产品用途 Product use

1..适用于联结空间同一平面上两轴夹角每节极限转动角度为45度，允许使用角度30度以内 Applicable to the included angle of two shafts on the same plane of the connecting space. The limit rotation angle of each section is 45 degrees, and the allowable angle is within 30 degrees

2.所提供的快速锁紧装置仅有公差为H7的成品孔，带标准的键槽或六角孔可选，可非标定制不同安装结构 The provided quick locking device only has finished hole with tolerance of H7, with standard keyway or hexagonal hole optional, and different installation structures can be customized non-standard

3.球铰式万向联轴器是以球形零件为铰接点的万向联轴器 retz Ball joint universal joint is a universal joint with spherical parts as the hinge point

4.结构简单,易维护,传动效率高 Simple structure, easy maintenance and high transmission efficiency

5.关节精密配合，间隙小，噪音小使用寿命长 Joint precision fit, small clearance, low noise, long service life

6.体积小，运转灵活 Small size, flexible operation

结构特点 Structural features

1.球铰式万向联轴器以球形零件代替十字轴作为主、从动轴接头相连的铰接点 Ball joint universal joint uses spherical parts instead of spider as the hinge point for connecting the main and driven shaft joints

2.结构简单、体积小，运转灵活，易于维护，传递扭矩小 Simple structure, small size, flexible operation, easy maintenance, small transmission torque

3.适用于轴夹角3≤40°，能实现主、从轴同步转动 It is applicable to shaft included angle 3 ≤ 40 ° and can realize synchronous rotation of master and slave shafts

单球铰式万向联轴器基本参数和尺寸 Basic parameters and dimensions of single ball joint universal joint

1. 外套 2.内套 3.沉头铆钉 4耳爪 5空心球 1. Outer sleeve 2. Inner sleeve 3. Countersunk rivet 4. Ear claw 5. Hollow ball

双球校式万向联轴器基本参数和尺寸 Basic parameters and dimensions of double-ball universal coupling

1-外套：2-内套；3-沉头铆钉；4-耳爪；5-空心球；6-中间外套；7-中间内套；8-长耳爪 1 - coat: 2 - inner sleeve; 3 - countersunk rivet; 4-ear claw; 5 - hollow ball; 6 - Intermediate coat; 7 - Intermediate inner sleeve; 8-long ear claw