色播久久人人爽人人爽人人片av,成人欧美日韩一区二区三区,欧美浓毛大bbwbbw,无码熟妇αⅴ人妻又粗又大,精品亚洲成在人线av无码,久久亚洲av成人无码电影,国产成人涩涩涩视频在线观看,少妇系列之白嫩人妻,亚洲人成欧美中文字幕,香蕉久久久久久av成人

      CN | EN

      BOTOU YONGTAI

      POSITION:HOME > EN > PRODUCTS > Safety coupling >

      Safety coupling

      TIME:2017-08-21    AUTHOR:admin


      Name: security coupling
      Description: also called a torque limiter safe coupling, torque limiter, safety clutch, is one of the connection machine actively and work pattern in parts, the main function of overload protection, torque limiter is when required due to mechanical failure or overload torque than the set value, it is in the form of sliding limit the transmission of torque by the transmission system, after the overload situation disappear on its own recovery.
      Label: GL roller chain coupling GLF roller chain coupling pump with tripper coupling
      Product details:
      Also called safe coupling torque limiter, torque limiter, safety clutch, is one of the connection machine actively and work pattern in parts, the main function of overload protection, torque limiter is when required due to mechanical failure or overload torque than the set value, it is in the form of sliding limit the transmission of torque by the transmission system, after the overload situation disappear on its own recovery. This prevents mechanical damage and avoids costly downtime.
      Safety coupling features:
      Safety coupling is one of the safe coupling friction type structure, the use of two cylindrical helical spring with middle ring compression arch lining, creates friction between the friction plate, the size of the friction force determines the sliding of the coupling torque. By changing the spring to adjust the sliding torque of the coupling. When the torque of the passing torque exceeds the sliding torque of the coupling, the coupling is skidded between the main and the moving sides. When the transmission torque is lower than the sliding torque, the coupling on both sides of the coupling will automatically return to normal work.
      Safety coupling in use within the scope of work, generally do not need to change parts, in the correct use of AMN inside a friction type under the premise of safe coupling shaft transmission part can effectively slow down the impact load when starting, the machine speed up starting, also can prevent the burning motor due to overload. Can be used for overload safety protection conditions to avoid the damage of critical parts.
      Safety coupling is a flexible components elastic coupling of a type, composed of double row roller chain connecting two LingSi coupling, can produce the relative sliding between sprocket and friction plate, safety protection, according to the butterfly spring compression and determine the amount of torque, suitable for connecting two coaxial line and parallel axis of the shaft system, and has a certain compensation performance of the two axes relative offset, to limit torque, overload protection function.
      Advantages of the safety coupling:
      1. The scope of torque control is wide and the control precision is high. The torque and excitation current are directly proportional to the wide range, which can improve and simplify the control of transmission torque and can be used as a linear regulating element.
      2. With constant torque, the torque only depends on the magnitude of the excitation current, while the relative torque of the main and follower side is independent of the torque, and it has the same torque and torque.
      3. It can deliver a certain torque without impact, without impact, vibration, noiseless and stable operation, and can be used for higher working frequency.
      4, low power consumption, less control power, disconnect the surplus torque is small when the excitation current, disconnect the performance good, completely no fever phenomenon when idle, the stability of the torque performance is good, can be used for precise control.
      5. Simple structure, small volume, small quality, no dry type of magnetic powder, easy to maintain, magnetic powder has oxidation resistance, good heat resistance, long life, high reliability. The moving part is fixed and the torque becomes the braking torque of the rotating part, which can be used as a magnetic powder coupling and can be used as a magnetic powder load.




      Contacts:Mrs.Wang??Mobile phone:+86-13127302466/15100731866/13930738007??QQ:2814565957/2690587660/3093688218 ?Tel:+86-0317-7513408
      Address:Xiaoduzhuang village, Botou town, Cangzhou city, Hebei province
      t66y最新地址一地址二地址三| 精品视频无码一区二区三区| 亚洲中文久久精品无码| 黄色成人免费观看| 亚洲成a人片毛片在线| 国产普通话对白精品hd| 亚洲AV无码成人精品区国产不| 精品69久久久久久99| 亚洲综合在线一区二区三区 | 亚洲AV永久久久无码精品无码| 99精品女人在线观看免费视频| 日韩va中文字幕无码免费| 亚洲a区视频| 久久久人人玩人妻精品综合| 女人下边被添全过视频| 亚洲国产精品无码成人片久久| 免费午夜剧场| 精品久久人人妻人人做精品| 亚洲av永久无码精品一区二区| 中文精品无码中文字幕无码专区| 午夜无码人妻av大片色欲| a网站在线观看| 特级做a爰片毛片免费69| 亚洲女女女同性video| 亚洲熟妇av乱码在线观看| 国产色视频免费| 无码无遮挡又大又爽又黄的视频| 国产精品 自在自线| 自拍偷在线精品自拍偷无码专区 | 午夜亚洲www湿好大| 人妻忍着娇喘被中进中出视频| 国产成人精品一区二三区在线观看| 少妇人妻偷人精品无码视频| 中文字幕av无码一区二区三区| 日本乱偷人妻中文字幕| av人摸人人人澡人人超碰妓女| 免费高清自慰区| 亚欧洲精品在线视频免费观看| 国产日产欧美精品一区二区三区| 欧洲久久久久久免费免费| 91无码视频在线播放|