VSO WRS-K (ROD WIPER+EXTRA DUSTLIP) HYDRAULIC

product

VSO WRS-K is a single acting wiper with an additional external lip, which ensures that no dirt can come from outside into the hydraulic system prevents damage to all components including seals.

PRODUCT ADVANTAGES:

  • Very good wiping performance
  • Simple, easy-construction groove
  • Wide range of dimensions
  • No twisting in the housing
  • Easy installation
  • Specially designed to prevent big particles to go into the system

APPLICATION:

Construction machinery, forklift-trucks, injection moulding machines, Agricultural machinery and standard cylinders. 


INSTALLATION:

Generally, wiper can be easily fitted into the closed housing by deforming into a kidney shape. If using assembly tool the mounting area should not have any sharp edges. Before mounting the VSO WRS-K must be lubricated with oil system.

Note: VSO WRS-K wipers are single action and can be used with combination of all rod sealing elements 

MATERIAL PU 94 SH

 

OPERATING CONDITIONS 
MEDIA Mineral oil (DIN 51524)  HFA and HFB HFC
TEMPERATURE -40°C +120°C +5°C +50°C -30°C +40°C
SPEED ≤1.0 m/sec ≤1.0 m/sec ≤1.0 m/sec

Note: The above data are maximum values and cannot be used at the same time.

SURFACE ROUGHNESS Ra Rmax
Sliding Surface Ød ≤0.4 μm ≤3.2μm
Groove Base ØD ≤1.6 μm ≤10 μm
Groove Flanks  S1 ≤3.2 μm ≤16 μm

Note: It is recommended to have 50% to 90% of the working surface material contact area value.

 

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# Vota code Name Application Material Pressure
(bar)
Temperature °C Sliding Speed (m/s)
stang-afstrijker/vso-wrs-k-hydraulic VSO WRS-K HYDRAULIC VSO WRS-K (ROD WIPER+EXTRA DUSTLIP) HYDRAULIC ROD/AXLE PU 93SH -30°C +100°C 1.0
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