这台曳引机是用柴油机发动的。
曳引机拖动轿箱在井道内上下运行。
曳引机在松软的沙土上留下了深深的车辙。
曳引机在松软的沙土上留下了深深的车辙。
曳引机在松软的沙土上留下了深深的车辙。
电梯曳引机的转子位置辨识是电机驱动控制的前提。
The exact rotor position of the elevator traction motor is a pre-request for the driving control system.
控制铝合金升降平台曳引机器部分起动遏制的制动器。
Brake control Aluminum Alloy lifting platform traction machine part start stop....
本发明涉及电梯曳引机的部件，具体是一种电梯曳引机用永磁电机。
The invention relates to a component of an elevator tractor, in particular to a permanent magnet motor for the elevator tractor.
博神曳引机作为电梯曳引机的知名品牌，成立于长江三角地区——苏州常熟。
As a famous brand of elevator tractor, Bo-shen tractor was established in the Yangtze River Delta Area, Changshu Suzhou.
涤纶短纤维无卷曲丝产品的生产，关键是在电气控制上实现联合机、曳引机的联动。
The key to the no crimping polyester staple fiber processing is to realize the unification of combined mechanism and tractive mechanism in electric control.
电梯曳引机及其组成部件的设计、制造与装配质量均可利用测得的扭振信号进行分析与判定。
The design, manufacture and installation quality of the towing unit and its components ot an elevator can be analysed and judged by measured torsional vibration signal.
由于无齿轮永磁同步曳引机具有性能优越、占用空间小的特点，在电梯驱动系统中的应用日趋广泛。
Because of good performance and space saving, gearless permanent magnet synchronous traction machine is more and more widely used to drive the elevator.
节能：高效率的同步电机，其消耗的能量仅为传统曳引机的60%左右，每年可节省可观的使用成本。
Energy Saving: High efficiency synchronic motor, its consumption energy is only 60% of normal traction machine. It can save a big amount of running cost.
本发明的优点体现在：1。磁体的居里温度大于450 摄氏度，足以抵抗电梯曳引机的工作温升要求；
The invention has the advantages that: 1. the Curie temperature of the magnet is over 450 DEG C, which is enough to meet the requirement for operation temperature rise of the elevator tractor;
并针对该频率区与曳引机主机额定转速———主振频率接近的特点，提出了防止电梯发生系统共振的措施。
This frequency range is proximate to main vibration frequency of the traction machine at rated speed, and, according to this, measures against elevator resonance are proposed.
电梯曳引机由于结构和控制上具有诸多优点，广泛地应用于社会生活的方方面面，特别是在电梯和高精度伺服系统。
There are so many advantages between its structure and control method that it's widely used in the field of all aspects of social life, especially in elevator and high-precision servo system.
仿真结果揭示了曳引机微转失衡与轿厢垂直振动的因果关系，以及轿厢水平振动的加速度响应值与电梯运行速度成正比的规律。
The simulation results show that the unbalanced motor results to the vertical vibration and that the peak value of the horizontal acceleration is proportional to the traveling speed.
对扭振与噪声的关系、扭振与负载的关系以及扭振与故障诊断的示例作了详细的分析，表明通过扭振测定可以判断曳引机的质量。
A detailed analysis is made to show the relationship between torsional vibration and noise, between torsional vibration and load together with failure diagnosis related with torsional vibration. I...
对扭振与噪声的关系、扭振与负载的关系以及扭振与故障诊断的示例作了详细的分析，表明通过扭振测定可以判断曳引机的质量。
A detailed analysis is made to show the relationship between torsional vibration and noise, between torsional vibration and load together with failure diagnosis related with torsional vibration. I...
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