Close Coupled Pump Motors
20JM-3-40-18/575
40HP, 4P, 3Ph, 575V 60Hz, 324JM, TEFC, F1, C-Face, Close Coupled Pump Motor
Elektrim Premium 575V Close-Coupled 20JM Series TEFC IP55 1800RPM cast iron C-Face electric motor features a 1.15 service factor, 20:1VT VFD rating, oversized ball bearings, VPI, and thermistor as standard.
Part Number
20JM-3-40-18/575
Product Family
Close Coupled Pump Motors
Series
20JM Series
Horsepower
40
Phase
3
Synchronous Speed
1800
Nominal Speed
1780
Frequency
60
Voltage
575V 60Hz
Frame
324JM
Frame Material
Cast Iron
Flange
C-Face
Flange Type
-
Feet
YES
Removable Feet
YES
Rotatable Feet
NO
Double Drilled Feet
YES
Winding Connection
S
Full Load Torque (lb-ft)
118
Lock Rotor Torque (%)
240
Break Down Torque (%)
270
Full Load Amps
36 A @ 575V
LRA (%)
644
Lock Rotor Amps
232 A @ 575V
Efficiency @ 100% Load
94.1
Power Factor @ 100% Load
88
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
1.15
Service Factor @ 50 Hz
Insulation Class
F
Inverter Rated
20:1 VT
Bearings (DE / ODE)
6312 C3 (DE), 6312 C3 (ODE)
Impregnation Method
Vacuum Pressure Impregnation (VPI)
PTC Thermistors
Standard
Space Heater
Option
Junction Box Material
Cast Iron
Fan Guard Material
Rolled Steel
Shaft Seal
Mounting Position
F1
Degree of Protection
IP55
Enclosure
TEFC
Finish
RAL5010
Net Weight (lbs)
690
Ship Weight (lbs)
800
Warranty Period
3-Years