TRELLEBORG金属防尘封WM0000700-N7MS产品参数

TRELLEBORG特瑞堡密封系统成立于1952年，已收购德国BUSAK+SHAMBAN。

Installation Dimensions
Rod Diameter, dN f8/h9	70.0 mm
Groove Diameter,D3 H8	84.0 mm
Chamfer, a min.	2.0 mm
Groove Width, L3 +0.2	8.0 mm
Width, B	7.5 mm

TRELLEBORG金属防尘封WM系列产品介绍

The metal scraper is a single-acting special scraper with two different scraper lips - a thin metallic lip and a elastomer lip. The two scraper lips are arranged in tandem behind one another in a compact metal housing.

The metal scraper lip is designed to remove firmly adhering soiling and ice particles. The secondary lip of elastomer material enhances the overall scraping effect, i.e. fine sand grains, water and similar foreign matter are reliably scraped off. Both scraper lips have a smaller diameter than the nominal diameter of the piston rod, thus ensuring a tight fit of the scraper lips. The metallic lip is guided flexibly in radial direction and can easily follow any possible deflections of the piston rod.

Advantages

- Very good scraping effect, even with firmly adhering dirt, e.g. mud, ice

- Very abrasion resistant

- Tight fit in the groove due to the metal case

- Easy installation in open grooves

echnical Data

Speed: Max. 1 m/s with reciprocating movements

Temperature: -30 °C to +120 °C

Media: Mineral oil-based hydraulic fluids, flame retardant hydraulic fluids (HFA, HFB, HFC), water, air, etc.

金属刮刀是一种单作用的特殊刮刀，带有两个不同的刮唇，一个薄金属唇和一个弹性唇。两个刮刀唇在一个紧凑的金属外壳中串联排列。

金属刮刀唇设计用于去除牢固粘附的污垢和冰粒。弹性体材料的副唇增强了整体刮削效果，即细砂粒、水和类似异物被可靠地刮掉。两个刮唇的直径都小于活塞杆的公称直径，从而确保刮唇的紧密配合。金属唇沿径向灵活引导，可以轻松跟随活塞杆的任何可能偏转。

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