适用范围 Application Range |
|
压力 Pressure [MPa] |
温度 Temperature [°C] |
速度 Sliding speed[m/s] |
介质Medium |
标准件
Standard |
25(static 静密封)、15(Rotary 转动) |
-40 ... +260 |
2 |
几乎所有液体、化学药品和气体 Virtually all fluids, chemicals and gases. |
Flanged Heel Groove Width = G2 端盖式沟槽宽=G2 |
Radial Seal 径向密封件 |
Rod 轴用 |
代号 CODE |
弹簧 Spring 103 |
弹簧 Spring 400 |
弹簧 Spring APS |
*工作温度低于 0℃时,请与我方联系
For temperatures below 0℃ consult Technical Support.
材料Material |
|
弹簧Spring |
密封件Seals |
标准设计 Standard |
不锈钢 stainless steel 304/316/301 |
PTFE-Filled 填充PTFE |
Spring Style 弹簧类型
弹簧 Spring 103 |
弹簧 Spring 400 |
弹簧 Spring APS |
|
|
|
订货范例Order Example for standard version:
轴径d A (mm) |
沟槽底径D1 B(mm) |
沟槽底径D2 L(mm) |
弹簧形式 Spring?Typ. |
槽宽 L(mm) Typ. |
订货号?Order Number |
50 |
60.5 |
67.5 |
400 |
7.1 |
PTW 50x60.5x7.1-400 |
Installation Dimension table based on Metric Size
公制沟槽尺寸(mm)
|
轴径 Rod diameter |
沟槽底径 Groove diameter |
槽宽 Groove width |
安装倒角 Lead-in |
圆弧过渡 |
轴间最大间隙 Radialclearance E max. |
标准尺寸范围 Standard?range dN f8/h9 |
扩展尺寸范围 Available?range dN f8/h9 |
D1 H9 |
D2 H10 |
L1 min |
L2 |
k |
r |
<2 MPa |
< 10 MPa |
< 20 MPa |
1 |
5.0 - 19.9 |
20.0 - 200 |
d + 5.0 |
d + 9.0 |
3.6 |
0.85 +0 / -0.1 |
0.8 |
0.3 |
0.25 |
0.15 |
0.1 |
2 |
20.0 - 39.9 |
10.0 - 400 |
d + 7.0 |
d + 12.5 |
4.8 |
1.35 +0 / -0.15 |
1.1 |
0.4 |
0.35 |
0.2 |
0.15 |
3 |
40.0 - 399.9 |
20.0 - 700 |
d + 10.5 |
d + 17.5 |
7.1 |
1.80 +0 / -0.20 |
1.4 |
0.5 |
0.5 |
0.25 |
0.2 |
4 |
400.0 -999.9 |
35.0 - 999.9 |
d + 14.0 |
d + 22.0 |
9.5 |
2.80 +0 / -0.20 |
1.6 |
0.5 |
0.6 |
0.3 |
0.25 |