Product Details | MOTOR-TACHOMETER GENERATOR

6105-00-171-6521 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: 0B68, 6105-00-171-6521, 00-171-6521, 6105001716521, 001716521

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

Supply Group (FSG) NSN Assign. NIIN
61 01 JAN 1963 00-171-6521

Cross Reference | NSN 6105-00-171-6521

Part Number Cage Code Manufacturer
0B68 73693 SCHULZE MFG. INC.

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Technical Data | NSN 6105-00-171-6521

Characteristic Specifications
OVERALL LENGTH 3.750 INCHES
OVERALL WIDTH 2.250 INCHES
OVERALL HEIGHT 2.375 INCHES
LENGTH OF SHAFT FROM HOUSING 0.625 INCHES SINGLE END
MOUNTING METHOD FIXED BASE
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED HOLE
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 0.625 INCHES
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 0.750 INCHES
INCLOSURE FEATURE TOTALLY INCLOSED
INCLOSURE SPECIFICATION COMMERCIAL
CURRENT TYPE AC INPUT
FREQUENCY IN HERTZ 60.0 OUTPUT
PHASE SINGLE INPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS 115.0 LINE TO NEUTRAL SINGLE INPUT
EXCITOR TYPE SELF-EXCITED
TEMP RATING -40.0 OPERATING DEG CELSIUS AND 60.0 OPERATING DEG CELSIUS
COOLING METHOD NONVENTILATED
TERMINAL TYPE AND QUANTITY 5 SOLDER LUG
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 1.2 AC
CALIBRATION SPEED IN RPM 1000.0
CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS 115.0 AC
ROTOR SPEED RATING IN RPM 6000.0 SINGLE NO LOAD
SHAFT END CHARACTERISTIC A5 SINGLE STYLE SINGLE END
SHAFT DIAMETER 0.1562 INCHES NOMINAL SINGLE END
FLATTED PORTION LENGTH 0.6250 INCHES NOMINAL SINGLE END
FLAT DEPTH 0.0200 INCHES NOMINAL SINGLE END
FEATURES PROVIDED HORIZONTAL MOUNTING POSITION
MANUFACTURERS CODE 73693
DESIGN CONTROL REFERENCE 0B68

Restrictions/Controls & Freight Information | NSN 6105-00-171-6521

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: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
No Freight Information

Management | NSN 6105-00-171-6521

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9GDefense Supply Center Richmond
Richmond, VA 23297
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each