Metric IEC Motors

20MFM-3-5.5-36

5.5HP, 2P, 3Ph, 230/460V 60Hz, 230/380/400 50Hz , 112M, TEFC, F3, Foot Mounted, Metric IEC Motor

Elektrim Premium Efficiency Metric IEC electric motor, TEFC IP55 3600/3000RPM cast aluminum foot mounted (B3) Design N, EFF=89%, oversized ball bearings, VPI for best electrical peformance, rated 60/50Hz equipped with terminal board standard.

PRODUCT GROUP

Metric IEC Motors

HP / OUTPUT

5.5

RPM

3600

PHASE

3

VOLTAGE

230/460V 60Hz, 230/380/400 50Hz

FRAME

112M

FLANGE

-

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F3

ENCLOSURE

TEFC

Part Number

20MFM-3-5.5-36

Product Family

Metric IEC Motors

Series

20M Series

Horsepower

5.5

Phase

3

Synchronous Speed

3600

Nominal Speed

3525

Frequency

60

Voltage

230/460V 60Hz, 230/380/400 50Hz

Frame

112M

Frame Material

Aluminum

Flange

-

Flange Type

-

Feet

YES

Removable Feet

YES

Rotatable Feet

YES

Double Drilled Feet

NO

Winding Connection

Double Wye / Wye

Full Load Torque (lb-ft)

8

Lock Rotor Torque (%)

260

Break Down Torque (%)

290

Full Load Amps

13.2 A @ 230V, 6.6 A @ 460V, 5.3 A @ 575V

LRA (%)

840

Lock Rotor Amps

Efficiency @ 100% Load

89

Power Factor @ 100% Load

85

kW @ 50 Hz

4

Synchronous Speed @ 50 Hz

3000

Nominal Speed @ 50 Hz

2915

Voltage @ 50 Hz

Values

Full Load Torque (lb-ft) @ 50 Hz

13.1

Lock Rotor Torque (%) @ 50 Hz

240

Break Down Torque (%) @ 50 Hz

270

Full Load Amps @ 50 Hz

13.4 A @ 230V, 8.1 A @ 380V, 7.7 A @ 400V

LRA (%) @ 50 Hz

850

Efficiency @ 100% Load 50 Hz

86.3

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)

6306 ZZC3 (DE), 6306 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)

74

Ship Weight (lbs)

76

Warranty Period

3-Years