Close Coupled Pump Motors
20JM-3-20-18/PR
20HP, 4P, 3Ph, 230/460V 60Hz, 254JM, TEFC, F1, C-Face, Close Coupled Pump Motor
Elektrim 1800RPM IP55 TEFC JM Close Coupled Pump motor for ODP replacement in horizontal and vertical fluid applications comes equipped with VPI and oversized bearings on both ends.
Part Number
20JM-3-20-18/PR
Product Family
Close Coupled Pump Motors
Series
20JM Series
Horsepower
20
Phase
3
Synchronous Speed
1800
Nominal Speed
1760
Frequency
60
Voltage
230/460V 60Hz
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)
59.6
Lock Rotor Torque (%)
280
Break Down Torque (%)
330
Full Load Amps
44.8 A @ 230V, 22.4 A @ 460V
LRA (%)
750
Lock Rotor Amps
336 A @ 230V, 168 A @ 460V
Efficiency @ 100% Load
91
Power Factor @ 100% Load
92
kW @ 50 Hz
Synchronous Speed @ 50 Hz
Nominal Speed @ 50 Hz
Full Load Torque (lb-ft) @ 50 Hz
Lock Rotor Torque (%) @ 50 Hz
Break Down Torque (%) @ 50 Hz
Full Load Amps @ 50 Hz
LRA (%) @ 50 Hz
Efficiency @ 100% Load 50 Hz
Power Factor @ 100% Load 50 Hz
Design Code
B
Duty Rating
Code Letter
B
Service Factor @ 60 Hz
1
Service Factor @ 50 Hz
Insulation Class
F
Inverter Rated
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