Product Details | MOTOR-TACHOMETER GENERATOR

6105-00-225-8745 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: 13922001, 139220-01, 6105-00-225-8745, 00-225-8745, 6105002258745, 002258745

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

Supply Group (FSG) NSN Assign. NIIN
61 01 JAN 1963 00-225-8745

Cross Reference | NSN 6105-00-225-8745

Part Number Cage Code Manufacturer
139220-01 35351 GE AVIATION SYSTEMS LLC

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Technical Data | NSN 6105-00-225-8745

Characteristic Specifications
OVERALL LENGTH 1.615 INCHES
OVERALL WIDTH 0.750 INCHES
LENGTH OF SHAFT FROM HOUSING 0.325 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
FREQUENCY IN HERTZ 400.0 OUTPUT
PHASE TWO INPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS 26.0 LINE TO NEUTRAL SINGLE INPUT
TORQUE RATING AND TYPE 0.13 INCH-OUNCES STALLED
EXCITOR TYPE SELF-EXCITED
TEMP RATING -55.0 AMBIENT DEG CELSIUS
COOLING METHOD NONVENTILATED
TERMINAL TYPE AND QUANTITY 9 WIRE LEAD
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 0.69 AC
CALIBRATION SPEED IN RPM 3600.0
CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS 33.0 AC
ROTOR SPEED RATING IN RPM 3600.0 SINGLE NO LOAD
SHAFT END CHARACTERISTIC A14 SINGLE STYLE SINGLE END
SPLINE MINOR DIAMETER 0.1083 INCHES NOMINAL SINGLE END
SHAFT DIAMETER 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM SINGLE END
SPLINE LENGTH 0.3000 INCHES NOMINAL SINGLE END
SPLINE QUANTITY 13 SINGLE END
FEATURES PROVIDED VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION
MANUFACTURERS CODE 35351
DESIGN CONTROL REFERENCE 139220-01

Restrictions/Controls & Freight Information | NSN 6105-00-225-8745

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 unknown
Originating Activity Code XX
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6105-00-225-8745

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each