Metric IEC Motors
20MDM-3-7.5-18/575
7.5HP, 4P, 3Ph, 575V 60Hz, 132S, TEFC, F3, D-Flange, Metric IEC Motor
Elektrim High Efficiency Metric IEC electric motor, TEFC IP55 1800RPM cast iron foot mounted with D-flange (B35) Design H, oversized ball bearings, VPI for best electrical peformance, rated 60Hz equipped with 12 separate leads.
Part Number
20MDM-3-7.5-18/575
Product Family
Metric IEC Motors
Series
20M Series
Horsepower
7.5
Phase
3
Synchronous Speed
1800
Nominal Speed
1770
Frequency
60
Voltage
575V 60Hz
Frame
132S
Frame Material
Flange
D-Flange
Flange Type
B35
Feet
YES
Removable Feet
YES
Rotatable Feet
NO
Double Drilled Feet
NO
Winding Connection
S
Full Load Torque (lb-ft)
22.2
Lock Rotor Torque (%)
280
Break Down Torque (%)
340
Full Load Amps
7.8 A @ 575V
LRA (%)
970
Lock Rotor Amps
75.66 A @ 575V
Efficiency @ 100% Load
89.5
Power Factor @ 100% Load
79
kW @ 50 Hz
5.5
Synchronous Speed @ 50 Hz
Nominal Speed @ 50 Hz
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
Bearings (DE / ODE)
6308 ZZC3 (DE), 6308 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)
156
Ship Weight (lbs)
175
Warranty Period
3-Years