资源描述：
《jbt7684-1995 lak鞍形块弹性联轴器》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、J19JB/T7684－1995LAK鞍形块弹性联轴器1995-06-16发布1996-07-01实施中华人民共和国机械工业部发布中华人民共和国机械行业标准JB/T7684－1995LAK鞍形块弹性联轴器1主题内容与适用范围本标准规定了LAK鞍形块弹性联轴器（简称联轴器）的型式、尺寸、基本参数、技术要求、检验规则等。本标准适用于联接两同轴线的传动轴系。具有一定的径向、轴向、角向补偿和减震性能。环境温度为–20~+80℃，传递公称转矩为63~50000N·m。2引用标准GB3507机械式联轴器公称扭矩系列
2、GB3852联轴器轴孔和键槽型式及尺寸GB4879防锈包装GB12458机械式联轴器分类JB/ZQ4000.2切削加工件通用技术要求JB/ZQ4000.5铸件通用技术要求JB/ZQ4000.7锻件通用技术要求JB/ZQ4000.9装配通用技术要求3型式、基本参数及主要尺寸3.1联轴器的型式、尺寸与基本参数应符合图1及表1的规定。图1LAK鞍形块弹性联轴器机械工业部1995-06-16批准1996-07-01实施1JB/T7684－1995表1mm公称转矩许用转速轴孔长度转动惯量重量型号Tn[n]轴孔直径
3、d，dzLDD1SS1H2kg·mkgN·mr/minYJ1、Z120,22,245238LAK163370025,286244155501030500.0053.430,32826025,286244LAK21003500165601030500.0074.830,32,35,388260286244LAK3160315030,32,35,388260185751030500.0188.7340,42,451128430,32,35,388260LAK42503000185751030500.0188
4、.8640,42,45,481128440,42,45,48,50,55,5611284LAK55002500235951545750.03914.460,63,6514210742,45,48,50,55,5611284LAK663024002401001545750.04316.160,63,65,70,7114210745,48,50,55,5611284LAK7100020002951201545750.1472960,63,65,70,71,7514210750,55,5611284LAK81
5、600170060,63,65,70,71,751421073401301545750.2838.58017213250,55,5611284LAK92500150060,63,65,70,71,7514210738514525701150.4245380,85,9017213250,561128460,63,65,70,71,75142107LAK104000125046016025701151.0376.680,85,90,9517213210021216760,63,65,70,71,751421
6、07LAK116300105080,85,90,9517213253018025701152.38128100,11021216765,70,71,75142107LAK127100100080,85,90,9517213257519025701153.32144100,110,1202121672JB/T7684－1995续表1mm公称转矩许用转速轴孔长度转动惯量重量型号Tn[n]轴孔直径d，dzLDD1SS1H2kg·mkgN·mr/minYJ1、Z17514210780,85,90,9517213
7、2LAK131000090063022525701155.45198100,110,120,125212167130,14025220285,90,95172132LAK1414000850100,110,120,125212167665250301152005.56242130,140,150252202100,110,120,125212167LAK1520000750130,140,1502522027402803011520010.3330160,170,180302242110,120,125
8、212167130,140,150252202LAK16315006508803053011520023.5475160,170,180302242190352282120,125212167130,140,150252202LAK175000055010403453011520050.2701160,170,180302242190,200,220352282注：①表中所列重量均为联轴器最大重量。②转动惯量为近似值。③联轴器两端不能同时采
