查询词典 motor-driven

Portescap's newest hybrid motor family member, the h3 runs quieter and with less resonance across the entire speed range, assisting to counter the disadvantages typical in step motor systems.

Portescap混合电机的最新家庭成员，h3在整个运转范围内都能保证防音和减少交叉共振，有利于解决步进电机系统的典型缺点。

The purpose of a motor speed controller is to take a signal representing the demanded speed, and to drive a motor at that speed.

马达速度控制的目的，是要代表一个信号要求的速度，并在该驱动马达的速度。

Performance of the motor which has fractional slot winding is compared with the original motor's.

最后，本文还对电机的转子磁钢进行了磁极优化从而降低转矩波动。

Based on the research on the theory and technology of dual-PWM variable frequency AC motor control, a design of dual-PWM variable frequency AC motor control system which has factor control loop rectifier and slip frequency speed regulator is proposed.

本文在总结和研究当前双PWM变频调速基础理论和常见技术的基础上，设计并研究了一种基于DSP的整流侧功率因数闭环、逆变侧转差频率控制的双PWM异步电机变频调速系统。

When considering the speed is enough to first check whether the normal speed motor itself can be used to measure the tachometer, the motor speed under normal circumstances, consider whether there will be magnetic coupling of the slip.

在考虑转速是否够时，先要检查电机本身的转速是否正常，可用转速计进行测量，在电机转速正常的情况下，可考虑是否会出现磁力联轴器的滑脱。

Into a disk, I observed careful about the rotation of the disk and head movements to the piece, under the advance and retreat into the situation, such as motor and found that the rotation of the disk normal, the motor did not act in big problem, but components in the empty head or disk, the sliding pole in the slide is very difficult to switch off the power supply, pushing gently with his hands under the head of several components to slide in the poles, there is clear sense of the hysteresis.

放进一张碟片，笔者仔细的观察了一下碟片的旋转及光头给件的动作，下进等电机的进退情况，发现碟片的旋转基本正常，电机的进退也没太大问题，反而光头组件在空载或加碟片的情况下，在滑动杆上滑动十分吃力，关掉电源，用手轻轻推了几下光头组件使其在杆上滑动，有很明显的迟滞感。

A new six-phase disc permanent magnetic synchronous motor which adopts a one-rotor-two-stators configuration was designed. The structure and characteristics were presented . And the design method and parameters were calculated .FEM is used to analyze the magnetic field characteristics of this motor.

设计了一种新型的采用双定子夹单转子的六相盘式永磁同步电机，介绍了它的结构和特点，给出了此电机的设计方法和主要参数的计算，并利用有限元法FEM 对六相盘式永磁同步电动机的磁场特性进行了仿真分析计算。

Brushless DC motor driver for the use of six-phase control procedures, can be used for six three-phase full-bridge driver circuit of brushless DC motor control.

详细说明：无刷直流电机驱动程序，采用六段换相控制程序，可用于六管三相全桥驱动电路的无刷直流电机控制。

Including two set of systems, each contains one stepper motor, one lift measurement transducer, a supporting shaft for motor and transducer mounting, also a setting gauge for zero datum valve lift position.

包含两套系统，每套系统包括一个步进电机，一个升程传感器，一个支承轴用于支撑步进电机和传感器，同时还提供一个塞尺用于升程零位回复。

HESHAN HENGFU MICRO MOTOR CO., LTD with "quality is first, customer is the highest, aim that serve the socienty, based on China and orientated to the world" as our purpose, we are always ready to provide our best service to the customers from both at home and abroad, our company is engaged in the developing and trading of the single phased series-wound motor which are widely used in the fields such as vacuum cleaners, tools and automotive products.

鹤山市恒富微型电机有限公司本着&质量第一，服务社会，立足国内，面向国际&之宗旨，竭诚为海内外用户服务，公司专业致力于开发、生产和经营系列化、多品种的电动机，广泛用于家用吸尘器、各类厨房用电器，特别是在吸尘器电机方面，公司拥有专业的设计研发人员及当今最领先的现代化制造设备。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。