精品国产乱码久久久久久婷婷,亚洲av综合av一区,欧美激情一区二区三区,婷婷五月婷婷五月,婷婷久久香蕉五月综合加勒比,先锋五月婷婷丁香草草,国产va免费精品高清在线观看,狂野欧美性猛xxxx乱大交,国产日韩精品欧美一区喷水,精品国产性色无码av网站

Welcome to Zhenjiang Haicheng Machinery Manufacturing Co., Ltd. official website!
Tell:18913433240 中文版  丨  英文版

flexible coupling

LZZ elastic pin coupling with brake wheel

Time:18-09-29

ZLL type with brake wheel elastic pin pin gear coupling referred to as "elastic pin pin gear coupling" through the elastic pin to transmit torque to achieve two and a half coupling connection, with a certain axis offset compensation ability and Shock absorption performance, can replace part of the gear coupling. ZLL type with brake wheel elastic pin gear coupling is simpler in structure and fewer components, making it easier to manufacture and without gear machining. ZLL type with brake wheel elastic pin gear coupling is a kind of pin coupling, made according to (GB/T5015-2003) standard; working temperature is -20 ~ 70 °C; axial allowable compensation It is: ±1.5~3mm; the radial allowable compensation is 0.3~1.5mm; the angular allowable compensation is 0.5°.
  ZLL type elastic pin with brake wheel elastic pin gear coupling is turned by nylon rod, so it is also called nylon pin gear coupling. Nylon pin is self-lubricating material without lubrication, dismantling The lower baffle can be replaced. The nylon pin is placed in the matching hole between the two coupling halves and the outer ring. The coupling transmits the torque through the pin. The ZLL type brake wheel elastic pin gear coupling transmits the nominal torque. 250~31500N.m; the allowable speed is 4000~950r/min; it is a high torque and low speed coupling.

  ZLL type with brake wheel elastic pin gear coupling is the same as ZL type elastic pin gear coupling. The difference is that ZLL type adds a steel brake wheel to the original ZL type. Controlling the brake wheel adjusts the speed of the coupling.

Zhenjiang Haicheng Machinery Manufacturing Co., Ltd.
? Haicheng Group All rights reserved.
???????????? Address: No. 68, High-tech Development Zone, Zhenjiang City, Jiangsu Province   Service Hotline:18913433240
???????????? Company Tel: 0511-85783292   Company Fax:0511-85019680 (automatic reception)

Copyright ? Zhenjiang Haicheng Machinery Manufacturing Co., Ltd. All Rights Reserved .

99这里只有精品| 亚洲福利一区二区不卡| 亚洲中文字幕永久网站| 日本熟妇裸体视频在线| 一本色道久久综合亚洲精品不| 女人的精水喷出来视频| 东北寡妇特级毛片免费| 日本a天堂| 久久频这里精品99香蕉| 五码人妻少妇久久五码| 少妇人妻系列中文在线| 青青草大香蕉视频在线观看| 亚洲欧美日韩另类精品一区| 7777精品伊人久久久大香线蕉| 中文毛片无遮挡高潮| 国产成版人性视频免费版| 亚洲av成人一区二区| 少妇高潮无套内谢麻豆传| 欧美大黑帍在线播放| 手机在线精品视频| 五码人妻少妇久久五码| 五月婷婷六月丁香久久综合| 国产乱人对白| 少妇高潮惨叫久久久久久| 亚洲免费视频网站在线| 日本二区三区视频在线观看| 国产精品福利高清在线| 日日碰狠狠添天天爽| 性导航app精品视频| av成人资源在线观看| 日本高清一道本一区二区| 国产两女互慰高潮视频在线观看 | 加勒比hezyo黑人专区| 亚洲一区二区三区中文字幂| 国产亚洲sss在线观看| 青青草在线免费观看视频| 欧美性白人极品1819hd| 无码人妻久久一区二区三区免费| 日本高清一区二区三区水蜜桃| 亚洲一码二码在线观看| 国产精品亚洲一区二区麻豆|