Close Coupled Pump Motors
20JM-3-15-18
15HP, 4P, 3Ph, 208-230/460V 60Hz, 190/380V 50Hz , 254JM, TEFC, F1, C-Face, Close Coupled Pump Motor
Elektrim Premium TEFC IP55 1800RPM cast iron foot mounted JM Close Coupled Pump motor features a high 1.3 service factor, oversized bearings and VPI and is ideal for horizontal and vertical fluid transfer applications.
Part Number
20JM-3-15-18
Product Family
Close Coupled Pump Motors
Series
20JM Series
Horsepower
15
Phase
3
Synchronous Speed
1800
Nominal Speed
1775
Frequency
60
Voltage
208-230/460V 60Hz, 190/380V 50Hz
Frame
254JM
Frame Material
Cast Iron
Flange
C-Face
Flange Type
-
Feet
YES
Removable Feet
NO
Rotatable Feet
NO
Double Drilled Feet
NO
Winding Connection
Double Delta / Delta
Full Load Torque (lb-ft)
44.3
Lock Rotor Torque (%)
380
Break Down Torque (%)
440
Full Load Amps
38.3 A @ 208V, 34.6 A @ 230V, 17.3 A @ 460V, 13.8 A @ 575V
LRA (%)
971
Lock Rotor Amps
336 A @ 230V, 168 A @ 460V, 134.4 A @ 575V
Efficiency @ 100% Load
92.4
Power Factor @ 100% Load
88
kW @ 50 Hz
Synchronous Speed @ 50 Hz
1500
Nominal Speed @ 50 Hz
1465
Full Load Torque (lb-ft) @ 50 Hz
Lock Rotor Torque (%) @ 50 Hz
Break Down Torque (%) @ 50 Hz
Full Load Amps @ 50 Hz
41.6 A @ 190V, 20.8 A @ 380V
LRA (%) @ 50 Hz
Efficiency @ 100% Load 50 Hz
91.2
Power Factor @ 100% Load 50 Hz
89
Design Code
A
Duty Rating
Code Letter
A
Service Factor @ 60 Hz
1.3
Service Factor @ 50 Hz
1
Insulation Class
F
Inverter Rated
20:1 VT
Bearings (DE / ODE)
6309 2Z (DE), 6309 2Z (ODE)
Impregnation Method
Vacuum Pressure Impregnation (VPI)
PTC Thermistors
Option
Space Heater
Option
Junction Box Material
Aluminum (Cast Iron Optional)
Fan Guard Material
Rolled Steel
Shaft Seal
Mounting Position
F1
Degree of Protection
IP55
Enclosure
TEFC
Finish
RAL5010
Net Weight (lbs)
301
Ship Weight (lbs)
356
Warranty Period
3-Years