Metric IEC Motors
20MDM-3-125-18
125HP, 4P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 280M, TEFC, F3, D-Flange, Metric IEC Motor
Elektrim High Efficiency Metric IEC electric motor, TEFC IP55 1800/1500RPM cast iron foot mounted (B35) Design H, oversized ball bearings, VPI for best electrical peformance, rated 60/50Hz equipped with 12 separate leads.
Part Number
20MDM-3-125-18
Product Family
Metric IEC Motors
Series
20M Series
Horsepower
125
Phase
3
Synchronous Speed
1800
Nominal Speed
1791
Frequency
60
Voltage
230/460V 60Hz, 230/380/400 50Hz
Frame
280M
Frame Material
Flange
D-Flange
Flange Type
B35
Feet
YES
Removable Feet
NO
Rotatable Feet
NO
Double Drilled Feet
NO
Winding Connection
Double Delta / Delta
Full Load Torque (lb-ft)
354.1
Lock Rotor Torque (%)
220
Break Down Torque (%)
290
Full Load Amps
264 A @ 230V, 132 A @ 460V, 105.6 A @ 575V
LRA (%)
760
Lock Rotor Amps
Efficiency @ 100% Load
95.3
Power Factor @ 100% Load
89
kW @ 50 Hz
90
Synchronous Speed @ 50 Hz
1500
Nominal Speed @ 50 Hz
1486
Full Load Torque (lb-ft) @ 50 Hz
599.3
Lock Rotor Torque (%) @ 50 Hz
170
Break Down Torque (%) @ 50 Hz
220
Full Load Amps @ 50 Hz
272 A @ 230V, 165 A @ 380V, 157 A @ 400V
LRA (%) @ 50 Hz
760
Efficiency @ 100% Load 50 Hz
94.3
Power Factor @ 100% Load 50 Hz
88
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)
6318 C3 (DE), 6318 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
F3
Degree of Protection
IP55
Enclosure
TEFC
Finish
RAL5010
Net Weight (lbs)
1543
Ship Weight (lbs)
1698
Warranty Period
3-Years