Metric IEC Motors
20MDM-3-3-12/R
3HP, 6P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 112M, TEFC, F3, D-Flange, Metric IEC Motor
Elektrim High Efficiency Metric IEC electric motor, TEFC IP55 1200/1000RPM cast aluminum foot mounted with REDUCED D-Flange (B35 Reduced) Design H, oversized ball bearings, VPI, rated 60/50Hz equipped with terminal board standard.
Part Number
20MDM-3-3-12/R
Product Family
Metric IEC Motors
Series
20M Series
Horsepower
3
Phase
3
Synchronous Speed
1200
Nominal Speed
1150
Frequency
60
Voltage
230/460V 60Hz, 230/380/400 50Hz
Frame
112M
Frame Material
Aluminum
Flange
D-Flange
Flange Type
B35 (Reduction D-Flange)
Feet
YES
Removable Feet
YES
Rotatable Feet
YES
Double Drilled Feet
NO
Winding Connection
Double Wye / Wye
Full Load Torque (lb-ft)
13.5
Lock Rotor Torque (%)
240
Break Down Torque (%)
360
Full Load Amps
8.8 A @ 230V, 4.4 A @ 460V, 3.5 A @ 575V
LRA (%)
700
Lock Rotor Amps
Efficiency @ 100% Load
87.5
Power Factor @ 100% Load
72
kW @ 50 Hz
2.2
Synchronous Speed @ 50 Hz
1000
Nominal Speed @ 50 Hz
955
Full Load Torque (lb-ft) @ 50 Hz
22.4
Lock Rotor Torque (%) @ 50 Hz
230
Break Down Torque (%) @ 50 Hz
270
Full Load Amps @ 50 Hz
8.9 A @ 230V, 5.4 A @ 380V, 5.1 A @ 400V
LRA (%) @ 50 Hz
700
Efficiency @ 100% Load 50 Hz
82.3
Power Factor @ 100% Load 50 Hz
75
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)
6306 2Z (DE), 6306 2Z (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)
71
Ship Weight (lbs)
75
Warranty Period
3-Years