电机驱动方式为交流变频无极变速驱动。
Individual infinite variable speed drive of each roll with AC-motors coupled to programmable frequency inverters.
该系统由变速驱动控制器、电动机、发电机、逆变器及微机组成。
This system is composed of variable velocity driver, motor, generator, inverter and computer.
文章介绍了一种获得专利的螺杆泵无级变速驱动装置的结构特点。
This paper presents the structure feature of a patented device that is an infinitively variable device for screw pump.
此外，可变速驱动器的操作与不同系统部件的脉宽调制控制相结合。
Further, the operation of the variable speed drive is combined with a pulse width modulation control of different system components.
本发明提供一种可变速驱动器，该可变速驱动器用于操作制冷系统内的压缩机马达。
A variable speed drive is provided for operating a compressor motor in a refrigerant system.
这些解决方案围绕叁个核心部分构建：旋转电机、变速驱动系统、自动化及过程控制。
These solutions are built around 3 core components: rotating machines, variable speed drives, automation and process controls.
在制冷系统控制器确定为低负荷情况时，可变速驱动控制器以运转的较低速度模式操作压缩机马达。
When a low load situation has been determined by the refrigerant system controls, the variable speed drive operates the compressor motor at lower speed mode of operation.
ABB的一个变速驱动系统正在为波音公司在费城的旗舰风洞的大型风扇提供动力，以制造出次音速风速。
An ABB variable speed drive system is to power the giant fan that generates subsonic wind speeds at Boeing's flagship wind tunnel in Philadelphia.
以变速驱动压力机的工作负荷、运动特点、工作总功、力矩和角动量为基础，计算其驱动电动机所需的功率。
And then the power of servo motor is calculated according to crank press working load, kinematical characteristic, torque and rotational momentum.
我们的电机细致的了解，变速驱动器，PLC和他们的表现特征，再加上我们的应用经验，我们从其他分离集成。
Our intricate knowledge of motors, variable speed drives, PLCs and their performance characteristics, coupled with our application experience, separates us from other integrators.
译：离合器主要用于连接和断开发动机和手动变速器或者变速驱动桥的动力传输。离合器位于发动机和变速器之间。
An automotive clutch is used to connect and disconnect the engine and manualtransmission or transaxle. The clutch is located between the engine and the transmission.
ACS 5000变速驱动系统使得波音公司可以根据每个测试的规程和参数，自由设定可调速度模式或者恒速模式。
The ACS 5000 variable speed drive system enables Boeing to run the fan in adjustable speed mode or at constant speed, depending on the protocols and parameters of each test.
我们考虑在压机上安装一个可变速的驱动装置，这样我们就可以冲压铝件时降低速度，冲压钢件时恢复原来的速度。
"We looked into installing a variable speed drive on the press," explains Yager, "so we could stamp the aluminum at the slower speed and the steel at the original speed."
闪亮通过一组12伏的电池驱动，4速手动变速。
Sparky is a 4-speed manual and runs on a system of 12 volt batteries.
传动轴在大多数后轮驱动的车辆中主要是靠传动轴和万向节连结着变速箱与后轮驱动桥。
Drive shaft a drive shaft and universal joints connect the transmission to the rear drive axle on most rear-wheel-drive vehicles.
20世纪初出现了由单独电机驱动的带有齿轮变速箱的车床。
At the beginning of 20 centuries appeared by individual motor drive with gear transmission of the lathe.
这种新型的控制系统具有自动测量、微机控制、液压驱动、无级变速等特点，可以使发动机在最佳温度下工作。
It has the feature of automatic measuring, computer controlling, hydraulic driving, continuous speed variation and so on. It can keep an engine working at around optimal temperature.
一档变速传给车轮的转矩比五档传出的转矩大，因为一档变速有大的传动比，而大的降速比则加大了驱动力矩。
More torque can be sent to the wheels in first gear than in fifth gear because first gear has a larger gear-ratio by which to multiply the torque.
管线绞车采用阀控比例调速液压驱动、LC控制，实现了卷筒的无级变速和排缆器的协调控制。
The winch adopted valve-controlled proportional speed regulation hydraulic drive and PLC control to realize stepless speed change of the winch drum and coordinating control of the cable layer.
这是个很大的挑战，因为变速解决方案需要更简单慎密的驱动和节制电路。
This is a very big challenge, because gearshift solution needs the drive of more complex nicety and control circuit.
旋转的、线型的和直接的驱动补助马达间接变速装置都可从110， 230和480 VAC中得到。
Rotary, linear, and direct drive servomotors are available in 110, 230, and 480 VAC options.
通过改变驱动轮与从动轮传动带的接触半径进行变速。
Through changes the driving gear and the driven wheel transmission belt's contact radius carries on the speed change.
变速输入的凸轮机构，驱动力随凸轮廓线而变化，使得凸轮机构的设计成为一个难题。
CAM mechanism with variable inputting speed, its driving force will change along with the profile of CAM, thus make the design of CAM mechanism becomes a difficult problem.
变速输入的凸轮机构，驱动力随凸轮廓线而变化，使得凸轮机构的设计成为一个难题。
CAM mechanism with variable inputting speed, its driving force will change along with the profile of CAM, thus make the design of CAM mechanism becomes a difficult problem.
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