Direct current motor rotating in step mode is the ideal drive motor.
步进状态转动的直流马达是很理想的驱动电机。
An eccentric wheel below the seed box is connected with a direct current motor.
种箱下方的偏心轮连在一个支流电机上。
Alternating current motor is the important power equipment applicated in various fields.
交流电动机是广泛用于各领域的重要动力设备。
The secondary air booster is an air compressor which adopts a direct current motor as the power.
二级空气增压器为采用直流电机为动力的空气压缩机。
It provides a method for the untouched switch Control for three - phase alternating current motor.
为大功率三相交流电机的无触点控制提供一种方法。
The elevator model was made by using devices such as limit switch, nixie tube, direct current motor.
采用限位开关、按钮、数码管、直流电机等器件实际制作。
This organism adopts the direct current motor, adjust and control operation, time setting and bell functions.
本机体采用直流马达，调控制，设有定时及闹铃等功能。
Sometimes protector too late to turn blocking action, soon, likely to be directly responsible for current motor burn down.
有时保护器来不及动作，很快达到堵转电流，可能直接导致电机烧毁。
The DSP control system circuit and the hardware circuit of limited finite corner direct current motor without brush has been finished.
完成了DSP控制电路、有限转角无刷直流力矩电机驱动电路的硬件设计；
Firstly, a whole design project, that a direct current motor and a harmonic drive reducer are used to drive the actuator is determined.
本文首先提出了直流电机驱动、锥齿轮换向及谐波传动减速的系统整体设计方案。
This paper briefly introduces a hardware system of the alternating current motor test of the platform with superior natural price ratio.
简略介绍了一种具有优越性价比的交流电机测试平台的硬件系统。
The brushless direct current motor used in magnetic suspending flywheel features a structure of large air and small ratio of length to diameter.
磁悬浮飞轮用永磁无刷直流电机具有大气隙、小长径比的结构特点。
The design principle and specific process of the pulse width servo amplifier is introduced, which is used to drive direct current motor to work.
介绍一种脉冲调宽型伺服放大器的设计原理及具体过程。
In this paper, parametric variation method is used in kinematic equation of series excitation direct current motor with different turning velocities.
本文用参数变异法给出串激直流电动机在不同转速情况下的运动方程的解析解，以拓宽人们分析这类问题的思路。
Based on the work principle of AC motor, the article analyzes the cause and phenomenon of alternating-current motor and puts forward the method of removing shaft current.
根据交流电动机的工作原理，分析讨论其轴电流产生的原因和表象，提出了防止轴电流产生的方法。
A rare earth permanent magnetism brushless direct current motor is set in the test-EV and runs in order during a course of the test on roads near one thousand kilometers.
将稀土永磁无刷直流电机应用于试验车并进行了近千公里的道路试验，结果良好。对一种液体循环式锌-空气电池做了实验室与道路试验并进行了性能分析和评价。
The frequency control of motor speed is used for alternating current motor of main winch on No1 BF charging system, so that it is possible to carry out control of skip moving speed.
安钢1号高炉主卷扬交流电机采用变频调速技术，实现料车运行调速控制。变频器运行一年多来，未发生过一次故障。
The telecontrol system of alternating current motor based on MSP430 single chip is presented in this paper. Also the hardware constitution and design of software are given in detail.
文中介绍了基于MSP430单片机的交流电动机遥控系统，并给出了硬件和软件设计。
The brushless direct current motor (BDCM) used in attitude control and energy storage flywheel features a structure of large equivalent air-gap and large ratio of diameter to length.
姿控、储能飞轮用无刷直流电动机具有大有效气隙、大径长比的结构特点。
It analyzes and compares the direct current motor drive system and AC motor drive system and includes the theory of motor running, at last we bring forward some solutions to control the torque.
对直流电机驱动系统和交流电机驱动系统进行了分析对比，并根据电机运行原理，提出了几种转距控制方案。
This paper states a detecting method for defect of three-phase current motor and it also introduces the experimental analysis result and practice utilization condition of this detecting method.
本文阐述了对三相交流电动机故障的一种检测方法，并介绍了该检测方法的实验分析及现场应用情况。
The invention has high universality and is suitable for both the paper shredder adopting an alternate current motor and an induction motor and the paper shredder adopting a direct current motor.
本发明通用性强，既适用于采用交流电机、感应电机的碎纸机，又适用于采用直流电机的碎纸机。
At last, the paper briefly summarizes the results and innovation of this testing system, and provides several Suggestions to remedy the deficiencies of current motor vehicle driver testing methods.
最后，文章简要总结了本考核系统所取得的成果及其创新性，并对当前的机动车驾驶员考核方法的不足提出了几点建议。
Magnetic Heated Stirrer adopts fine direct current motor and has the advantages of low noise, stable adjusting speed, big moment. Totally enclosed heating tray is used for auxiliary heating purpose.
磁力加热搅拌器采用优质直流电机，噪音小，调速平稳，力矩大等优点，全封闭式加热盘可作辅助加热之用。
The invention discloses a brushless pulse direct-current motor, comprising a salient-pole stator provided with a direct-current winding and a salient-pole rotor provided with an armature-free winding.
本发明公开了一种无刷脉冲直流电动机，该机由设置着直流绕组的凸极式定子和无电枢绕组的凸极式转子组成。
In recent years Dr Friend has built successively smaller versions of his motor-the current version is 250 micrometres in diameter.
最近几年弗伦德博士已经成功地造出了更小版本的马达-现在的版本是直径250微米。
The Paice patent covers a way to supply torque to a car’s wheels from both an electric motor and internal combustion engine using a combination of high voltage and low current.
帕斯专利包括通过高电压和低电流从电动马达和内燃引擎向汽车车轮提供力转矩的方法。
Toyota Motor Corp. now expects a loss of about $3 billion in its current fiscal year.
丰田汽车(Toyota Motor)预计当前财年亏损将达到约30亿美元。
A large disc-shaped rectifying antenna attached to the fuselage harvested the microwave energy, turning it into direct current to power an electric motor attached to the plane's propeller.
机身上的圆盘形整流天线能接收地面传输的微波能，将其转化为直流电为飞机推进器上的电动机供能。
The motor is powered by high voltage DC supply and the current from the fuel cell system is regulated via a DC DC converter.
发动机采用高压直流电驱动，电流转换通过直流-直流转换器实现。
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