Crusher Duty

40NFC-3-300-18

300HP, 4P, 3Ph, 460V 60Hz, 449T, TEFC, F1, Foot Mounted, Crusher Duty Motor

Elektrim 40N Series High Torque Design C 1800RPM cast iron foot mounted Crusher Duty electric motor comes equipped with roller bearing on drive end for belt drive applications, a robust 4140 equivalent steel shaft and a cast iron fan guard.

PRODUCT GROUP

Crusher Duty

HP / OUTPUT

300

RPM

1800

PHASE

3

VOLTAGE

460V 60Hz

FRAME

449T

FLANGE

-

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F1

ENCLOSURE

TEFC

Part Number

40NFC-3-300-18

Product Family

Crusher Duty

Series

40NFC Series

Horsepower

300

Phase

3

Synchronous Speed

1800

Nominal Speed

1787

Frequency

60

Voltage

460V 60Hz

Frame

449T

Frame Material

Cast Iron

Flange

-

Flange Type

-

Feet

YES

Removable Feet

NO

Rotatable Feet

NO

Double Drilled Feet

YES

Winding Connection

Double Delta

Full Load Torque (lb-ft)

882

Lock Rotor Torque (%)

240

Break Down Torque (%)

230

Full Load Amps

347 A @ 460V, 278 A @ 575V

LRA (%)

651

Lock Rotor Amps

2600 A @ 460V, 2080 A @ 575V

Efficiency @ 100% Load

95.4

Power Factor @ 100% Load

87

kW @ 50 Hz

Synchronous Speed @ 50 Hz

Nominal Speed @ 50 Hz

Voltage @ 50 Hz

Values

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

C

Duty Rating

Code Letter

C

Service Factor @ 60 Hz

1.15

Service Factor @ 50 Hz

Insulation Class

F

Inverter Rated

Bearings (DE / ODE)

NU319 (DE), 6314C3 (ODE)

Impregnation Method

Vacuum Pressure Impregnation (VPI)

PTC Thermistors

Standard

Space Heater

Standard

Junction Box Material

Cast Iron

Fan Guard Material

Cast Iron

Shaft Seal

Mounting Position

F1

Degree of Protection

IP55

Enclosure

TEFC

Finish

RAL5010

Net Weight (lbs)

2665

Ship Weight (lbs)

3001

Warranty Period

3-Years