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FSC 6105 | Electrical Motors
7904507-01

Model: 7904507-01

Motor-tachometer Generator

Properties:

Overall Height

5.000 inches

Overall Length

8.510 inches

Overall Width

5.000 inches

Thread Length

0.400 inches single end

Shaft Diameter

0.374 inches single end and 0.375 inches single end

Current Type

Dc input

Maximum Operating Altitude Rating

20000.0 feet

Inclosure Feature

Totally enclosed

Mounting Method

Face

Mounting Facility Type And Quantity

4 threaded hole

Excitor Type

Separately excited

Calibration Speed In Rpm

1000.0

Cooling Method

Nonventilated

Calibration Voltage Output Type In Volts

3.0 dc

Torque Rating And Type

100.0 inch-ounces running

Inclosure Specificationification

Commercial

Features Provided

Horizontal mounting position and vertical mounting position

Length Of Shaft From Housing

1.075 inches single end

Tempurature Rating

-54.0 operating degrees celsius and 71.0 operating degrees celsius

Mounting Facility Circle Diameter

3.340 inches

Rotor Speed Rating In Rpm

1.0 low no load and 6.0 high no load

Connection Type And Voltage Rating In Volts

24.0 line to neutral single input

Shaft End Characteristic

A2 single style single end

Thread Series Designator

Unf single end

Terminal Type And Quantity

2 wire lead

NSN

6105-01-043-6180

Part Number

7904507-01

Description

Motor-tachometer Generator

CAGE

90536

An item which is an electrical rotating machine combining both control motor and tachometer generator action. The control motor and tachometer generator may be contained in the same or separate housings. It is designed for servo application where instant response to input signal is essential. It is generally used in circuits where the output potential from the tachometer generator is fed back to prevent excessive oscillation and for assuring high stability in a servo loop. Excludes dynamotor; and motor-generator.

Part 7904507-01 NSN 6105-01-043-6180

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

28454

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:

13.0000lbs

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:

65.0

LCL:

WCC:

593

TCC:

SHC:

ACC:

Instruments/Radio

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Phone:	+1 470-231-0824
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Schedule B and Export

Schedule B: 8412809000
SITC: 71893
End Use: Industrial engines
NAICS: 333618
USDA: 1

Freight Class: Engines and motors, nesoi