Product Details | MOTOR-TACHOMETER GENERATOR

6105-00-139-7847 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 Alternates: 1008-31-611, 123118, 123-118, 9100959, 910095-9, 6105-00-139-7847, 00-139-7847, 6105001397847, 100831611, 001397847

Electric Wire, and Power and Distribution Equipment | Motors, Electrical

Supply Group (FSG) NSN Assign. NIIN
61 18 AUG 1971 00-139-7847

Cross Reference | NSN 6105-00-139-7847

Part Number Cage Code Manufacturer
1008-31-611 03024 SENIOR OPERATIONS LLC DBA KETEMA AEROSPACE
123-118 19710 MPC PRODUCTS CORPORATION DBA WOODWARD MPC
910095-9 06481 NORTHROP GRUMMAN SYSTEMS CORPORATION

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Technical Data | NSN 6105-00-139-7847

Characteristic Specifications
OVERALL LENGTH 1.721 INCHES
OVERALL WIDTH 1.000 INCHES
LENGTH OF SHAFT FROM HOUSING 0.251 INCHES SINGLE END
MOUNTING METHOD CLAMP RING
MOUNTING FACILITY TYPE AND QUANTITY 1 CLAMP COLLAR
INCLOSURE FEATURE TOTALLY INCLOSED
INCLOSURE SPECIFICATION COMMERCIAL
CURRENT TYPE AC INPUT
CURRENT RATING IN AMPS 0.340 SINGLE INPUT
FREQUENCY IN HERTZ 400.0 OUTPUT
PHASE SINGLE INPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS 26.0 LINE TO NEUTRAL SINGLE INPUT
EXCITOR TYPE SELF-EXCITED
TEMP RATING -55.0 OPERATING DEG CELSIUS AND 125.0 OPERATING DEG CELSIUS
COOLING METHOD SEPARATELY VENTILATED
MAXIMUM OPERATING ALTITUDE RATING 70000.0 FEET
TERMINAL TYPE AND QUANTITY 10 SOLDER LUG
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 0.1 AC
CALIBRATION SPEED IN RPM 1000.0
CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS 40.0 AC
ROTOR SPEED RATING IN RPM 6200.0 SINGLE NO LOAD
SHAFT END CHARACTERISTIC A17 SINGLE STYLE SINGLE END
SHAFT DIAMETER 0.1247 INCHES NOMINAL SINGLE END
FULL TOOTH LENGTH 0.2510 INCHES NOMINAL SINGLE END
TEETH QUANTITY 13 SINGLE END

Restrictions/Controls & Freight Information | NSN 6105-00-139-7847

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 062120 GENERATORS/MOTORS/PARTS NOI SUB1
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 593 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable