• The stator core

    Action: it is part of the magnetic circuit of the motor and places stator windings on it.Structure: the stator core is generally made of silicon steel sheet with insulation layer on 0.3

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  • The advantages of linear motor

    1. High-speed response. Because some mechanical transmission parts with large response time constant (such as lead screw, etc.) are removed in the system, the dynamic response performance of the

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  • Linear motor

    Due to the limitations of its own structure, the traditional "rotary motor + ball screw" feed drive mode of the machine tool is difficult to achieve breakthrough improvement in feeding speed

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  • The development of variable frequency motor

    The speed regulation and control of electric motor is one of the basic technologies of various industrial and agricultural machinery, office and people's livelihood electrical equipment. With the

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  • Control principle of variable frequency motor

    Generally, the control strategy of variable frequency motor is constant torque control at base speed, constant power control above base speed and weak magnetic control in ultra-high speed range.Base s

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