Oil Well Pump Motors

34NFM-3-50-12

50HP, 6P, 3Ph, 230/460/796V 60Hz, 404T, TEFC, F2 (Convertible to F1), Foot Mounted, Oil Well Pump Motor

Elektrim Design D TEFC 1200RPM cast iron F2 footmounted electric motor features a high 5-8% slip, VPI for best electrical performance and a corrosion-resistant epoxy coating.

PRODUCT GROUP

Oil Well Pump Motors

HP / OUTPUT

50

RPM

1200

PHASE

3

VOLTAGE

230/460/796V 60Hz

FRAME

404T

FLANGE

-

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F2 (Convertible to F1)

ENCLOSURE

TEFC

Part Number

34NFM-3-50-12

Product Family

Oil Well Pump Motors

Series

34N Series

Horsepower

50

Phase

3

Synchronous Speed

1200

Nominal Speed

1140

Frequency

60

Voltage

230/460/796V 60Hz

Frame

404T

Frame Material

Cast Iron

Flange

-

Flange Type

-

Feet

YES

Removable Feet

NO

Rotatable Feet

NO

Double Drilled Feet

NO

Winding Connection

Double Delta / Delta / Wye

Full Load Torque (lb-ft)

230.3

Lock Rotor Torque (%)

300

Break Down Torque (%)

241

Full Load Amps

126 A @ 230V, 63 A @ 460V, 36.4 A @ 796V

LRA (%)

645

Lock Rotor Amps

813 A @ 230V, 406 A @ 460V, 235 A @ 796V

Efficiency @ 100% Load

87

Power Factor @ 100% Load

86

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

D

Duty Rating

Code Letter

D

Service Factor @ 60 Hz

1.15

Service Factor @ 50 Hz

Insulation Class

F

Inverter Rated

5:1CT / 10:1VT

Bearings (DE / ODE)

6316C3 (DE), 6313C3 (ODE)

Impregnation Method

Vacuum Pressure Impregnation (VPI)

PTC Thermistors

PTC145

Space Heater

Option

Junction Box Material

Steel

Fan Guard Material

Steel

Shaft Seal

Mounting Position

F2 (Convertible to F1)

Degree of Protection

IP55

Enclosure

TEFC

Finish

Epoxy Coated RAL7035 - Light Gray

Net Weight (lbs)

1030

Ship Weight (lbs)

1075

Warranty Period

3-Years