1、August 2016 English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 21.100.20!%Ywi“2548470www.din.deD
2、IN ISO 12090-1Rolling bearings Profiled rail guides for linear motion rolling bearings Part 1: Boundary dimensions and tolerances for series 1, 2 and 3 (ISO 12090-1:2011),English translation of DIN ISO 12090-1:2016-08Wlzlager Profilschienenfhrungen mit kompakten Kugel- oder Rollenumlaufwagen Teil 1:
3、 Mae und Toleranzen fr Serie 1, 2 und 3 (ISO 12090-1:2011),Englische bersetzung von DIN ISO 12090-1:2016-08Roulements Guidages sur rail profil pour roulements pour mouvement linaire Partie 1: Dimensions dencombrement et tolrances pour les sries 1, 2 et 3 (ISO 12090-1:2011),Traduction anglaise de DIN
4、 ISO 12090-1:2016-08www.beuth.deDocument comprises 18 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.08.16 DIN ISO 12090-1:2016-08 2 A comma is used as the decimal marker. Contents Page National foreword . 3 National Annex NA
5、(informative) Bibliography 3 1 Scope 4 2 Normative references 4 3 Terms and definitions . 4 4 Symbols . 7 5 Design types 8 5.1 Carriages 8 5.2 Profiled rails . 8 6 Boundary dimensions 9 6.1 Profiled rail guides . 9 6.1.1 General 9 6.1.2 Series 1 9 6.1.3 Series 2 . 11 6.1.4 Series 3 . 13 6.2 Profiled
6、 rails 15 6.2.1 Single-piece profiled rails . 15 6.2.2 Multi-piece profiled rails . 16 7 Tolerances 16 Annex A (informative) General length tolerances for profiled rails . 18 DIN ISO 12090-1:2016-08 3 National foreword This document (ISO 12090-1:2011) has been prepared by Technical Committee ISO/TC
7、4 “Rolling bearings”, (Secretariat: SIS, Sweden). The responsible German body involved in its preparation was DIN-Normenausschuss Wlz- und Gleitlager (DIN Standards Committee Rolling Bearings and Plain Bearings), Working Committee NA 118-01-11 AA Linear-Wlzlager einschlielich Teile und Zubehr. Atten
8、tion is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN and/or DKE shall not be held responsible for identifying any or all such patent rights. DIN ISO 12090, Rolling bearings Profiled rail guides for linear motion rolling bearings consist
9、s of the following parts: Part 1: Boundary dimensions and tolerances for series 1, 2 and 3 Part 2: Boundary dimensions and tolerances for series 4 and 5 The DIN Standards corresponding to the International Standards referred to in this document are as follows: ISO 1132-1 DIN ISO 1132-1 ISO 5593 DIN
10、ISO 5593 ISO 24393 DIN ISO 24393 National Annex NA (informative) Bibliography DIN ISO 1132-1, Rolling bearings Tolerances Part 1: Terms and definitions DIN ISO 5593, Rolling bearings Vocabulary DIN ISO 24393, Rolling bearings Linear motion rolling bearings Vocabulary Rolling bearings Profiled rail g
11、uides for linear motion rolling bearings Part 1: Boundary dimensions and tolerances 1 Scope This part of ISO 12090 establishes the boundary dimensions and tolerances for series 1, 2 and 3 of linear motion rolling bearings, profiled rail guides. These bearings consist of profiled rails with carriages
12、, which can support forces from all perpendicular directions and moments around all axes and consist of recirculating rolling elements. The internal design of these profiled rail guides is at the discretion of the manufacturer. An assembly, as specified by the manufacturer, can comprise one or more
13、carriages on a profiled rail. Therefore, the interchange or combination of these elements can only be carried out within the limits permitted by the manufacturer. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, o
14、nly the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1132-1, Rolling bearings Tolerances Part 1: Terms and definitions ISO 5593, Rolling bearings Vocabulary ISO 15241, Rolling bearings Symbols for quantities ISO
15、24393, Rolling bearings Linear motion rolling bearings Vocabulary 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 1132-1, ISO 5593, ISO 24393 and the following apply. 3.1 linear rail guide profiled rail guide monorail guidance system linear motion ro
16、lling bearing unit consisting of a profiled rail or profiled guideway and one or more ball carriages or roller carriages NOTE Adapted from ISO 24393:2008, definition 02.02.01. DIN ISO 12090-1:2016-08 4for series 1, 2 and 3 3.2 ball carriage profiled rail guide linear rail guide consisting of one or
17、more ball carriages and a profiled rail or profiled guideway ISO 24393:2008, definition 02.02.03 NOTE The amount of linear movement (stroke length) is unlimited as the ball carriage has a ball recirculating feature. 3.3 roller carriage profiled rail guide linear rail guide consisting of one or more
18、roller carriages and a profiled rail or profiled guideway ISO 24393:2008, definition 02.02.04 NOTE The amount of linear movement (stroke length) is unlimited as the roller carriage has a roller recirculating feature. 3.4 ball carriage linear bearing subassembly consisting of a ball carriage body and
19、 a number of closed loops of recirculating balls, which is designed to achieve unlimited motion along a profiled rail or profiled guideway ISO 24393:2008, definition 03.01.02 3.5 roller carriage linear bearing subassembly consisting of a roller carriage body and a number of closed loops of recircula
