As the driver of the micro multi-rotor craft, the micro BLDC motor was of simple structure, easy fabrication, non commutation spark and so on.
作为多旋翼微直升机的驱动器，微型无刷直流电动机具有结构简单、制造方便、无换向火花等特点。
This model can be used to predict wear of rotor bushing, to solve contact problem, and to analyze wear characteristics of the micro-rotor system.
该模型可用于预测微转子轴衬的磨损与接触状况，分析微转子系统的磨损特性。
The optical force and torque of a micro-propeller-shaped rotor driven by TEM00Gaussian laser beam are calculated with a geometric-optics model.
在几何光学模型近似下，对用TEM 00高斯激光束驱动微型螺旋桨结构的光驱动力和力矩进行了理论计算。
Rotor unbalancing is one of the main causes of vibration and noise in aero-engine, especially in micro-turbojet engine, which affects work performance and fatigue life directly.
航空发动机尤其是高速旋转的微型涡喷发动机，不平衡是造成转子振动过大以及产生噪音的主要原因之一，直接影响发动机的工作性能和使用寿命。
A practical die structure and a process for die casting micro-motor rotor part are presented. The main points of the design of the mould are discussed.
给出了微电机转子实用的模具结构和压铸工艺，论述了模具的设计要点。
The utility model relates to a package rotor of a remote control model helicopter, which is used for assembling a micro remote control model helicopter.
一种遥控模型直升机的快装式旋翼，用于装配微型遥控模型直升 机。
The utility model relates to a package rotor of a remote control model helicopter, which is used for assembling a micro remote control model helicopter.
一种遥控模型直升机的快装式旋翼，用于装配微型遥控模型直升 机。
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