型号Z8特性Z8型胀紧套适用于轴和轴上零件的联结,以传递扭矩,轴向力.Z8型胀紧联结套的基本尺寸参数：(JB/T7934-1999)胀套联结独特的优点:（一）使用胀紧套使主机零件制造和安装简单。安装胀紧套的轴和孔的加工不像过盈配合那样要求高精度的制造公差。胀套安装时无须加热，冷却或加压设备，只需将螺栓按要求的力矩拧紧即可。且调整方便，可以将轮毂在轴上方便地调整到所需位置。胀套也可用来联结焊接性差的零件。（二）胀紧套的使用寿命长，强度高。胀紧套依靠摩擦传动，对被联结件没有键槽削弱，也无相对运动，工作中不会产生磨损。（三）胀紧套在超载时，将失去联结作用，可以保护设备不受损害。（四）胀紧套联结可以承受多重负荷，其结构可以做成多种样式。根据安装负荷大小，还可以多个胀紧套串联使用。（五）胀紧套拆卸方便，且具有良好的互换性。由于胀紧套能把较大配合间隙的轴毂结合起来，拆卸时将螺栓拧松，即可使被联结件容易拆。胀紧时，接触面紧密贴合不易锈蚀，也便于拆开。基本尺寸内六角螺钉额定负荷胀套与轮毂结合面上的压力Pf′N/mm2螺钉的拧紧力矩MAN·m重量kgdDLL0L1L2d1n轴向力F1KN转矩M1KN·mmm204717222834M6×205300.2995170.25224717222834M6×205300.32950.25245017222834M6×205300.37950.27255017222834M6×206360.451100.27285517222834M6×206360.501000.32305517222834M6×206360.541000.35326017222834M6×208480.771150.37356017222834M6×208480.841100.34386517222834M6×208480.911150.40406517222834M6×208480.961050.38457520253341M8×257771.75135410.63508020253341M8×257771.931300.68558520253341M8×258882.451350.73609020253341M8×258882.701250.78639520253341M8×2591003.181400.89659520252841M8×2591003.251350.837011024304050M10×3081415.00140831.337511524304050M10×3081415.251301.408012024304050M10×3081415.601251.488512524304050M10×3091596.751351.559013024304050M10×3091597.101301.639513524304050M10×30101768.351401.7010014526324456M12×30820510.301451452.6011015526324456M12×30820511.251352.8012016526324456M12×30923113.91453.0013018034405264M12×301230820.001404.6014019034405468M14×40931722.251302304.9015020034405468M14×401035226.31405.2016021034405468M14×401128731.01455.5017022544406478M14×401242235.91157.7518023544506478M14×401242238.01108.1519025044506478M14×401552850.11309.5020026044506478M14×401552852.81259.9022028550567288M16×401258764.511035513.4024030550567288M16×40157348813014.3026032550567288M16×401888011414515.50280355606684102M18×501694813212048522.90300375606684102M18×5018105915912524.403204057481101121M20×5018137422012069036.103404257481101121M20×50211603272.513538.403604558694116138M22×6018171030811093046.203804758694116138M22×6021199537912555.004004958694116138M22×6021199539912061.00)