B17998

Tachometer Generator

NSN 6680-00-658-4443

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

006584443

Product Technical Spec.

Overall Height:

1.187 inches

Overall Length:

2.263 inches

Overall Width:

1.187 inches

Electrical Resistance:

340.0 ohms

Shaft Diameter:

0.1200 inches single end

Current Type:

Dc output

Shaft Rotation Direction:

Clockwise single end or counterclockwise single end

Mounting Method:

Pad

Mounting Facility Type And Quantity:

4 unthreaded hole

Accuracy Range In Percent:

-0.1/+0.1

Calibration Speed In Rpm:

12000.0

Calibration Voltage Output Type In Volts:

7.0 dc

Features Provided:

Horizontal mounting position and vertical mounting position

Length Of Shaft From Housing:

0.502 inches single end

Rotor Speed Rating In Rpm:

10.0 low full load and 12000.0 high full load

Center To Center Distance Between Mounting Facilities Parallel To Width:

0.937 inches

Center To Center Distance Between Mounting Facilities Parallel To Height:

0.937 inches

Current Rating In Amps:

0.001 single output

Shaft End Characteristic:

A1 single style single end

Terminal Type And Quantity:

2 screw

NSN:

6680-00-658-4443

Item Name:

Wheel Speed Transducer

Cage Code:

49367

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

SA740A2

Cage Code:

83555

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

410098-1

Cage Code:

96214

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1076-29

Cage Code:

72314

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SA740A2K

Cage Code:

83555

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

41990

Cage Code:

24930

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SA740AA2

Cage Code:

83555

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

20241

FIIG:

A271A0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

0.2000lbs

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:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

652

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number b17998 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Wheel Speed Transducer"

A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.