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  • How to improve the heat transfer coefficient of the commutator

    To improve the heat transfer coefficient of the commutation equipment, only by increasing the surface heat transfer coefficient of the hot and cold sides, reducing the thermal resistance of the dirt layer, selecting plates with high thermal conductiv...

  • Motor commutator commutation control and subdivision commutation

    The subdivision control is realized by commutating the phase current of the motor. Taking the motor commutation device as an example, if the rated phase current of the motor is 3A, if the conventional commutation (such as the commonly used constant c...

  • The important role of commutator and commutator in automobile motor

    Motors are necessary parts of automobiles, and are used in starters, generators, fuel pumps, ABS systems, cooling and cooling systems, window swinging and other components. The commutator is an important component of automobile motors and is used in ...

  • Commutator material copper material

    In order to ensure the high quality and sufficient strength of the commutator, the copper material used in the commutator must have a certain hardness range, the general value is HB80-HB120, preferably in the middle section HB95-HB105, the standard m...

  • Thermosetting plastic selection for motor commutator

    The plastics used in the manufacture of commutation equipment generally include thermosetting plastics and thermoplastics. For various motors with different operating conditions, special requirements for use, such as temperature resistance, oil resis...

  • Application advantages of bevel gears in motor commutators

    Bevel gears are gears with the number of teeth Z1 = 13 to 30, often ≥ 16. The product itself needs to consider the number of teeth, module, pressure angle, tooth tip height, tooth root height, face taper angle (top taper angle), split taper angle (pi...

  • Motor commutator piece short circuit repair

    The so-called short circuit of the commutation equipment means that there is a short-circuit connection between two adjacent commutators on the commutation equipment, and the commutator is short-circuited. It will cause large sparks on the surface of...

  • The installation of the geared motor is explained from three aspects

    How to install the shaft-mounted geared motor is mainly described here by explaining the installation relationship between the geared motor and the working machine, the connection between the geared motor and the working machine, and the installation...

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