:
315 Lbs
Outline Drawing:
4002B5825NMP5212
Time Rating:
CONT
Connection Diagram:
GEM2034E-FIG9
Enclosure:
WPI
Instruction Book:
GEK-95353
Encl Construction:
OPEN
Design Code:
25BD0073A
Ambient Max(°C):
40
Type:
KS
Alt Ambient Max(°C):
--
Frame:
L256TP12
Insulation Class:
H
Phases:
3
NEMA Design:
B
Poles:
2
Nominal Efficiency:
91.7 %
Output Power:
25HP 18.5KW
Guaranteed Efficiency:
90.2 %
RPM:
3545
3/4 Load Efficiency:
--
Voltage:
230/460
KVA Code:
G
Hertz:
60
Max KVAR:
3.2
Amps - FL:
56.4/28.2
Power Factor:
90.5
Service Factor:
1.15
Bearing - DE:
7309
Alt Service Factor:
--
Bearing - ODE:
6209-2ZC3
Enclosure is Weather Protected One
Stamped Nameplate Notes:
PREMIUM EFFICIENT MOTOR
NEMA ENCL WPI AND CSA ENCL DP
ROT CCW FACING ODE LEAD/PH SEQUENCE 1-2-3/1-2-3
HTR LDS HE1-HE2 115V 60W
INVERTER DUTY PER NEMA MG1 PART 31
ALTERNATE RATING FOR PWM CONTROL:
1.0 SF VAR TORQUE RANGE 10-60 HZ
SUITABLE FOR 20HP, 190/380V,
50 HZ WITH 54.6/27.3AMPS AND 2950 RPM AT 1.0 SF
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Model Number:5KS256DAE5027D
August 14, 2020
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Additional Information:
2P - TP EXTN
C/BOX 137 CU IN-1.25 NPT
AUX LEADS EXIT WITH MOTOR LEADS
RCF 5000 CPM, STATIC DEFLECTION .0014 INCHES &
CENTER OF GRAVITY 10.75 INCHES
HOLLOW SHAFT HIGH THRUST
NON REV CPLG W/BX=1.00" KW=0.25"
OIL RESISTANT SLEEVING ON LEADS
BEARING LIFE 4365 HOURS AT 2600 LB THRUST
BEARING LIFE 8760 HOURS AT 2048 LB THRUST
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Model Number:5KS256DAE5027D
August 14, 2020
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Performance Characteristics
1st Winding 1st Connection
Design: 25BD0073A
Marks:
LOAD %
125.0
115.0
100.0
75.0
50.0
25.0
0.0
% EFF
89.46
90.37
91.7
92.87
93.46
91.84
0.00
% PF
88.22
89.26
90.32
90.87
88.95
78.06
8.99
AMPS
37.06
33.36
28.25
20.8
14.07
8.16
4.53
TORQ(FL)#FT
37.01
TORQ(LR)%FL
203.95
TORQ(BD)%FL
231.34
AMPS(LR)
168.72
PF AT START
0.33
This motor is capable of two cold or one hot start with a maximum connected load inertia of 156 Lb-Ft Sq (6.57 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 40 seconds. Safe stall time at 100% voltage is 69 seconds cold, 54 seconds hot. Rotor inertia
is 1.56 Lb-Ft Sq (0.07 Kg-meter Sq).
Open Circuit A-C:
1.196
Short Circuit D-C:
0.013
Short Circuit A-C:
0.032 X/R Ratio:
5.049
Stator Slots:
36 Rotor Slots:
26
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Model Number: 5KS256DAE5027D
August 14, 2020
Marks:
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Model Number: 5KS256DAE5027D
August 14, 2020
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Marks:
Connection Diagram
Heater Connection
GEM2034E-FIG9
3027JE-1C
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Model Number: 5KS256DAE5027D
August 14, 2020
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End shield Assembly
Part Description
DE Side Part#
ODE Side Part#
End Shield
128D6125PA1
128D6128PA1
Bearing
235A2507AC01
235A2507EE01
Slinger/Inproseal
235A2300FL3
Fan & Fan Cover Assembly
Part Description
Part#
Fan
Fan Cover
Conduit & Accessories Box Assembly
Part Description
Part#
Conduit Box
4002B5728PA-G04
Mechanical Accessories
Part Description
Part#
Brake
Tachometer
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