Metric IEC Motors
20MDM-3-3-36
3HP, 2P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 90L, TEFC, F3, D-Flange, Metric IEC Motor
Elektrim Premium Efficiency Metric IEC electric motor, TEFC IP55 3600/3000RPM cast aluminum D-flange footed (B35) Design N, EFF=86.5%, oversized ball bearings, VPI for best electrical peformance, rated 60/50Hz equipped with terminal board standard.
Part Number
20MDM-3-3-36
Product Family
Metric IEC Motors
Series
20M Series
Horsepower
3
Phase
3
Synchronous Speed
3600
Nominal Speed
3470
Frequency
60
Voltage
230/460V 60Hz, 230/380/400 50Hz
Frame
90L
Frame Material
Aluminum
Flange
D-Flange
Flange Type
B35
Feet
YES
Removable Feet
YES
Rotatable Feet
YES
Double Drilled Feet
NO
Winding Connection
Double Wye / Wye
Full Load Torque (lb-ft)
4.5
Lock Rotor Torque (%)
410
Break Down Torque (%)
410
Full Load Amps
8 A @ 230V, 4 A @ 460V, 3.2 A @ 575V
LRA (%)
830
Lock Rotor Amps
Efficiency @ 100% Load
86.5
Power Factor @ 100% Load
80
kW @ 50 Hz
2.2
Synchronous Speed @ 50 Hz
3000
Nominal Speed @ 50 Hz
2870
Full Load Torque (lb-ft) @ 50 Hz
7.3
Lock Rotor Torque (%) @ 50 Hz
370
Break Down Torque (%) @ 50 Hz
370
Full Load Amps @ 50 Hz
8.2 A @ 230V, 4.9 A @ 380V, 4.7 A @ 400V
LRA (%) @ 50 Hz
730
Efficiency @ 100% Load 50 Hz
83.5
Power Factor @ 100% Load 50 Hz
81
Design Code
N
Duty Rating
Code Letter
N
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)
38
Ship Weight (lbs)
41
Warranty Period
3-Years