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GODI-SPE

GODI-SPE

Product catalog summary

Overview: The GODA-SPE is a single-acting slide and O-ring seal designed for pressure release and inside sealing. It features a pressure-releasing profile that reduces friction under pressure and enhances sensitivity to pressure changes. Additionally, it can return leakage oil from the seal gap back into the system. The seal is compatible with installation grooves according to DIN ISO 7425-2.

Specifications: The seal is available in standard installation dimensions. It is designed for low friction and is suitable for installation grooves as per DIN ISO 7425-2.

Design and Installation: The slide ring is expanded over the rod and then bent into a kidney shape for insertion into the groove on the O-ring. The step must face the pressure side. Surface finish requirements include sliding surfaces with Ra 0.1-0.3 µm and Rt ≤ 1.5 µm, groove base with Ra ≤ 0.8 µm and Rt ≤ 3.6 µm, and groove sides with Ra ≤ 2.3 µm and Rt ≤ 15 µm.

Materials: Standard materials include NBR, EFTP, and bronze, with alternatives available upon request such as MPF, QVMF, MDPE, and various EFTP compounds.

Performance Parameters: The seal operates under standard pressure up to 630 bar, temperature range from -35°C to +100°C, and sliding speed up to 1 m/s. It is suitable for hydraulic oils, water-oil emulsions, and water-glycol solutions.

Design Table: The design table provides dimensions for various pressure ranges, including rod diameter, groove diameter, groove width, and lead-in chamfer dimensions.

Catalog excerpts

Gleitring-O-Ring-Dichtsatz, druckentlastet Slide Ring Seal, pressure released GODI-SPE innendichtend / inside sealing Gleitring-O-Ring-Dichtsatz, druckentlastet, innendichtend Slide and O-Ring Seal pressure released, inside sealing Die Hunger Gleitring-O-Ring-Dichtung GODA-SPE ist ein einfach wirkender Dichtsatz mit einseitig wirksamen Entlastungsproﬁl. Die Druckentlastung reduziert die Reibung im druckbeaufschlagten Zustand und ermöglicht eine sensiblere Reaktion auf Druckänderung. The Hunger slide and O-ring seal type GODA-SPE is a single acting seal with pressure releasing proﬁle to one side. The pressure discharge reduces the friction in pressurized condition and allows the seal to react more sensitive to pressure changes. Das Dichtelement verfügt zusätzlich über ein Rückfördervermögen evtl. auftretenden Schleppöls aus dem Dichtspalt zurück in das System. The seal additionally has the ability to convey leakage oil which may arise from the seal gap back into the system. Der GODA-SPE ist in den gängigen Einbauabmessungen verfügbar, z. B. für Einbauräume nach DIN ISO 7425-2. The GODA-SPE is available in the common installation dimensions, like e.g. for installation grooves in accordance with DIN

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Gleitring-O-Ring-Dichtsatz, druckentlastet Slide Ring Seal, pressure released GODI-SPE innendichtend / inside sealing Werkstoffe Materials elastischer Grundkörper diverse PTFE-Compounds slide ring various PTFE-compounds Application Range elastic ring StandardHydrauliköle Öl - Wasser Wasser - Glykol standard hydraulic oils oil - water water - glycol Design Hints Surface Finish Surface Quality Sliding Surfaces Groove Base Groove Sides Der Gleitring wird über die Stange gezogen und dabei etwas aufgedehnt. The slide ring is pulled over the rod and is thereby slightly expanded. Der O-Ring wird durch...

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Gleitring-O-Ring-Dichtsatz, druckentlastet Slide Ring Seal, pressure released GODI-SPE innendichtend / inside sealing elastischer Grundkörper / elastic ring Gleitring / slide ring Standardbaureihe NutgrundStangen-Ø Ø Standard version groove-Ø rod-Ø Nutbreite groove width Gleitringbreite slide ring width Einführschräge lead-in chamfer

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