The working principle of a DC motor is based on the interaction of the rotating armature magnetic field and the fixed stator magnetic field. When the positive pole of the armature is attracted to the negative pole of the stator (and vice versa), a fo...
The planar commutator uses an electronic commutator with a wet reed tube. Regardless of the type of commutator, the circuit must be indirectly fired at the contacts, in addition. Planar commutator for motor, commutator for motor, commutator for motor...
The working principle of the commutator is the principle of converting the alternating electromotive force generated in the armature coil into a direct current electromotive force by the commutator in cooperation with the commutation effect of the br...
It must not be because of the development of the electronics industry, the implementation of investment, you need to pick one, carefully understand the market of the commutator, and then make an effective judgment. Especially in 2017, the prices in t...