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ST-8111

Model: ST-8111

Motor-tachometer Generator

Properties:

Overall Height

0.750 inches

Overall Length

1.655 inches

Overall Width

0.750 inches

Spline Minor Diameter

0.1083 inches single end

Spline Quantity

13 single end

Shaft Diameter

0.1237 inches single end and 0.1247 inches single end

Current Type

Ac input

Maximum Operating Altitude Rating

50000.0 feet

Inclosure Feature

Totally enclosed

Spline Length

0.3500 inches single end

Mounting Method

Clamp ring

Mounting Facility Type And Quantity

1 clamp collar

Excitor Type

Separately excited

Calibration Speed In Rpm

1000.0

Cooling Method

Nonventilated

Calibration Voltage Output Type In Volts

0.2 ac

Torque Rating And Type

0.1 inch-ounces stalled

Inclosure Specificationification

Commercial

Control Field Voltage Type And Rating In Volts

26.0 ac

Features Provided

Vertical mounting position and horizontal mounting position

Power Rating

1.500 watts input

Length Of Shaft From Housing

0.335 inches single end

Tempurature Rating

-55.0 operating degrees celsius and 125.0 operating degrees celsius

Rotor Speed Rating In Rpm

6000.0 single no load

Connection Type And Voltage Rating In Volts

26.0 line to neutral single input

Shaft End Characteristic

A14 single style single end

Phase

Two input

Frequency In Hertz

400.0 output

Terminal Type And Quantity

9 wire lead

NSN

6105-00-463-4909

Part Number

ST-8111

Description

Motor-tachometer Generator

CAGE

54572

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 ST-8111 NSN 6105-00-463-4909

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:

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:

062120

UFC:

34760

LTL:

RATING VARIABLE

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