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TG508 BLUE / RED (STRIP TYPE 506)

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TG 506 is a piston - rod guide strip designed to be used in heavy duty hydraulic systems

PRODUCT ADVANTAGES

  • High load bearing capacity
  • Minimum static and dynamic friction coefficient for a minimum energy loss and operating temperature
  • High dimension stability during the operating temperatures
  • Easy assembly
  • Wide range of dimensions
  • Easy to use in all dimensions because of being strips

APPLICATION:

Mobile hydraulics , excavators , mining equipment , marine hydraulics , presses and heavy duty cylinders.

INSTALLATION:

Easily mounted in the housing by hand. To install the TG must be oiled with the oil system.

NOTE: We advise you to cut the strip for use in a 30 ° angle.

The length of the strip can be calculated by means of the PI of formula:

For a piston circumference minus one times the thickness e.g.

  • Piston dia 100 mm = 100-2.5 = 97.5x3.1415 = 306 296 mm length = 30.63 cm length

For a rod circumference plus one times the thickness e.g.

  • Rod dia 100 mm = 100 + 2.5 = 102.5x3.1415 = 322.004 mm Length = 32.2 cm length


Note: The permissible sealing gap values of TG strip is indicated in the table below.

PERMISSIBLE SEALING GAP
Cross-sectional thickness (mm) Smax (mm)
2.00 0.60
2.50 0.75
3.00 0.90
4.00 1.20

Note: The largest sealing gap value occurring on the non-pressurized side of the seal does have a vital importance for the function of the seal and in this respect it is quite important to use the S value lower than the above indicated numbers.

MATERIAL: POLYESTER RESIN PTFE

OPERATING CONDITIONS
MEDIA Mineral oils      (DIN 51524) HFA and HFB HFC
TEMPERATURE -40°C +120°C    -5°C +60°C -40°C +40°
STATICO PRESSIONE DI CONTATTO ≤330 N/mm2 ≤330 N/mm2 ≤330 N/mm2

DYNAMICO PRESSIONE DI CONTATTO

≤100 N/mm2 ≤100 N/mm2 ≤100 N/mm2
VELOCITÁ ≤1.0 m/s ≤1.0 m/s ≤1.0 m/s

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

SURFACE ROUGHNESS Ra Rmax
Sliding Surface  ØD-Ød ≤0.3 μm ≤2.5 μm
Groove Base  ØDb- Ødp ≤1.6 μm ≤10 μm
Groove Flanks  B ≤3.2 μm ≤12 μm

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

# Vota code Name Application Material Pressure
(bar)		 Temperature °C Sliding Speed (m/s)
guide-rings/tg508-blue-red TG508 BLUE / RED TG508 BLUE / RED (STRIP TYPE 506) STANG/ZUIGER WEARTECH 508 FIBRE POLYESTER COMPOSITE + PTFE -40°C +120°C 0.8
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