The system adopts 80C31 MCU as the main controller, hybrid Rare-Earth permanent magnet stepper motor as the execution component, bio-passage rotary transformer as antenna position sensor.
该系统基于80C31单片机为主控制器，采用了混合式稀土永磁步进电机为执行部件，并以双通道旋转变压器为天线位置传感器。
When the warmed alloy is placed near a permanent magnet, like a rare-earth magnet, the alloy's magnetic force increases suddenly and dramatically.
当加热的合金放置在永久磁铁——如稀土磁铁附近时，合金的磁力会突然戏剧性地大幅增加。
Use of Rare earth NdFeB permanent magnet, high efficiency and light weight, low energy consumption, high output power.
磁铁使用稀土钕铁硼永久磁铁，效率高且自重轻，耗能少，输出功率大。
This paper mainly deals with the relation between energy efficiency and parameters of rare earth permanent magnet synchronous motor (REPMSM)operating under periodical load.
本文着重论述了在周期性负载下，稀土永磁同步电动机效率与参数之间的相关性。
It USES a single stator, rare-earth neodymium iron boron permanent magnet in a cast aluminum casing with stainless steel fittings.
它把单个定子、钕铁硼永磁稀土材料装在铝制铸件内，用不锈钢零件固定。
The principle advantage of the REPM (rare -earth permanent magnet) generator over the common one is high efficiency and high reliability, and the weight between them is approximately equal.
采用稀土永磁材料的发电机在可靠性及效率上优于普通发电机，体积重量也相匹敌。
This paper introduced the process technology of resinoid diamond grinding wheel for grinding rare earth permanent magnet materials.
本文介绍了磨稀土永磁材料树脂金刚石砂轮的制作技术。
The paper analyzes various causes of the damage to bearings in rare earth permanent magnet motor, and expounds what preventive measures should be taken.
本文详细分析了稀土永磁电动机轴承易损的各种原因，阐述了应采取的预防措施。
The working principle and control characteristics of rare earth permanent magnet (REPM) motor driven by sinusoidal and trapezoidal in satellite flywheel were introduced in this paper.
介绍了卫星飞轮用稀土永磁电机的正弦波和方波两种驱动的工作原理及其控制特点。
This paper presents the designing rules of high voltage 270V rare earth permanent magnet DC motor, the measure of technology and the results of calculation and tests.
阐述航空高压270V稀土永磁直流电动机的设计原则、工艺措施及计算和试验结果。
The D-axis armature reaction of rare earth permanent magnet synchronous generator has been analysed.
本文分析了稀土永磁同步电机直轴电枢反应。
The rare earth permanent magnet brushless DC square wave motor is a new type of motor. With its high performance, the motor shows a broad prospect for further advances.
稀土永磁无刷直流方波电机是一种新型电动机，其性能优越，发展前景广阔。
And rare earth which consists the permanent magnet is so rich in our country that it is every important for us to do research in controlling of PMSM.
而且由于我国在永磁体稀土方面的资源极为丰富，这就使得我们研究永磁同步电机的控制十分重要。
Resource of rare earth is abundant in Chin a , and China is also a large country in production of the permanent magnet materials and rare earth permanent magnet materials.
我国是稀土资源大国，也是永磁材料和稀土永磁材料的生产大国。
The rare earth permanent magnet alloy with a high coercive force is disclosed.
本发明公开了一种具有高矫顽力的稀土永磁合金。
Emphatically reviewed four systems of permanent magnet material: Al-Ni-Co magnet, ferrite magnet, rare-earth magnet and glue magnet.
着重评介了铝镍钴系永磁材料、铁氧体永磁材料、稀土永磁材料和粘结永磁材料四大系列。
Function: Used for ceramic glaze, pigments for pr yellow, fiber production and materials of rare earth permanent magnet alloy.
用途：用作陶瓷釉，镨黄颜料、光纤制作和稀土永磁合金的原料。
Function: Used for ceramic glaze, pigments for pr yellow, fiber production and materials of rare earth permanent magnet alloy.
用途：用作陶瓷釉，镨黄颜料、光纤制作和稀土永磁合金的原料。
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