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- High effective stepping motor driven, high accuracy, quick speed. 高效的步进驱动,高精度、速度快。
- MRM produces M-type on-load-tap-changer and ED motor drive at present. 江苏开德的产品,目前包括M型有载分接开关和ED电动机构。
- Open and shut-down is operated by the density variati on bet ween condensation water and steam,Condesation water can drive valve directly,featuring precision and reliability. 倒置桶疏水阀的开启和关闭是根据凝结水和蒸汽的密度差来动作的,凝结水可直接驱动疏水阀启闭,其动作准确,可靠性高。
- Each bogie on the driving shaft by a traction motor drive. 转向架上的每个动轴均由一台牵引电动机驱动。
- A/A = Pneumatic Air to Air. A/SR = Pneumatic Air to Spring Return (fail-safe). E = Electric (motor driven). 气动执行机构气到气(双动)。A/SR=气动执行机构气到弹簧复位(故障安全)。E=电动执行机构(电机驱动)。
- GDC-JQelectro high vacuum butterfly valve uses electromagnetic force to directly drive valve disc working. thus to make valve opened ro closed. GDC-J型电磁高真空挡板阀是以电磁力为动力直接带动阀板动作,使阀门开启或关闭。
- There was a doctor noted for his reckless motor driving. 有个大夫素以驾驶摩托车横冲直撞而知名。
- Electro High Vacuum Flapper Valve GDC-JQelectro high vacuum butterfly valve uses electromagnetic force to directly drive valve disc working. thus to make valve opened ro closed. GDC-J型电磁高真空挡板阀是以电磁力为动力直接带动阀板动作,使阀门开启或关闭。
- Xia Liqun , Zhang Xinguo.Development of DDV (direct drive valve) servo actuator[J ].Journal of Northwestern Polytechnical University,2006,24 (3) :308-312. (in Chinese) . [2] 夏立群;张新国.;直接驱动阀式作动器研究[J]
- This motor drives the mandrel on the printing station. 该马达驱动印刷工作台上的圆形芯轴。
- System A pressure is provided by one engine driven pump(EDP) and one electric motor driven pump(EMDP). 系统压力由一个发动机驱动泵和一个电动免马达驱动泵提供。
- The ram moves faster because inverter motor driven at higher r.p.m.increases oil flow from pump. 变频油泵马达高速旋转能提升供油量,使滑块能够高速运动。
- A/A = Pneumatic Air to Air.A/SR = Pneumatic Air to Spring Return (fail-safe).E = Electric (motor driven). 春回大地,万物复苏是令人异常喜悦的一段时光。
- A synchronous motor drives the measuring bob at a constant rotational speed. 同步马达驱动测锤以恒速旋转。
- Standard configuration is sidle frequency conversion motor drive; optional configuration is servo motor drive. 标准配置横行变频马达驱动,可选购横行伺服马达驱动。
- GDC-] Electro High Vacuum Flapper Valve GDC-JQelectro high vacuum butterfly valve uses electromagnetic force to directly drive valve disc working. thus to make valve opened ro closed. GDC-J电磁高真空挡板阀 GDC-J型电磁高真空挡板阀是以电磁力为动力直接带动阀板动作,使阀门开启或关闭。
- Full-bridge PWM motor drive A3952 is introduced in this paper, and an example is given for single phase DC brushless torque motor control. 摘要介绍了一种全桥脉宽调制芯片A3952的特点和功能及其在单相无刷直流力矩电机控制中的应用。
- The paper presents a novel speed identification scheme based on the BP Neural Network for the DTC motor drive system. 摘要针对异步电动机直接转矩控制系统,基于三相异步电机方程提出一种新型的采用人工神经网络辨识电机转速的方法。
- Centrifugal machines are connected to the motor drive directly instead of through a gearbox. 离心机不通过调速箱直接与电机驱动装置相连。