我厂生产的抓斗起重机的品种比较多,其中以和电动葫芦配用的抓斗为主。如ТМГ型201和301单轨抓斗起重机,单梁抓斗起重机,两用抓斗等。这些产品在电气线路中均采用了由我厂自行设计制造的抓斗控制器。抓斗控制器的结构如图1,上手轮1和上离合器4之间用螺丝连接成一个整体。在长轴上有削边导向装置,使上手轮可沿长轴上下自如,但不能任 Crane crane I produced more varieties, of which and electric hoist equipped with the main grab. Such as ТМГ 201 and 301 monorail grab crane, single beam grab crane, dual-use grab and so on. These products are used in the electrical circuit designed by our factory grab controller. Grab controller structure shown in Figure 1, the upper hand wheel 1 and the clutch 4 between the screws connected as a whole. On the long axis of the cutting edge guide, so that the upper hand wheel can freely up and down along the long axis, but can not be appointed