Metric IEC Motors
20MDM-3-15-36/R
15HP, 2P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 160M, TEFC, F3, D-Flange, Metric IEC Motor
Elektrim Premium Efficiency Metric IEC electric motor, TEFC IP55 3600/3000RPM cast iron REDUCED D-Flange footed (B35 Reduced) Design N, EFF=91%, oversized ball bearings, VPI, rated 60/50Hz equipped with 12 separate leads.
Part Number
20MDM-3-15-36/R
Product Family
Metric IEC Motors
Series
20M Series
Horsepower
15
Phase
3
Synchronous Speed
3600
Nominal Speed
3550
Frequency
60
Voltage
230/460V 60Hz, 230/380/400 50Hz
Frame
160M
Frame Material
Flange
D-Flange
Flange Type
B35 (Reduction D-Flange)
Feet
YES
Removable Feet
NO
Rotatable Feet
NO
Double Drilled Feet
NO
Winding Connection
Double Delta / Delta
Full Load Torque (lb-ft)
22
Lock Rotor Torque (%)
240
Break Down Torque (%)
300
Full Load Amps
35.2 A @ 230V, 17.6 A @ 460V, 14.1 A @ 575V
LRA (%)
830
Lock Rotor Amps
Efficiency @ 100% Load
91
Power Factor @ 100% Load
86
kW @ 50 Hz
11
Synchronous Speed @ 50 Hz
3000
Nominal Speed @ 50 Hz
2940
Full Load Torque (lb-ft) @ 50 Hz
35.7
Lock Rotor Torque (%) @ 50 Hz
200
Break Down Torque (%) @ 50 Hz
270
Full Load Amps @ 50 Hz
35.3 A @ 230V, 21.4 A @ 380V, 20.3 A @ 400V
LRA (%) @ 50 Hz
720
Efficiency @ 100% Load 50 Hz
90
Power Factor @ 100% Load 50 Hz
87
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)
6309 ZZC3 (DE), 6309 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)
212
Ship Weight (lbs)
252
Warranty Period
3-Years