Noris GE122 Tachogenerator

The Noris GE122 Tachogenerator is a maintenance-free speed-measuring device that uses permanent-magnet excitation. The GE122 is designed to provide a A.C. voltage signal that is proportional to a speed of their drive shaft. It is possible to use either voltage or frequency as the measured variable.

The Noris GE122 is used where a direct supply is desired for indicating instruments, monitoring or processing devices. Drive is either direct from the take-off shaft by means of couplings or indirectly via belt-and-pulley or friction wheel arrangements. The Noris GE122 Tachogenerator works without operating voltage.

Features
Heavy-duty Tachogenerator
Straightforward application
Suitable for extremely rigorous operating conditions
Noris Tachogenerators are maintenance-free
Rugged construction
A.C. voltage output
Noise-immune signal transmission
No radio interference
Direct or indirect drive possible
Protection class: IP66 (from 3000 rpm up: IP54)
Choice of mechanical connections for speed sensing
Flanges and brackets available for mounting
Suitable evaluation devices available.