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 5996-01-147-3297
NSN 6645-01-510-2802
NSN 6650-00-751-9958
NSN 6650-00-233-0705
NSN 6650-01-544-0366
NSN 5960-01-052-9577
NSN 5975-01-351-3930
NSN 5985-01-384-2725
NSN 6150-00-715-9545
NSN 6320-01-615-7202
NSN 5910-00-554-1422
NSN 6320-01-415-0953