Metric IEC Motors
20MDM-3-7.5-12/R
7.5HP, 6P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 132M, TEFC, F3, D-Flange, Metric IEC Motor
Elektrim High Efficiency Metric IEC electric motor, TEFC IP55 1200/1000RPM cast iron 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-3-7.5-12/R
Product Family
Metric IEC Motors
Series
20M Series
Horsepower
7.5
Phase
3
Synchronous Speed
1200
Nominal Speed
1165
Frequency
60
Voltage
230/460V 60Hz, 230/380/400 50Hz
Frame
132M
Frame Material
Flange
D-Flange
Flange Type
B35 (Reduction D-Flange)
Feet
YES
Removable Feet
YES
Rotatable Feet
NO
Double Drilled Feet
NO
Winding Connection
Double Delta / Delta
Full Load Torque (lb-ft)
33.8
Lock Rotor Torque (%)
300
Break Down Torque (%)
380
Full Load Amps
22.4 A @ 230V, 11.2 A @ 460V, 9 A @ 575V
LRA (%)
840
Lock Rotor Amps
Efficiency @ 100% Load
89.5
Power Factor @ 100% Load
77
kW @ 50 Hz
5.5
Synchronous Speed @ 50 Hz
1000
Nominal Speed @ 50 Hz
950
Full Load Torque (lb-ft) @ 50 Hz
55.3
Lock Rotor Torque (%) @ 50 Hz
270
Break Down Torque (%) @ 50 Hz
310
Full Load Amps @ 50 Hz
20.3 A @ 230V, 12.3 A @ 380V, 11.7 A @ 400V
LRA (%) @ 50 Hz
650
Efficiency @ 100% Load 50 Hz
86
Power Factor @ 100% Load 50 Hz
79
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)
6308ZZ (DE), 6308ZZ (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)
160
Ship Weight (lbs)
180
Warranty Period
3-Years