Code Description d(f9) D(H11) D1(-0/+0.2) B(-0/+0.2) B1 b

K52

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
+80°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.

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