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1754-L28BBB

2016/6/17 9:31:51 来源: 厦门泰尼电气有限公司

1754-L28BBB

1754-L28BBB

1754-L28BBB


接近开关警戒距离的设计
当控制系统判别要出现撞刀事故时,此时电机应进行紧急制动。为防止撞刀,显然应要求系统总的制动距离小于警戒距离。接近开关警戒距离主要根据系统总的制动距离来进行设定。
系统总的制动距离A由2个因素决定:一是控制系统的响应延时;二是克服执行机构惯性所必须的制动距离。响应延时的大小与具体的控制系统设计息息相关,而制动距离除与惯性大小有关外,还与其制动力矩有很大的关系。下面对此做出进一步的分析。
& 公司全称  : 厦门泰尼电气有限公司
& 销售代表  : 小黄
& 洽谈电话  :  0592-6809319 
&手机:18950191386
& 商务 QQ   :  2917675397
& 传真(FAX):  0592-6890859 (请注明,01006收)
& 公司地址  :  厦门市海沧区海沧街道滨湖一里7号
& 公司网址  :  www.xmtaini.com




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