Code | Description | d(f9) | D(H11) | D1(-0/+0.2) | B(-0/+0.2) | B1 | b |
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K52 is a single acting pneumatic wiper ensuring that foreign particles are not introduced into the hydraulic cylinders. The lip is designed in a particular way that it functions as a rod seal and wiper.
PRODUCT ADVANTAGES
• Superior sealing effect
• Superior wiping effect
• Low static and dynamic friction
• Minimal space requirement
• High wear resistance
APPLICATION
Compact and special small cylinders.
INSTALLATION
It can be assembled into closed groove by hand. K52 does not need additional element such as circlip for axial fitting within the housing. We recommend using special assembly tool. It is very important that the assembly tools must be of soft material and have no sharp edges. Before installation the sealing element must be oiled with system oil.
MATERIAL | CODE | |
PU | 92 SHORE A | PU9201 |
OPERATING CONDITIONS |
|
MEDIA |
Prepared , dried and de-oiled compressed air |
TEMPERATURE |
-30°C |
PRESSURE |
≤16 bar |
SPEED |
≤1 m/s |
Note: The above data are maximum values and cannot be used at the same time.
|
SURFACE ROUGHNESS |
Rmax |
|
Sliding Surface Ød |
≤4 μm |
|
Groove Base ØD |
≤10 μm |
|
Groove Flanks B |
≤15 μm |
NOTES
For special applications that require high temperatures , K52 can be produced in FKM material.