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这是一种用于振动机械,例如振动筛分设备的电动激振器。一台激振器即可产生所需的两种不同频率的振动,而不需其它变频装置。该激振器是在现有的单频电动激振器的基础上,增加一个发电机绕组(B)和一个电动机
This is an electric exciter that is used in vibrating machinery such as vibrating screening equipment. An exciter can produce the required two different frequencies of vibration, without the need for other frequency conversion device. The exciter is based on the existing single-frequency electric exciter, adding a generator winding (B) and a motor