• Permanent magnet synchronous motor

    Permanent magnet synchronous motor is an asynchronous starting permanent magnet synchronous motor. Its magnetic system is composed of one or more permanent magnets, and usually insides a cage rot

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  • Synchronous motor

    Synchronous motor and induction motor is a common ac motor. Features: during steady operation. There is a constant relationship between rotor speed and grid frequency, n=ns=60f/p, and ns becomes

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  • The hooded pole motor

    The hooded pole motor is the simplest type of one way-ac motor. According to the different stator shape and structure, it is divided into the salient pole type and the hidden pole type.The stator core

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  • Single-phase asynchronous motor

    Single-phase asynchronous motor is composed of stator, rotor, bearing, housing, end cover, etc.The stator consists of a frame and a core with windings. The core is made of silicon steel notching veiw

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  • Asynchronous motor

    Asynchronous motor is a kind of ac motor. Its load speed and the frequency of the network is not a constant relationship. It also varies with the size of the load. The higher the load torque, the

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  • Ac induction motor

    Ac asynchronous motor is a motor that runs ahead of ac voltage. It is widely used in electric fans, refrigerators, washing machines, air conditioners, hairdryers, vacuum cleaners, range hoods, dishwas

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  • Fixed magnetic field brushless motor

    The general brushless dc motor is essentially a servo motor, which is made up of synchronous motor and driver. The brushless dc motor is a real brushless dc motor. It is composed of a stator and a rot

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  • The superiorities of dc motor

    Dc motor has a rapid response and large starting torque. Rotating speed of from zero to rated speed can provide the rated torque performance, but the advantages of dc motor is also its

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  • Brushless dc motor

    The brushless dc motor uses semiconductor switching devices to realize electronic commutation. It has the advantages of high reliability, no commutation spark, low mechanical noise, etc.Brushless

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  • Permanent magnet dc motor

    Permanent magnet dc motor is also composed of stator magnetic pole, rotor, brush, case and so on. Stator magnetic pole is made of permanent magnet (permanent magnet steel) with materials such as ferri

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  • Dc motor

    The excitation mode of dc motor refers to the problem of how to supply power to the field winding and generate the field flux potential to establish the main field. According to different excitation m

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  • The excitation modes of stator magnetic pole

    The excitation winding of the series excited dc motor is connected with the rotor winding through brush and commutator, and the excitation current is proportional to the armature current. The magnetic

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  • Electromagnetic dc motor

    Electromagnetic dc motor is composed of stator magnetic pole, rotor (armature), commutator (commonly known as commutator), brush, housing, bearing, etc.The stator magnetic pole (main magnetic pole) of

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  • DC generator

    The working principle of the DC generator is to change the alternating electromotive force induced in the armature coil to direct electromotive force when it is drawn from the brush end.The direc

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  • Matters needing attention of VAV linear slider

    The linear guide is a precision part, so it is required to be rather cautious in use. Even if the linear guide with high performance is used, if it is not used properly, it cannot achieve the expected

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  • Guide rail system design and application field

    The maximum contact area between the fixed and moving components is achieved, which can not only improve the load capacity of the system, but also withstand the impact force generated by intermittent

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  • The requirements of VAV linear slider

    When the working part of the machine tool moves, the steel ball circulates in the groove of the support, spreading the wear amount of the support to each steel ball, extending the service life of the

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  • Installation instructions of VAV linear slider

    Of course, in order to ensure the precision of the machine tool, a small number of bed or column scraping is essential. In most cases, the installation is relatively simple. The guide rail is made of

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  • The working principle and basic components of VAV linear slider

    VAV linear slider can be understood as it is a kind of roll guide, which is by steel ball to be in slippery block and guide orbit infinite roll circulation, making load p

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  • VAV linear slider

    VAV linear slider are also called line rails, slide rails, linear guides and linear slide rails. They are used for linear reciprocating movement. They have higher rated load than linear bearings

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