Close Coupled Pump Motors

20JM-3-20-36/PR

20HP, 2P, 3Ph, 230/460V 60Hz, 254JM, TEFC, F1, C-Face, Close Coupled Pump Motor

Elektrim 3600RPM IP55 TEFC JM Close Coupled Pump motor for ODP replacement in horizontal and vertical fluid applications comes equipped with VPI and oversized bearings on both ends.

PRODUCT GROUP

Close Coupled Pump Motors

HP / OUTPUT

20

RPM

3600

PHASE

3

VOLTAGE

230/460V 60Hz

FRAME

254JM

FLANGE

C-Face

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F1

ENCLOSURE

TEFC

Part Number

20JM-3-20-36/PR

Product Family

Close Coupled Pump Motors

Series

20JM Series

Horsepower

20

Phase

3

Synchronous Speed

3600

Nominal Speed

3500

Frequency

60

Voltage

230/460V 60Hz

Frame

254JM

Frame Material

Cast Iron

Flange

C-Face

Flange Type

-

Feet

YES

Removable Feet

NO

Rotatable Feet

NO

Double Drilled Feet

NO

Winding Connection

Double Delta / Delta

Full Load Torque (lb-ft)

30

Lock Rotor Torque (%)

180

Break Down Torque (%)

190

Full Load Amps

47.2 A @ 230V, 23.6 A @ 460V

LRA (%)

470

Lock Rotor Amps

221.8 A @ 230V, 110.9 A @ 460V

Efficiency @ 100% Load

90.2

Power Factor @ 100% Load

88

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

B

Duty Rating

Code Letter

B

Service Factor @ 60 Hz

1

Service Factor @ 50 Hz

Insulation Class

F

Inverter Rated

Bearings (DE / ODE)

6309 2Z (DE), 6309 2Z (ODE)

Impregnation Method

Vacuum Pressure Impregnation (VPI)

PTC Thermistors

Option

Space Heater

Option

Junction Box Material

Aluminum (Cast Iron Optional)

Fan Guard Material

Rolled Steel

Shaft Seal

Mounting Position

F1

Degree of Protection

IP55

Enclosure

TEFC

Finish

RAL5010

Net Weight (lbs)

258

Ship Weight (lbs)

313

Warranty Period

3-Years