motors

heard the motors revving.

听到电机在加速运行

a large range of motors for sale

一长排待售汽车

The whine of the motors jangled her nerves.

马达闹声神经受不了。

The machine can be used with microprocess or controlled limistop motors or servc motors made in japan,South korea and china.

特别适用于缝制商标、口袋、袖子等工序，能惊醒高质量、高效率缝纫作业。

The main products are Hydraulic valves、pumps/motors、power units and hydraulic castling at present.

目前以液压、液压泵/马达、液压成套设备、液压铸件四大支柱产品为核心。

For the wells with inadequate liquid supplies，speed-adjustable motors and intelligent intermissive pumping technology should be used.

对于供液不足井，应采用调速电机、智能术。

14、可同时控制3台步进/伺服电机，配美国海宝等离子电源。

14.It could control 3 step/servo motors at the same time, and be equipped with American Hypertherm plasma power supply.

To control stepping motors, the balance bridge power drive circuit is made up by TDA1521 integrated audio power amplifier, the pulse allotter is made up by the parallel ports of computer and latches.

双回转机构步进电机控制电路由TDA1521音频集成功率放大器组成平衡桥式功率驱动电路，由计算机并行口经过锁存器构成脉冲分配器。

The problem of synchrodrive for gantry-moving milling machines is researched, and two linear motors as traversing drive mechanism of gantries are applied.

针对龙门移动式镗铣床同步伺服问题进行了研究,并用两台直线电动机作为龙门柱纵向进给传动机构。