丝杆升降机及组合结构常用万向节联轴器，以保证在不绝对同心的情况下正常运转，WSH型滑动轴承十字轴式万向联轴器与其他三种型式的主要不同之处，是采用新型多层复合自润滑材料滑动轴承，具有装拆、维修方便，价格便宜，少量减振、缓冲，噪声小，质量轻，使用寿命长等优点。十字轴与叉头组合的结构型式采用整体叉头型。主要适用于低速、重载工况条件，最大轴线折角β＜15°～25°，工作状态应控制β＜5°，公称转矩范围1.25～1250kN·m，回转直径100～670mm。为保证主、从动端的同步性，与其他十字轴式万向联轴器一样，WSH型滑动轴承十字轴式万向联轴器亦采用双联式。
WSH型滑动轴承十字轴式万向联轴器公称转矩Tn系列规格及双联型式 ，客户在选择丝杆升降机联轴器是根据传动扭矩选择合适的万向节联轴器
公称转矩Tn系列规格及双联型式
|
型号
|
公称转矩Tn/kN·m
|
疲劳转矩If/kN·m
|
轴线折角β＜/(°)
|
最大直径Dmax/mm
|
回转直径D/mm
|
双联型式
|
|
A
|
B
|
C
|
D
|
E
|
F
|
G
|
|
WSH1
|
1.25
|
0.63
|
25
|
100
|
100
|
●
|
|
|
●
|
|
|
|
|
WSH2
|
2.5
|
1.25
|
120
|
100
|
●
|
|
|
●
|
|
|
|
|
WSH3
|
5
|
2.5
|
150
|
150
|
●
|
|
|
●
|
|
|
|
|
WSH4
|
12.5
|
6.3
|
15
|
180
|
180
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
WSH5
|
20
|
10
|
200
|
200
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
WSH6
|
40
|
20
|
225
|
225
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
WSH7
|
63
|
31.5
|
250
|
250
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
WSH8
|
90
|
45
|
280
|
280
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
WSH9
|
125
|
63
|
315
|
310
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
WSH10
|
180
|
90
|
350
|
345
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
WSH11
|
250
|
125
|
390
|
385
|
●
|
●
|
●
|
●
|
●
|
●
|
●
|
|
WSH12
|
355
|
180
|
440
|
435
|
●
|
●
|
|
●
|
●
|
●
|
●
|
|
WSH13
|
500
|
250
|
490
|
485
|
●
|
●
|
|
●
|
●
|
●
|
●
|
|
WSH14
|
710
|
355
|
550
|
545
|
●
|
●
|
|
●
|
●
|
●
|
●
|
|
WSH15
|
1000
|
500
|
620
|
615
|
●
|
●
|
|
|
|
|
|
|
WSH16
|
1250
|
630
|
680
|
670
|
●
|
|
|
|
|
|
|
注：Tk为交变疲劳转矩；Dmax为联接凸缘直径。
| 
