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  • Classification of electric induction and AC motor parts

    The classification of motor accessories can be roughly classified according to the components of the induction and AC motor, which can be roughly divided into motor stators, motor rotors, stator windings, motor housings, end covers, motor blades, bea...

  • Introduction to the performance and application of the new commutator

    The new type commutator adopts an integrated commutating piece, that is, the commutating piece with the rising piece is integrally stamped, which overcomes the problems caused by the welding of the rising piece and the commutating piece in the prior ...

  • Introduction of integral DC motor commutator

    The integral type DC motor commutator includes a pressing ring, a commutator piece assembly, and a sleeve. The commutator piece assembly is an integral structure formed by pressing an integral commutator piece with a raised piece on it. Compared with...

  • Polishing method of DC motor commutator

    After long-term operation of the DC motor, due to poor commutation, unreasonable brush arrangement and improper brush material, streaks, regular burns, pitting on the surface and uneven wear will often appear on the surface of the DC motor commutator...

  • Commutator contact instructions for DC motors

    The excitation winding of the DC motor is connected in parallel with the rotor winding, the excitation current is relatively constant, the starting torque is proportional to the armature current, and the starting current is about 2.5 times the rated ...

  • Application and type description of commutator

    The commutator and the brush form a corresponding sliding friction pair in the motor. The influence of the commutator on the performance of the motor mainly depends on the electrical contact when the brush is sliding at a high speed under the conditi...

  • Introduction to the structural characteristics of the new commutator

    The new type commutator adopts an integral commutating piece, that is, the commutating piece with the rising piece is integrally stamped, which overcomes the problems caused by the welding of the rising piece and the commutating piece in the prior ar...

  • Introduction to the composition of commutator and brush in the motor

    The commutator is a component of the DC permanent magnet string IP idea in order to keep the electric idea rolling. Structurally, the commutator is a circle with several contact pieces connected to each contact on the rotor. The two electrodes connec...

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