Metric IEC Motors
20MDM-3-4-12P/575
4HP, 6P, 3Ph, 575V 60Hz, 132S, TEFC, F3, D-Flange, Metric IEC Motor
Elektrim PREMIUM Efficiency IE3 Metric IEC electric motor, TEFC IP55 1200/1000RPM cast iron D-flange with feet mounted (B35) Design H, oversized ball bearings, VPI for best electrical performance, rated 60/50Hz equipped with 12 separate leads.
Part Number
20MDM-3-4-12P/575
Product Family
Metric IEC Motors
Series
20M/P Series
Horsepower
4
Phase
3
Synchronous Speed
1200
Nominal Speed
1170
Frequency
60
Voltage
575V 60Hz
Frame
132S
Frame Material
Cast Iron
Flange
D-Flange
Flange Type
B35
Feet
YES
Removable Feet
YES
Rotatable Feet
NO
Double Drilled Feet
YES
Winding Connection
S
Full Load Torque (lb-ft)
18
Lock Rotor Torque (%)
240
Break Down Torque (%)
340
Full Load Amps
4.2 A @ 575V
LRA (%)
740
Lock Rotor Amps
31.08 A @ 575V
Efficiency @ 100% Load
89.5
Power Factor @ 100% Load
79
kW @ 50 Hz
3
Synchronous Speed @ 50 Hz
1000
Nominal Speed @ 50 Hz
965
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
H
Duty Rating
Code Letter
H
Service Factor @ 60 Hz
1.15
Service Factor @ 50 Hz
Insulation Class
F
Inverter Rated
10:1CT / 20:1VT
Bearings (DE / ODE)
6308 2Z C3 (DE), 6308 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)
161
Ship Weight (lbs)
183
Warranty Period
3-Years