Metric IEC Motors
20MFM-3-1.5-18
1.5HP, 4P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 90S, TEFC, F3, Foot Mounted, Metric IEC Motor
Elektrim High Efficiency Metric IEC electric motor, TEFC IP55 1800/1500RPM cast aluminum foot mounted (B3) Design H, oversized ball bearings, VPI for best electrical peformance, rated 60/50Hz equipped with terminal board standard.
Part Number
20MFM-3-1.5-18
Product Family
Metric IEC Motors
Series
20M Series
Horsepower
1.5
Phase
3
Synchronous Speed
1800
Nominal Speed
1730
Frequency
60
Voltage
230/460V 60Hz, 230/380/400 50Hz
Frame
90S
Frame Material
Aluminum
Flange
-
Flange Type
-
Feet
YES
Removable Feet
YES
Rotatable Feet
YES
Double Drilled Feet
NO
Winding Connection
Double Wye / Wye
Full Load Torque (lb-ft)
4.6
Lock Rotor Torque (%)
260
Break Down Torque (%)
300
Full Load Amps
4.6 A @ 230V, 2.3 A @ 460V, 1.8 A @ 575V
LRA (%)
650
Lock Rotor Amps
Efficiency @ 100% Load
84
Power Factor @ 100% Load
72
kW @ 50 Hz
1.1
Synchronous Speed @ 50 Hz
1500
Nominal Speed @ 50 Hz
1425
Full Load Torque (lb-ft) @ 50 Hz
6.2
Lock Rotor Torque (%) @ 50 Hz
240
Break Down Torque (%) @ 50 Hz
280
Full Load Amps @ 50 Hz
4.5 A @ 230V, 2.8 A @ 380V, 2.6 A @ 400V
LRA (%) @ 50 Hz
510
Efficiency @ 100% Load 50 Hz
81.4
Power Factor @ 100% Load 50 Hz
76
Design Code
H
Duty Rating
Code Letter
H
Service Factor @ 60 Hz
1.2
Service Factor @ 50 Hz
1
Insulation Class
F
Inverter Rated
Bearings (DE / ODE)
6205 ZZC3 (DE), 6205 ZZC3 (ODE)
Impregnation Method
Vacuum Pressure Impregnation (VPI)
PTC Thermistors
Option
Space Heater
Option
Junction Box Material
Aluminum
Fan Guard Material
Rolled Steel
Shaft Seal
Mounting Position
F3
Degree of Protection
IP55
Enclosure
TEFC
Finish
RAL5010
Net Weight (lbs)
36
Ship Weight (lbs)
41
Warranty Period
3-Years