<strong microsoft="" yahei",="" arial,="" sans-serif;="" font-size:="" 14px;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; list-style: none; color: rgb(68, 68, 68);">赛德蜗轮滚珠丝杆升降机JWB20螺旋升降器

<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　JWM蜗轮丝杆升降机具有起升、下降及借助辅件推进、翻转及各种高度位置调整等诸多功能.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　JWM蜗轮丝杆升降机是一种基础起重部件,具有结构紧凑、体积小、重量轻、动力源广泛、无噪音、安装方便、使用灵活、功能多、配套形式多、可靠性高、使用寿命长等许多优点.可以单台或组合使用,能按一定程序准确地控制调整提升或推进的高度,可以用电动机或其它动力直接带动,也可以手动.它有不同的结构形式和装配形式,且提升高度可按用户的要求定制.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　JWM型(梯形丝杆型)<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　低速、低频率<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　JWM型(梯形丝杆型)适用于低速,低频率的场合,主要构成<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　部件为:精密梯形丝杆副与高精度蜗轮蜗杆副.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　经济:结构紧凑、操作简单、保养方便.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　低速、低频率:主要用于负荷大、低速与无需频繁工作的场所.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　保持载重:梯形丝杆具有自动锁定功能,既使没有制动装置也可保持载重.在受到较大振动,冲击载荷时,偶尔会使自锁功能失灵,此时则须外加制动装置.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　JWB型(普通滚珠丝杆型)<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　高速高频率<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　JWB型(普通滚珠丝杆型),适用于高速,高频率和高性能装置中,主要构成部件为精密滚珠丝杆副与高精度蜗轮蜗杆副.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　效率高:用滚动磨擦、提高了整机效率,只须很小的驱动源,就可以产生很大的<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　推动力.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　高速化:与梯形丝杆相比速度有很大的提高,能轻松而高速地运转.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　使用寿命长:采用高质量的滚珠丝杆,使其工作寿命提高3倍以上.注:本身无自锁功能,<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　需外加制动装置或选择带有制动的驱动源.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　技术参数:|止旋构造(UM,DM)<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　UM:押上DM:吊下<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　适用于顶端无连接下运转或因滑轮而卷拉着绳索等又不能实现防止旋转的<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　情况.请根据载荷方向、安装方向来选合适的升降机(UM或DM).<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　活动螺母构造(UR,DR)<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　-般情况下,升降机必须具有因丝杆轴的升降而产生的行程和丝杆罩所需<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　的空间,若想在有限的空间内增长行程时,使用此活动螺母构造非常适应<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　(丝杆轴旋转,活动螺母移动).丝杆轴顶端为圆柱形,所以在长行程时,<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　在轴端采用支撑方式,可以得到很好的传动效果.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　UR:押上DR:吊下<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　请根据载荷方向,安装方向来选择合适的升降机(吊下或押上)注:选型和型号<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">　　表示方法中,还需注明螺母的放置方向.<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" word-break:="" break-all;="" color:="" rgb(68,="" 68,="" 68);="" line-height:="" 35px;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">赛德蜗轮滚珠丝杆升降机JWB20螺旋升降器<p microsoft="" yahei",="" arial,="" sans-serif;="" box-sizing:="" border-box;="" -webkit-tap-highlight-color:="" transparent;="" appearance:="" none;="" text-align:="" center;"="" style="box-sizing: border-box; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: "microsoft yahei"; font-size: 14px; background-color: rgb(255, 255, 255); list-style: none;">