迈动工业-球笼万向联轴器与十字轴式万向联轴器相比较有以下特点:
(1)具有缓冲、减振性能,可降低噪声,自动循环润滑;
(2)在相同回转直径和倾角下,可提高0.5~1倍的承载能力;
(3)同步性好,即使单球铰柱塞式万向联轴器也可保证同步性;
(4)轴向 x,径向 y初偿量均较大,尤其是轴向 x无需外联花键即可实现;
(5)结构新颖,质量轻,工艺性好,易于批量生产,降低成本;
(6)工作可靠,装拆方便,便于维护,使用寿命长,不仅是低速重载和常规转速工况轴系
BJ球笼联轴器-球笼部件
型号Typle | 外套 | ||||||||||
A | B | C | U | 齿数 | D | h | F | G | R | r | |
BJ75 | 80 | - | - | - | - | 66±0.15 | 8.5 | 24.4 | 12.2 | 3 | 1.5 |
BJ95 | 95 | - | - | - | - | 80±0.15 | 8.5 | 31.8 | 15.9 | 4 | 2 |
BJ125 | 125 | - | - | - | - | 106±0.15 | 10.5 | 40.6 | 20.3 | 4 | 2 |
BJ150 | 146 | - | - | - | - | 124±0.15 | 12.5 | 48.2 | 24.1 | 5 | 2.5 |
BJ175 | 165 | 153.5 | 42.4 | 18 | 18 | 139.7±0.2 | 15 | 50.8 | 24.5 | 6 | 3 |
BJ200 | 190 | 180 | 16.25 | 18 | 18 | 159±0.3 | 13.5 | 60 | 30 | 6 | 3 |
BJ225 | 212 | 203 | 54.7 | 18 | 18 | 180±0.3 | 13.5 | 65 | 32.5 | 7 | 3.5 |
BJ250 | 230 | 220.4 | 19.3 | 18 | 18 | 197±0.5 | 17.5 | 75 | 37.5 | 7 | 3.5 |
BJ300 | 266.7 | 254 | 50.6 | 20 | 24 | 225.4±0.5 | 17.5 | 84 | 42 | 7 | 3.5 |
型号Typle | 精密内套 | |||||||||
模数 | 齿数 | 大径 | 小径 | E | m | t | S | T | 许转角 | |
BJ75 | 1 | 21 | 22.5 | 20.11 | - | - | - | 45 | 33 | 42° |
BJ95 | 1.25 | 21 | 28.1 | 25.14 | - | - | - | 60 | 40 | 42° |
BJ125 | 1.75 | 20 | 37.6 | 33.45 | - | - | - | 76 | 50 | 42° |
BJ150 | 2 | 22 | 47 | 42.21 | 58 | M6 | 10 | 92 | 71 | 42° |
BJ175 | 2 | 25 | 53 | 48.18 | 65 | M6 | 10 | 106 | 70 | 38° |
BJ200 | 2.5 | 23 | 61.3 | 55.25 | 78 | M8 | 12 | 126 | 94 | 40° |
BJ225 | 3 | 21 | 67.5 | 60.33 | 825 | M8 | 12 | 143 | 102 | 37° |
BJ250 | 4 | 18 | 78 | 68.51 | 95 | M10 | 16 | 156 | 95 | 39° |
BJ300 | 3 | 27 | 85.5 | 78.25 | 102 | M10 | 12 | 175 | 102 | 39° |
两种结构式:
孤道式BJ 直滚式HJ
球笼万向轴构图:
固定端 自由端