Several industries – including mining, steel, rail and power generation – rely on large motors equipped with commutators to produce the power required by their applications. However, without precision ...
Description: RPM measuring device for the measurement of diameter, roundness, runout or segment gap of e.g. commutator shaft, turbocharger shaft or precision shaft in electric motors.
The operating principle of a DC motor is based on the interaction between the magnetic field of a rotating armature and the magnetic field of a fixed stator. As the north pole of the armature is ...