NSN 6105-00-139-7847 1008-31-611, 123118, 123-118
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 | Item Name Code (INC) |
|---|---|---|---|
| 61 | 18 AUG 1971 | 00-139-7847 | 28454 ( MOTOR-TACHOMETER GENERATOR ) |
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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 Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | A | Item 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 |



