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FSC 6105 | Electrical Motors
WK4-3

Model: WK4-3

Alternating Current Motor

Properties:

Overall Height

8.438 inches

Overall Length

12.750 inches

Overall Width

9.813 inches

Keyway Width

0.188 inches single end

Keyway Depth

0.094 inches single end

Shaft Diameter

0.875 inches single end

Keyway Length

1.375 inches single end

Shaft Rotation Direction

Clockwise single end or counterclockwise single end

Duty Cycle

Continuous

Inclosure Feature

Dripproof protected-15 deg

Winding Type

Induction-squirrel cage

Mounting Method

Fixed base

Mounting Facility Type And Quantity

4 unthreaded hole

Cooling Method

Self-ventilated

Current Rating Method

Load

Torque Rating And Type

9.0 foot-pounds running

Inclosure Specificationification

Nema

Features Provided

Horizontal mounting position and vertical mounting position

Frame Size Designation

184

Power Rating

3.000 horsepower output

Length Of Shaft From Housing

2.688 inches single end

Shaft Center To Mounting Surface Distance

4.500 inches single end

Center To Center Distance Between Mounting Facilities Parallel To Length

5.500 inches

Tempurature Rating

40.0 operating degrees celsius

Rotor Speed Rating In Rpm

1725.0 single full load

Center To Center Distance Between Mounting Facilities Parallel To Width

7.500 inches

Current Rating In Amps

8.100 low input or 8.600 high input or 4.300 second multiple input

Connection Type And Voltage Rating In Volts

208.0 line to neutral low input or 230.0 line to neutral high input or 460.0 line to neutral second multiple input

Shaft End Characteristic

A9 single style single end

Phase

Three input

Frequency In Hertz

60.0 input

Terminal Type And Quantity

9 wire lead

NSN

6105-01-062-2121

Part Number

WK4-3

Description

Motor,alternating Current

CAGE

94987

A motor which is designed for operation from an alternating current source. See also motor, control.

Part WK4-3 NSN 6105-01-062-2121

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

00530

FIIG:

A271A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

062120

UFC:

34760

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Instruments/Radio

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Schedule B and Export

Schedule B: 8501524000
SITC: 71631
End Use: Generators, accessories
NAICS: 335312
USDA: 1

Freight Class: Ac motors, multi-phase, exceeding 750 w but not exceeding 14.92 kw