| 摘要 |
PURPOSE: A latch mechanism of an electronic contactor is provided to improve the reliability of the operation of the latch mechanism by using a latch roller installed at the outer periphery of a latch pin. CONSTITUTION: A latch mechanism of an electronic contactor comprises a bottom plate(12), an auxiliary frame(14), a rotating body(14), a movable plate(17), a latch roller(27), a latch moving core(18), a latch fixing core(19), a returning coil(20), and a latch rod(22). The latch roller(27) is installed at the outer periphery of a latch pin. The latch moving core(18) is fixed th the movable plate(17). The latch fixing core(19) is movably installed at one side of the latch moving core(18).
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