Metric IEC Motors
20MFM-3-7.5-36P
7.5HP, 2P, 3Ph, 230/460V 60Hz, 380V/400V 50Hz , 132S, TEFC, F3, Foot Mounted, Metric IEC Motor
Elektrim PREMIUM Efficiency IE3 Metric IEC electric motor, TEFC IP55 3600/3000RPM cast iron foot mounted (B3) Design H, oversized ball bearings, VPI for best electrical performance, rated 60/50Hz equipped with 12 separate leads.
Part Number
20MFM-3-7.5-36P
Product Family
Metric IEC Motors
Series
20M/P Series
Horsepower
7.5
Phase
3
Synchronous Speed
3600
Nominal Speed
3540
Frequency
60
Voltage
230/460V 60Hz, 380V/400V 50Hz
Frame
132S
Frame Material
Cast Iron
Flange
-
Flange Type
-
Feet
YES
Removable Feet
YES
Rotatable Feet
NO
Double Drilled Feet
YES
Winding Connection
Double Delta / Delta
Full Load Torque (lb-ft)
10.9
Lock Rotor Torque (%)
280
Break Down Torque (%)
440
Full Load Amps
17.8 A @ 230V, 8.9 A @ 460V, 7.1 A @ 575V
LRA (%)
950
Lock Rotor Amps
169.1 A @ 230V, 84.55 A @ 460V, 67.45 A @ 575V
Efficiency @ 100% Load
89.5
Power Factor @ 100% Load
87
kW @ 50 Hz
5.5
Synchronous Speed @ 50 Hz
3000
Nominal Speed @ 50 Hz
2940
Full Load Torque (lb-ft) @ 50 Hz
17.9
Lock Rotor Torque (%) @ 50 Hz
260
Break Down Torque (%) @ 50 Hz
340
Full Load Amps @ 50 Hz
17.4 A @ 230V, 10.5 A @ 380V, 10 A @ 400V
LRA (%) @ 50 Hz
820
Efficiency @ 100% Load 50 Hz
89.2
Power Factor @ 100% Load 50 Hz
89
Design Code
N
Duty Rating
Code Letter
N
Service Factor @ 60 Hz
1.2
Service Factor @ 50 Hz
1
Insulation Class
F
Inverter Rated
10:1CT / 20:1VT
Bearings (DE / ODE)
6308 2Z C3 (DE), 6308 2Z C3 (ODE)
Impregnation Method
Vacuum Pressure Impregnation (VPI)
PTC Thermistors
Option
Space Heater
Option
Junction Box Material
Aluminum
Fan Guard Material
Rolled Steel
Shaft Seal
Rubber
Mounting Position
F3
Degree of Protection
IP55
Enclosure
TEFC
Finish
RAL5010
Net Weight (lbs)
163
Ship Weight (lbs)
185
Warranty Period
3-Years