色欲色香亚洲综,999久久久国产精品,人人爽人人爽人人AV,熟妇人妻一区二区三区四区久久久

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 .

亚洲区日韩精品中文字幕| www.亚洲一二三四区| 久久久久无码精品国产H动漫猫咪| 天堂一码二码三码四码区乱码 | 美女网站久久| 视频黄页无毛无码| 欧美不卡绝色| 欧美日韩蜜桃精品性色视频在线播放| av无码国产在线看免费网站| 精品视频二区| 国产精品久久久久毛片软件| 中文字幕在线人妻乱| 中文字幕有码无码人妻av蜜桃| 无码在线观看国产| 久久久精品免费| 人人澡人人草| 丁香六月久久综合| 国产av你懂的| 国产麻豆视频一区二区| 欧美乱大交xxxxx疯狂俱乐部| 中文中文字幕一区二区三区| 久久综合狠狠综合久久| 小骚屄被按摩师揉出水了| 国产精品处女乱伦大片| 亚洲色欲22p| 亚洲AV日韩AV永久无码免下载| 中学生情侣在线一区二区| 色在线 | 国产| 亚洲av无码专区在线电影成人| 无码人妻精一区二区三区| ,免费无码毛片免费看| 少妇高潮惨叫久久久| 欧美性爱在线网| 日本三级一区二区三区| 中国性xxxx| 国产一区二区青色av| 国产毛片久久| av 天堂网| 日韩精品无码一区精东麻豆| 好吊妞人人超碰| 亚洲综合憿情一综合二区三区|