电梯

This paper introduces the design characteristics of low-speed permanent magnet synchronous motor for gearless pull-in system of elevator and design measures for suppression of the torque ripples at low speed ,presents the programming methods for the computer-aided design of PMSM using MATLAB,gives the test results of prototype motor,and verifies that the design idea and method are correct.

介绍了用于电梯无齿轮曳引驱动系统的低速永磁同步电动机的设计特点和抑制低速脉动转矩的设计措施，提出了建立在MATLAB平台上的永磁同步电动机计算机辅助设计程序的编程方法，给出了样机试制和试验的结果，证明了设计思想与方法的正确性。

Permanent-magnetic synchronizing gearless traction is the core technology developed first by FUJI based on requirements for environmental protection.

富士电梯为好，数据分析及依据

But this synchronous gearless Tractor has no machanism slowdown framework and need too much moment. It can not depend on manual jigger to move lift car.

但是这种同步无齿轮曳引机没有了机械减速机构，要求的力矩很大，往往无法靠人力盘车来移动电梯轿厢。

Reliability:The gearless traction machine with low-speed moving parts ensures long-term reliability of the elevator.

可靠：富士永磁同步电机直接驱动的无齿轮曳引机只有低速成运动部件，保证电梯系统的长时间可靠运行。

The main elevator parts which we can provide are below: Controller ,Gearless machine ,LED ceiling ,interphone COP ;and the designing and manufacturing for some special cabin.

我公司提供的主要电梯部件有：控制柜、主机、LED吊顶、对讲机、操作面板及特殊的轿厢的设计和制造。

Providing a grooveless exterior on the jacket (34) of the load bearing member (30) eliminates a significant source of potential vibration and noise in an elevator system.

在承载部件(30)的护套(34)上提供无凹槽的外部消除了电梯系统中的显著的潜在振动和噪音源。

Through the advanced performance of safety detection and protecition the main controller is well informed about the elevator operation and the situation inside the hoistway .it is adequately equipped to ensure your safety in case of emergency .

先进的安全检测及保护功能，使主控制器对电梯的运行和井道内的状态了如指掌，即便有特殊情况发生，也能应对自如，充分保证您的安全。

The distributed control architecture for elevator is presented. The control system is divided into several function modules which are controlled by different controller modules, so the efficiency is improved, the hoistway lines are reduced, and it is easy for people to expand and repair the control system.

采用最新的DSP芯片TMS320F240和MCS51单片机，结合分布式控制理论，将整个电梯的控制功能分为若干模块，分别由不同的控制器来实现，提高了系统效率，减少了井道布线，易于扩展和检修。

With a high-rise hotel building as an example, calculates the pressurization air supply rate to the elevator hoistway by two methods, makes the selection based on comparison and presents the control measures of positive pressure proof.

以某高层旅馆建筑为例，用两种方法分别计算了电梯井加压送风量，通过比较确定了加压送风量，并给出了防超压控制措施。

In another embodiment, a tee bracket is anchored to a hoistway wall, and a jack bolt with shims is used to adjust the vertical placement of the long beams that support the elevator car frame and therefore the shaft.

在另一实施例中，一个T形托架被固定到一个通道壁上，用设置有垫片的调整螺栓来调整长横梁的垂直位移，该长横梁支承着电梯座舱框架，从而也支承该轴。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