本发明为电磁接触器的线圈单元及其装配方法。
The invention provides a coil unit of electromagnetic contactor and assembling method thereof.
本机采用日本电磁接触器及电子零件，故障少，寿命长。
The machine adopts Japanese electrical and electronic components made contact with the pole, low malfunction, long service life.
讨论了直流接触器电磁适配及弱电控制的原理、特点。
The principles and characteristics of electromagnetic adaptability and weak_electric control of DC contactors are presented.
其次，以前步分析结果为基础，采用“场路混合法”对迎击式交流接触器电磁机构的动特性进行了仿真。
Secondly, on the basis of previous analysis results, this paper makes a emulation program of electromagnetic mechanism dynamic characteristics, combining with the magnetic circuit method.
用光耦和双向晶闸管控制接触器和电磁阀。
The contact and the gas valve are controlled by phototriac and triac.
双电磁系统控制电路确保两台并联接触器的同步闭合和无声节电运行。
Its control circuit with double electromagnetic system can ensure synchronous closing, silent and energy saving operation of two contactors in parallel.
本文针对接触器机械结构特点，设计了机械特性参数及其电磁机构反力特性测试装置。
The testing device, which realizes the measurement of contactors mechanism and counterforce characteristics, is designed.
本实用新型涉及一种常用低压电器，具体是永磁操动式电磁组合接触器。
The utility model relates to a common used low voltage appliance, that is the contactor of the permanent magnetic operational electric magnet combination.
本实用新型涉及一种常用低压电器，具体是永磁操动式电磁组合接触器。
The utility model relates to a common used low voltage appliance, that is the contactor of the permanent magnetic operational electric magnet combination.
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