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一、概述自1970年英国的孪生兄弟杰姆斯和萨维尔·爱德华兹在牵引机构中首次使用线性电机以来,几乎所有的工业化国家生产的牵引机都采用了这种结构.以直线电机作为直线驱动动力源具有拉力大、噪音低、生产效率高、电气控制简便、制动可靠等特点,可以说是牵引机构中比较理想的一种结构.我厂引进日本宇部兴产株式会社的1630吨挤压机成套设备中的牵引机是由安川电机
I. OVERVIEW This structure has been adopted for tractors made in almost all industrialized countries since the British twin brothers James and Saville Edwards first used linear motors in the towing facilities in 1970. Taking the linear motors as a straight line The drive power source has the characteristics of large pulling force, low noise, high production efficiency, simple electrical control and reliable braking, which can be said to be an ideal structure in the traction mechanism. The introduction of 1630 tons of extrusion by Japan Ube Industries Co., Ltd. Presses in the complete sets of equipment in the traction machine Yaskawa Electric