Brake Motors

20NCB-3-30-36/575

30HP, 2P, 3Ph, 575V 60Hz, 286TSC, TEFC, F1, C-Face, Brake Motor

Elektrim Premium 575V TEFC IP55 3600RPM cast iron foot mounted electric motor features a high lock rotor and brake torque with a DC HPSY brake with 460V OR 230VAC rectifier for applications requiring a quick stop.

PRODUCT GROUP

Brake Motors

HP / OUTPUT

30

RPM

3600

PHASE

3

VOLTAGE

575V 60Hz

FRAME

286TSC

FLANGE

C-Face

DEGREE OF PROTECTION

IP55

MOUNTING POSITION

F1

ENCLOSURE

TEFC

Part Number

20NCB-3-30-36/575

Product Family

Brake Motors

Series

20N Series

Horsepower

30

Phase

3

Synchronous Speed

3600

Nominal Speed

3540

Frequency

60

Voltage

575V 60Hz

Frame

286TSC

Frame Material

Cast Iron

Flange

C-Face

Flange Type

-

Feet

YES

Removable Feet

NO

Rotatable Feet

NO

Double Drilled Feet

YES

Winding Connection

S

Full Load Torque (lb-ft)

44.5

Lock Rotor Torque (%)

250

Break Down Torque (%)

300

Full Load Amps

28.2 A @ 575V

LRA (%)

611

Lock Rotor Amps

172 A @ 575V

Efficiency @ 100% Load

91.7

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

A

Duty Rating

Code Letter

A

Service Factor @ 60 Hz

1.15

Service Factor @ 50 Hz

Insulation Class

F

Inverter Rated

Bearings (DE / ODE)

6311 2Z (DE), 6311 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)

390

Ship Weight (lbs)

445

Warranty Period

3-Years