gearless

常见例句

THIS CERTIFICATE IS NOT APPLICABLE IN CASE OF GEARLESS VESSELS/CONTAINERIZED/ROLLOVER AND BULK CARGO SHIPS.
集装箱运输的话是不是不用这个证明了？？
Stable: Only one low speed running for gearless traction machine, it will ensure the long time stable running.
可靠：运动部件同步电机直接驱动的无齿轮曳引机只有一个低速运行，保证电梯系统的长时间可靠运行。
In the meantime, unknown to NASA, GE was developing its own design: a gearless, counter-rotating pusher system.
而在同一时期，GE也在进行着自己的开发设计（不知为何，NASA对此并不知情）：一个无减速器的反向旋转的推进系统。
Gears connect the motor and sheave in slower systems.Faster elevators are gearless;the sheave is coupled directly.
低速电梯是利用齿轮组连接马达与绞缆轮，而高速电梯则没有齿轮组，马达直接与绞缆轮啮合。
ABB's delivery includes six complete gearless mill drive systems: two 22 megawatt (MW) systems and four 14 MW systems.
ABB的交付范围包括六套完整的无齿轮磨机驱动系统，两个22兆瓦的系统以及四个14兆瓦的系统。
With this method, an energy simulation model of VVVF gearless traction elevator is built.
根据该方法，建立了变压变频永磁同步曳引机驱动的电梯能耗模型，验证了建模方法的有效性。