【摘要】 针对液压伺服传动系统存在安装调试复杂、故障率高等缺点,研究由大功率交流伺服电机驱动的重载数字化机械驱动技术。提出了机械传动部件和大功率交流伺服电机的设计方法,并实际应用于1000kN数控折弯机中。更多还原

【Abstract】 Aiming at the disadvantage of hydraulic servo drive system such as complicated adjustment and easy to fail, a new type digital machine - drive cell driven by high - power AC motor for heavy - duty equipment is proposed. The design method about machine drive component and high - power AC motor is discussed. A engineering application case of 1000KN CNC brake - press is given.更多还原