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introduction：usuallyDmnBe worth more than1.0x106mm.r/minThe rolling bearing is called high-speed bearing。hereDmIs the average diameter of the rolling bearing，nIs the speed of the inner ring。In practical application，High speed imported bearingDmnValue reached3.0x106mm.r/min。
2018-09-27 Reading quantity 229
introduction：Linear module external： 1、The external structure of the linear module is divided into：Open and closed。 2、open：The stress part of the linear module is mainly concentrated in the middle lower part and the two sides，Expose its drive part。 3、closed：The stress part of the linear module is mainly concentrated on the external material，Seal off the drive part。
2018-09-27 Reading quantity 351
introduction：The role of optical fiber connectors The main purpose of optical fiber connectors is to realize the connection of optical fibers。Optical fiber connectors have been widely used in optical fiber communication systems，There are many kinds，Different structure。But look closer，The basic structure of various types of fiber optic connectors is consistent，That is, the vast majority of optical fiber connectors generally use high-precision components（It consists of three parts: two pins and a coupling tube）Realize the alignment and connection of optical fibers。With the development of many intelligent and high-speed mechanical automation，The use of connectors is also becoming more and more extensive，The role of the optical fiber connector is mainly to play a data docking，The following Feng Ye Xiaobian will take you to understand its role。
2018-09-27 Reading quantity 303
introduction：HUROHigh voltage current limiting fuse model With the increase of power consumption in the automation machinery industry，This has prompted enterprises and manufacturers to useHUROHigh voltage current limiting fuse to protect personnel safety。High voltage current limiting fuses are suitable for AC50HZ，Rated voltage3 . 6～12KVIn the system，Also available with other appliances（Like switch、contactor）Use in combination，As a motor、transformer、Protection against overload or short circuit of power equipment such as capacitors。The following does not give the model of the high voltage current limiting fuse only gives the relevant knowledge of the characteristics of the high voltage current limiting fuse
2018-09-27 Reading quantity 391
introduction：Worm gear reducer
2018-09-27 Reading quantity 279
introduction：There may be some errors in the calibration of displacement sensor，And directly affect the sensor in the industrial field detection accuracy。The more representative is the eddy current displacement sensor，Sensitive to metal only，The sensitivity of the sensor to different materials is different，At the same time the surface of the object being measured、coating、The residual magnetic effect and other factors will cause interference to the sensor detection accuracy。
2018-09-26 Reading quantity 295
introduction：When we were choosing a torque sensor，Do you know what to pay attention to？below，Xiaobian to tell you a simple lets！
2018-09-26 Reading quantity 283
introduction：(1)Rust resistance： Slide block of axial type slide rail、Axial support，The material is aluminum alloy after processing the surface by extreme sun treatment，It is not only beautiful in appearance but also corrosion-resistant，In addition, the shaft plated hard chromium does not rust, so it has excellent corrosion resistance。
2018-09-26 Reading quantity 959
introduction：1、The spindle does not rotate without frequency conversion Fault causes and troubleshooting methods： ①Caused by mechanical transmission failure：Check whether the belt drive is broken or the machine is in neutral。 ②The three-phase power supply to the spindle is out of phase or out of phase：Check power supply，Swap any two power lines。
2018-09-26 Reading quantity 364
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