ironless A.C.servo motor

例句：

1. 1. This new model of the car has an ironless A.C.servo motor, which makes it more energy-efficient.
   这款汽车的新型型号配备了无铁交流伺服电机，使其更加节能。
2. 2. The engineer designed a new ironless A.C.servo motor that could reduce noise and vibration during operation.
   工程师设计了一种新型的无铁交流伺服电机，可以在运行过程中减少噪音和振动。
3. 3. The ironless A.C.servo motor is used in many industrial applications, such as robotics and automation systems.
   无铁交流伺服电机被广泛应用于许多工业应用中，如机器人和自动化系统。