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Type :
WER21T4000H
Numéro de référence :
5-002958
Fiche technique

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Rail dans la longueur de fabrication, veuillez observer les tolérances divergentes indiquées dans le tableau.

Dimensions

Abmessungen
WR Schienenbreite 37 mm
WB 22 mm
HR Schienenhöhe 11 mm
S M4
h 7 mm
P Bohrungsteilung 50 mm
Lmax Max. Länge (E1 = E2 = P/2) 3950 mm
Lmin Min. Länge 62 mm
E1/2min 6 mm
E1/2max 44 mm
Gewicht 3 kg/m
Abmessungen (Schiene in Herstelllänge)
L Gesamtlänge 4.000 +20 mm
E1 15 ±0,5 mm
E2 35 +20 mm
HIWIN-Beschichtung HICOAT CTS
HICOAT CTS ist eine Dünnschicht-Verchromung, die einen guten Korrosionsschutz und einen sehr guten Verschleißschutz bietet. Die hohe Veschleißfestigkeit resultiert aus der sehr hohen Härte der Beschichtung. Die CTS-Beschichtung ist Cr(VI)-frei und lebensmitteltauglich. Sie steht für die Baureihen HG, EG, CG und WE zur Verfügung. Weitere Informationen finden Sie im Katalog "Profilschienenführungen" unter dem Kapitel "HIWIN-Beschichtungen für Profilschienenführungen".

Désignation N° de référence Description  
WEW21CCZ0H 5-000859 Laufwagen  
WEW21CCZAH 5-000860 Laufwagen  
WEW21CCZBH 5-000861 Laufwagen  
WEW21CCZ0C WEW21CCZ0C Laufwagen  
WEW21CCZAC WEW21CCZAC Laufwagen  
WEW21CCZBC WEW21CCZBC Laufwagen  
WEW21CCZ0P WEW21CCZ0P Laufwagen  
WEW21CCZAP WEW21CCZAP Laufwagen  
WEW21CCZBP WEW21CCZBP Laufwagen  
QWW21CCZ0H 5-002433 Laufwagen  
Désignation N° de référence Description  
QWW21CC 5-002438  
QWW21CC QWW21CCZBH  
QWW21CCZ0C QWW21CCZ0C  
QWW21CCZAC QWW21CCZAC  
QWW21CCZBC QWW21CCZBC  
QWW21CCZ0P QWW21CCZ0P  
QWW21CCZAP QWW21CCZAP  
QWW21CCZBP QWW21CCZBP  
Désignation Catégorie Produit Taille Langue
Linear guideways Assembly Instructions Linear guideways 4 MB
Linear guideways Project planning sheet Linear guideways 2 MB
Linear guideways Catalogue Linear guideways 7 MB
CG linear guideways Flyer Linear guideways 299 KB
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Principle of operation of a linear guideway
A linear guideway makes it possible to move in a linear motion with rolling elements. The use of balls and rolls between the rail and block in a linear guideway makes precise linear movements possible.
Displacement resistance depending on lubrication condition
The displacement resistance of a carriage depends on many factors, e.g. load, temperature, lubricant (grease, fluid grease, oil), lubricant quantity, travel speed, series, size or the sealing system. A concrete specification of the displacement resistance is therefore only possible with defined general conditions. An essential factor here is the lubricant and the lubrication condition. Especially in freshly lubricated condition, the displacement resistance is clearly increased. However, after a running-in period of 15 metres, the displacement resistance is reduced again by approx. 50%.

Mechanical or manual chamfering
In the following video, you can see how chamfering edges on linear guideways works both mechanically and manually.
Long-term lubrication unit of a linear guideway
The long-term lubrication unit for linear guideways ensures that lubrication intervals can be increased many times over, thus reducing the number of maintenance intervals significantly. Depending on requirements, up to two long-term lubrication units can be mounted on each block.
Assembly and disassembly of cover caps
The cover caps are used to keep the mounting holes of the profile rails free of chips and dirt. In this video, we show you how to easily assemble and disassemble steel, brass or plastic cover caps.