游梁式抽油机在选择拖动电动机时必须满足两个条件:第一,必须有足够的起动扭矩;第二,拖动装置的运行扭矩必须满足抽油机的最大载荷的要求,且留有余地,以防止油井运行中异常工况下发生堵转现象。为了有效的节约电力资源,2000年初,开始在孤岛采油厂孤一区推广应用YCCH200 The beam pumping unit must meet the following two conditions when choosing to drive the motor: first, there must be sufficient starting torque; second, the operating torque of the traction unit must meet the maximum load requirements of the pumping unit, There is room to prevent stalling in abnormal conditions during well operation. In order to effectively save power resources, early 2000, began to promote the use of YCCH200