C-Line Linear guide system Catalogue - 14 Pages

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Catalogue excerpts

Nadella S.r.l. Nadella GmbH Via Melette, 16 20128 Milano Tel. +39 02.27.093.297 Fax +39 02.25.51.768 Internet: www.nadella.it E-Mail: customer.service@nadella.it Rudolf-Diesel-Straße 28 71154 Nufringen Tel. +49 (0)70 32 95 40-0 Fax +49 (0)70 32 95 40-25 Internet: www.nadella.de E-Mail: info@nadella.de NADELLA WORLDWIDE ORGANISATION Linear and Motion Solutions Europe: l Austria l Czech Republic l Denmark l Finland l France l Germany Linear and Motion Solutions New product line l l l l l l Hungary Italy Netherlands Norway Poland Romania l l l l l l Slovakia Slovenia Spain Sweden Switzerland Turkey C-Line Linear guide system Korea USA China Taiwan India Singapore Branches and distributors www.nadella.eu © 2012 NADELLA GmbH Printed in Germany CL 1001 E

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• Compensation of tolerances for parallelism and mounting surfaces • Guide rollers with fixed and floating bearings • Easy and permanent running performance • Integrated lubricating system

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To be in a position to offer complete guide systems the C-Line consists of guide rails, guide rollers and carriages. Guide rails and rollers can be used as individual compo- nents; in most cases however, standard carriages are The cold drawn rails have a C shape and are induction hardened. The rollers run on the inside raceways of the C-profile. The rails are zinc-plated; alternatively they are available with nickel-plated surface. Based on the different design of the rollers, constructions with fixed or floating bearings can be realised. Thereby errors in parallelism, height and angle can be...

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DYNAMIC LOAD CAPACITY OF THE INDIVIDUAL The following tables indicate the nominal load which corresponds to a nominal bearing lifetime of 100 km. Ci and Pi are the load capacity and the applied load for a certain load direction. Short carriage Cy with effect on the concentric rollers. Long carriage Cy with effect on the concentric rollers. CARRIAGE CONFIGURATIONS In the following carriage configurations the dashed guide Short carriage with 3 rollers view from above Long carriage with 3 rollers view from above Long carriage with 4 rollers view from above view from above view from above Long carriage...

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Calculation example: platform with 4 carriages C3 RCS 43 170 N The general arrangement is shown in the drawing below. The platform runs along the two rails and is charged with load F which takes effect 100 mm and 50 mm afar from the middle Data: guide LS 43; carriage C3 RCS 43 170 In this configuration Py is the load on the mostly loaded carriage and is calculated as follows: The load Fy indicated in the table of max load for carriage The system nominal lifetime is calculated as follows: from the table of the dynamic load capacity, the value Important remark: The rail must be lubricated to reach...

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Fixed bearing: Carriages equipped with concentric rollers type RCS and eccentric rollers type RASR to compensate radial and axial loads. This allows for a tilting movement of the carriage up Floating bearing: Carriages equipped with concentric rollers type RAS and eccentric rollers type RASR to compensate axial loads only. The value Dy depends on the distance between the rails and the max. possible tilting angle a = ± 1.5° of the carri- age at the fixed bearing side. Max inclined movement admissible for self-aligning Carriages type ...RAS... only consist of guide rollers type RAS (concentric)...

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Hole pattern A: boring for counterbore screws according DIN EN ISO 7380 Hole pattern B: boring for countersunk screws according DIN EN ISO 74 1) Longer rails will be fitted with finish-machined joints. Rail design standard Surface options - drawn, induction hardened raceways (MT) - chemically nickel-plated (NW) - surface zinc-plated (GZ) - uncoated blasted (no suffix) *' Fixing holes - hole pattern according to catalogue (A or B*>) - hole pattern according to drawing (NZ) *> - without holes (NF) *> Example standard tyPe: LS43MT2480AGZ Screws DIN EN ISO 7380 (10.9) are included in delivery.

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1) Tolerance of mounting hole: H7 2) The tightening torques apply to non-lubricated threads; for lubricated threads the values have to be multiplied by 0.8. Guide rollers will be supplied with washers and nuts (DIN 439B). Contact angle a for the load calculation: 55° Standard seals type RS For further information of lifetime calculation please see our general catalogue NL 1001 E.

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concentric eccentric 1) Tolerance of mounting hole: H7 2) The tightening torques apply to non-lubricated threads; for lubricated threads the values have to be multiplied by 0.8. 4) MaB ± X is the maximum displacement from dimension m to ensure proper guide roller function and safety. Guide rollers will be supplied with washers and nuts (DIN 439B). Contact angle a for the loadd calculation: 55° Standard seals type RS For further information of lifetime calculation please see our general catalogue NL 1001 E.

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Dimensions also apply to C3 RAS and C3 RYS. Dimensions also apply to C3 RAS and C3 RYS. The markings show the contact points with the running surface of the rails.

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C-Line Carriages C5 RCS, C5 RAS, C5 RYS Roller combinations The markings show the contact points with the running surface of the rails. 2 C5 A C5 B Dimensions (mm) L L1 B Ix ly H H1 H2 G b c e k Weight (kg) Guide C5 RCS28 178 A C5 RCS28 178 B 140 178 26.5 104 0.5 24 15 9 M5 13.25 130 26 0.75 0.25 LS 28 C5 RCS43 245 A C5 RCS43 245 B 205 245 41 152 1 37 22.5 13.5 M8 20.5 188 37 1 0.66 LS 43 Type Dimenisions also apply to C5 RAS A/B and C5 RYS A/B. 11

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Nadella linear guide systems - economy model for light and medium charges - available in stainless steel (DC, C) - thin type for space-saving desing (DC, C) - dimensions acc. DIN 645 with flexible configurations - for light loads and low-noise running - stainless steel version available - for light and medium charges - carriages in compact U-profile mounted inside - stainless steel version available - steel rails with V-profile - various scopes for design - corrosion protection with surface treatment possible - multi-motion system based on V-line profiles - guide rings and curved rails - rolled...

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