Metric IEC Motors
20MFM-3-1.5-18P
1.5HP, 4P, 3Ph, 230/460V 60Hz, 380V/400V 50Hz , 90S, TEFC, F3, Foot Mounted, Metric IEC Motor
Elektrim PREMIUM Efficiency IE3 Metric IEC electric motor, TEFC IP55 1800/1500RPM cast iron foot mounted (B3) Design N, oversized ball bearings, VPI for best electrical peformance, rated 60/50Hz equipped with terminal block.
Part Number
20MFM-3-1.5-18P
Product Family
Metric IEC Motors
Series
20M/P Series
Horsepower
1.5
Phase
3
Synchronous Speed
1800
Nominal Speed
1760
Frequency
60
Voltage
230/460V 60Hz, 380V/400V 50Hz
Frame
90S
Frame Material
Aluminum
Flange
-
Flange Type
-
Feet
YES
Removable Feet
YES
Rotatable Feet
YES
Double Drilled Feet
YES
Winding Connection
Double Wye / Wye
Full Load Torque (lb-ft)
4.4
Lock Rotor Torque (%)
260
Break Down Torque (%)
420
Full Load Amps
4.4 A @ 230V, 2.2 A @ 460V, 1.8 A @ 575V
LRA (%)
850
Lock Rotor Amps
37.4 A @ 230V, 18.7 A @ 460V, 15.3 A @ 575V
Efficiency @ 100% Load
86.5
Power Factor @ 100% Load
73
kW @ 50 Hz
1.1
Synchronous Speed @ 50 Hz
1500
Nominal Speed @ 50 Hz
1450
Full Load Torque (lb-ft) @ 50 Hz
7.2
Lock Rotor Torque (%) @ 50 Hz
230
Break Down Torque (%) @ 50 Hz
350
Full Load Amps @ 50 Hz
4.3 A @ 230V, 2.6 A @ 380V, 2.5 A @ 400V
LRA (%) @ 50 Hz
720
Efficiency @ 100% Load 50 Hz
84.1
Power Factor @ 100% Load 50 Hz
77
Design Code
N
Duty Rating
Code Letter
N
Service Factor @ 60 Hz
1.2
Service Factor @ 50 Hz
1
Insulation Class
F
Inverter Rated
10:1CT / 20:1VT
Bearings (DE / ODE)
6205 2Z C3 (DE), 6205 2Z C3 (ODE)
Impregnation Method
Vacuum Pressure Impregnation (VPI)
PTC Thermistors
Option
Space Heater
Option
Junction Box Material
Aluminum
Fan Guard Material
Rolled Steel
Shaft Seal
Rubber
Mounting Position
F3
Degree of Protection
IP55
Enclosure
TEFC
Finish
RAL5010
Net Weight (lbs)
40
Ship Weight (lbs)
41
Warranty Period
3-Years