国产熟女露脸大叫高潮-国产熟女乱子视频正在播放-国产熟女内射oooo-国产熟女一区二区三区四区五区-国产熟女一区二区三区五月婷-国产熟人av一二三区

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

flexible coupling

LZD conical shaft hole elastic column pin gear coupling

Time:18-09-19
The elastic pin of the LZD type elastic pin gear coupling is turned by a nylon rod and placed in the matching hole between the two coupling halves and the outer sleeve, and transmitted through the elastic pin between the coupling and the outer sleeve. Moment, with a certain axis offset compensation and shock absorption performance. The pin can be removed and installed, and the baffle can be changed. The material is self-lubricating material and nylon is not required to be lubricated. Therefore, the LZD type elastic pin gear type coupling is easy to maintain, and has the advantages of small volume, light weight, simple structure, convenient replacement and low production cost compared with the toothed coupling. The LZD type elastic pin gear type coupling transmits a nominal torque of 100~100000N.m; the allowable speed is 4000~1500r/min; it belongs to the low speed high torque coupling.
The LZD type elastic pin gear coupling is made according to the standard of GB/T5015-2003; the working temperature is -20~70°C; the axial compensation amount is ±1.5~3mm; the radial allowable compensation is 0.3~1.5mm; the angular tolerance is 0.5°. In addition, the biggest difference between the ZL (now LZ) type elastic pin gear coupling and the LZD type elastic pin gear coupling is that the LZD type pin gear coupling allows the shaft hole of one end of the coupling to be tapered. hole
.

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 .

主站蜘蛛池模板: 快色视频在线观看| 日韩精品中文字幕久久| 午夜看片网址| 国产日本三级在线播放线观看 | 五月婷婷社区| 国产精品伦子一区二区三区| 日韩欧美高清一区| 中文字幕亚洲综久久2021| 青草久久网| 亚洲视频污| 欧美一级看片| 亚洲激情视频在线播放| 免费一级在线| 午夜老湿影院| 美女视频黄的免费视频网页| 天天综合色网| 狠狠色96视频| 婷婷亚洲综合五月天在线| 国产亚洲第一伦理第一区| 手机看片日韩日韩国产在线看| 98色花堂国产第一页| 日韩免费一区| 99久久网站| 色狠狠色综合吹潮| 成色视频| 四虎永久网址影院| 国产女人和拘做受视频免费| 四虎影院wwww| 韩国午夜精品理论片西瓜| 天天操天天擦| 久久精品综合| 香蕉久久a毛片| 免费视频网站在线观看| 亚洲国产色图| 青草视频国产| 中文字幕福利| 色婷婷一区二区三区四区成人网 | 欧美一级特黄刺激大片视频| 亚洲综合第一| 日本在线网站| 第四色男人天堂|