Product Details | TACHOMETER GENERATOR

6680-01-463-1930 A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.

Part Alternates: N030011, N03-0011, 6680-01-463-1930, 01-463-1930, 6680014631930, 014631930

Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 10 MAR 1999 01-463-1930

Cross Reference | NSN 6680-01-463-1930

Part Number Cage Code Manufacturer
N03-0011 20019 WARD LEONARD ELECTRIC CO INC

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Technical Data | NSN 6680-01-463-1930

Characteristic Specifications
OVERALL LENGTH 0.500 INCHES
OVERALL WIDTH 1.500 INCHES
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
MOUNTING FACILITY CIRCLE DIAMETER 1.320 INCHES
CURRENT TYPE DC INPUT
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD
ELECTRICAL RESISTANCE 51.0 KILOHMS
ACCURACY RANGE IN PERCENT -5.0 TO 5.0
ROTOR SPEED RATING IN RPM 6000.0 SINGLE FULL LOAD
SPECIAL FEATURES ARMATURE INDUCTANCE 14.0 MILLIHENRY MAX, PORM 30.0 PERCENT; ARMATURE RESISTANCE (DC) 45.0 OHMS MAX; VOLTAGE SENSITIVITY 4.4 VDC; FRICTION TORQUE MAXIMUM 1.0 OZ-IN

Restrictions/Controls & Freight Information | NSN 6680-01-463-1930

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information