Type :
RGR35T4000H
Numéro de référence :
12-000325
Dimensions
| Dimensions | |||
|---|---|---|---|
| WR | Largeur de rail | 34 | mm |
| HR | Hauteur des rails | 30,2 | mm |
| S | M8 | ||
| h | 17 | mm | |
| P | Séparation d’alésage | 40 | mm |
| Lmax | Longueur max. (E1 = E2 = P/2) | 3920 | mm |
| Lmin | Longueur min. | 58 | mm |
| E1/2 min | 9 | mm | |
| E1/2 max | 31 | mm | |
| Poids | 6,48 | kg/m | |
| Dimensions (rail dans la longueur de fabrication) | |||
|---|---|---|---|
| L | Longueur totale | 4.000 +20 | mm |
| E1 | 20 ±0,5 | mm | |
| E2 | 20 +20 | mm | |
| 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 |
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.
Mechanical or manual chamfering
In the following video, you can see how chamfering edges on linear guideways works both mechanically and manually.
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%.
E2 long-term lubrication unit of a linear guideway
The E2 long-term lubrication unit for our linear units of series HG/QH, RG and EG/QE make it possible to greatly lengthen lubrication intervals, thereby reducing the number of maintenance cycles. The oil in the lubrication tank is pumped to the lubrication plate via the connecting piece (capillary effect). The oil is dispensed onto the profile rail via the contact surfaces of the lubrication plate.
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.