步进伺服提花控制
step servo jacquard control
电液步进伺服
Electro hydraulic step servo
PM同步伺服电机
PM synchronous servo-motor
交流同步伺服电机
AC synchronous servo motor
交流异步伺服控制
AC induction servo control
三相无刷永磁同步伺服电机
three-phase brushless permanent magnet synchronous servo motor
双电极同步伺服
synchronous servo double electrodes
永磁同步伺服电动机
permanent synchronous servo motor
Permanent magnetism synchronous servomotor
永磁同步伺服电机
Permanent magnetic synchronous servo motor