• 3 - 2022
    SCR SPEED REGULATION TECHNOLOGY OF AC MOTOR
    SCR SPEED REGULATION TECHNOLOGY OF AC MOTOR
    1. Market overview of motors In recent years, brushless DC motors have replaced DC brushed motors. The brushless DC motor uses electronic components to replace the traditional carbon brush commutation, which will solve the shortcomings of the brush motor. …
  • 3 - 2022
    A DETAILED EXPLANATION OF THE SelectION AND APPLICATION OF BALL BEARINGS IN ELECTRIC TOOL MOTORS
    A DETAILED EXPLANATION OF THE SelectION AND APPLICATION OF BALL BEARINGS IN ELECTRIC TOOL MOTORS
    AbstractThe selection and application of ball bearings in electric tool motors are the basic skills required by engineering and technical personnel in the design, manufacture, testing, use, and maintenance of the motor.With the maturity of the electric too…
  • 3 - 2022
    如何选择合适的电机类型?
    如何选择合适的电机类型?
    电机是将电能转换为机械能的机电装置。大多数情况下,运动是旋转的,机械能以转速和转矩体现。本指南将只涵盖这种类型的电机,线性电机将在另一个指南中介绍。据统计,电机占世界电力消耗的46%。在工业、家用电器、医疗和军工等领域中,电机应用非常广泛。因此,"如何选…
  • 3 - 2022
    交流串激电机和直流电机的区别及相应优势?
    交流串激电机和直流电机的区别及相应优势?
    交流串激电机和直流电机的最基本区别:电源不同:交流串激电机使用的是单相或三相的交流电,而直流电机使用的是直流电,例如电池。转速不同:交流串激电机的转速是通过改变电机内的电流来控制的,而直流电机的转速则是通过改变频率来控制的,通常用的是变频器。因此,交流通用…
  • 总数 41页次 1/1
    总数 41页次 1/1