Models with a prefix of qtg utilize rare earth magnet material; tachometer is frameless
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.
Classification: Speedometers and tachometers, not for use in civil aircraft
NSN 2925-00-337-9618
NSN 5935-00-862-5851
NSN 5935-01-025-6677
NSN 5998-00-167-8765
NSN 5930-01-103-2642
NSN 5975-01-536-8928
NSN 5915-01-177-1766
NSN 5895-00-058-1667
NSN 5835-00-233-6327
NSN 5910-01-447-2842
NSN 5930-00-475-1500
NSN 5960-00-237-2655