Motor-tachometer Generator

Model / MPN: 139090-01 | NSN: 6105-00-770-3651

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 federal back to prevent excessive oscillation and for assuring high stability in a servo loop. Excludes dynamotor; and motor-generator.

Product Details

NATO Stock Number

6105-00-770-3651

Sold in multiples of

1 EA

DEMIL

Overall Height

0.750 inches

Overall Length

1.962 inches

Overall Width

0.750 inches

Spline Minor Diameter

0.1083 inches single end

Spline Quantity

13 single end

Shaft Diameter

0.1247 inches single end

Current Type

Ac input

Inclosure Feature

Totally enclosed

Spline Length

0.2500 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

0.4 ac

Torque Rating And Type

0.2 inch-ounces stalled

Inclosure Specificationification

Commercial

Control Field Voltage Type And Rating In Volts

13.0 ac

Features Provided

Horizontal mounting position and vertical mounting position

Length Of Shaft From Housing

0.341 inches single end

Tempurature Rating

180.0 ambient degrees celsius

Rotor Speed Rating In Rpm

7000.0 single no load

Current Rating In Amps

0.120 single input

Connection Type And Voltage Rating In Volts

26.0 line to neutral single input

Shaft End Characteristic

A14 single style single end

Phase

Single input

Frequency In Hertz

400.0 output

Terminal Type And Quantity

9 wire lead

139090 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M117TL273	Tachometer Ge Motor	2	EA	07/24/2017
SPE7M117TR761	Tachometer Ge Motor	3	EA	10/10/2017
SPE7M918T0769	Tachometer Ge Motor	13	EA	01/08/2018
SPE7M918T2193	Tachometer Ge Motor	32	EA	06/11/2018

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

139090-01 Cross Reference

08TGSM1085
ST-8065
U-214365
140680-01
N-250033
MG-9