Home
FSG Catalog
FSG 61 | Power And Distribution Equipment Electric Wire
FSC 6105 | Electrical Motors
A-256-51

Model: A-256-51

Alternating Current Motor

Special Features:

Shaft style a1 is 1.250 in. Od

Properties:

Thread Class

3a single end

Thread Direction

Right-hand single end

Overall Height

12.812 inches

Overall Length

30.437 inches

Overall Width

15.562 inches

Thread Length

0.937 inches single end

Keyway Width

0.250 inches single end

Keyway Depth

0.125 inches single end

Shaft Diameter

1.125 inches single end

Keyway Length

2.000 inches single end

Shaft Rotation Direction

Clockwise single end or counterclockwise single end

Duty Cycle

Continuous

Inclosure Feature

Totally enclosed

Winding Type

Induction-squirrel cage

Mounting Method

Face and fixed base

Mounting Facility Type And Quantity

4 threaded hole and 4 unthreaded hole

Cooling Method

Self-ventilated

Current Rating Method

Load

Inclosure Specificationification

Nema

Features Provided

Horizontal mounting position

Frame Size Designation

256nc

Power Rating

15.000 horsepower output

Thread Size

0.625 inches single end

Length Of Shaft From Housing

8.875 inches single end

Shaft Center To Mounting Surface Distance

6.250 inches single end

Center To Center Distance Between Mounting Facilities Parallel To Length

5.000 inches

Tempurature Rating

50.0 operating degrees celsius

Mounting Facility Circle Diameter

7.250 inches

Rotor Speed Rating In Rpm

3545.0 single no load

Center To Center Distance Between Mounting Facilities Parallel To Width

10.000 inches

Current Rating In Amps

17.100 single input

Connection Type And Voltage Rating In Volts

440.0 line to line single input

Shaft End Characteristic

A2 first style single end and a9 second style single end and a1 third style single end

Phase

Three input

Frequency In Hertz

60.0 input

Thread Series Designator

Unc single end

Terminal Type And Quantity

1 receptacle and 3 wire lead and 3 solder lug

NSN

6105-01-264-6831

Part Number

A-256-51

Description

Motor,alternating Current

CAGE

51802

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

Part A-256-51 NSN 6105-01-264-6831

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

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

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this alternating current motor (NSN 6105-01-264-6831) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »

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