20、ting rollers, which is designed to achieve unlimited motion along a profiled rail or profiled guideway ISO 24393:2008, definition 03.01.03 3.6 profiled rail profiled guideway rail or guideway having a profiled cross-section incorporating a number of raceways along which a ball carriage or a roller c
21、arriage traverses NOTE Adapted from ISO 24393:2008, definition 04.01.15. 3.7 nominal carriage width A distance between the two faces of a carriage 3.8 reference face of a carriage face of a carriage designated as the reference face by the manufacturer of the guide and which can be the datum for meas
22、urements 3.9 reference face of a profiled rail face of a profiled rail designated as the reference face by the manufacturer of the guide and which can be the datum for measurements 3.10 nominal distance between the reference face of carriage and the reference face of the rail A1distance between the
23、two reference faces of the carriage and profiled rail (of profiled rail guide) DIN ISO 12090-1:2016-08 5 3.11 deviation of the distance between the reference faces of several carriages on one rail and profiled rail A1dimensional difference between the reference faces of several carriages on one rail
24、, measured at the same point on the rail and at the centre point of the faces of several carriages 3.12 variation of the distance between the reference faces of several carriages on several rails and profiled rail VA1dimensional variation between the reference faces of several carriages on several r
25、ails, measured at any point on the rails and at the centre point of the reference faces of several carriages NOTE The variation of the distance between the reference faces of carriage on several rails is calculated using Equation (1): VA1= A1,max A1,min(1) where A1,maxis the maximum distance between
26、 the reference faces of the carriages and profiled rails; A1,minis the minimum distance between the reference faces of the carriages and profiled rails. 3.13 nominal carriage length B distance between the two end faces of the carriage designated to bound its length 3.14 nominal height of profiled ra
27、il guide H distance between the bottom face of the profiled rail and the top face of the carriage 3.15 deviation of the height of several carriages on one rail H height difference between the top faces of several carriages on one rail, measured at the same point on the rail and at the centre point o
28、f the top faces of several carriages 3.16 variation of the height of several carriages on several rails VHheight variation between the top faces of several carriages on several rails, measured at any point on the rails and at the centre point of the top faces of several carriages NOTE The variation
29、of the height of several carriages on several rails is calculated using Equation (2): VH = Hmax Hmin(2) where Hmaxis the maximum height of profiled rail guide; Hminis the minimum height of profiled rail guide. DIN ISO 12090-1:2016-08 63.17 nominal height between the bottom faces of profiled rail gui
30、de H1distance between the bottom face of the profiled rail and that of the carriage designated to bound the clearance between the bottom of the carriage and the bottom of the profiled rail 3.18 nominal profiled rail width W distance between the two faces of the profiled rail 3.19 vertical running pa
31、rallelism PVrunning parallelism of the carriage measured at the centre point of the top face of the carriage and bottom face of the rail along the length of the rail 3.20 horizontal running parallelism PHrunning parallelism of the carriage measured at the centre point of the reference face of the ca
32、rriage and reference face of the rail along the length of the rail 4 Symbols For the purposes of this document, the symbols given in ISO 15241 and the following apply. The symbols (except those for tolerances) shown in Figures 1 to 6 and the values given in Tables 1 to 8 denote nominal dimensions un
33、less specified otherwise. A nominal carriage width A1nominal distance between the reference face of the carriage and the reference face of the rail B nominal carriage length d1minor diameter of internal screw thread of carriage d2diameter of bore (or recess) for bolt mounting from the bottom of the
34、carriage G designation of internal screw thread of carriage G1designation of internal screw thread of profiled rail H nominal height of profiled rail guide H1nominal height between the bottom faces of carriage and profiled rail H2height of reference face of carriage h depth of bolt hole counterbore
35、of profiled rail h1height from counterbore face to mounting face of carriage J centre distance between bolt holes of carriage (width) DIN ISO 12090-1:2016-08 7 J1centre distance between bolt holes of carriage (length) J2centre distance between bolt holes of profiled rail (length) J3distance from the
36、 end face to the first bolt hole of profiled rail (length) J5distance between the fifth and sixth holes in carriage (length) J11half of the centre distance between bolt holes of carriages (length) lGlength of internal screw thread of carriage lG1length of internal screw thread of profiled rail N dia
37、meter of bolt hole of carriage N1diameter of bolt hole of profiled rail N2diameter of bolt hole counterbore of profiled rail PHhorizontal running parallelism PVvertical running parallelism VA1variation of the distance between the reference faces of carriage on several rails VHvariation of the height
38、 of several carriages on several rails W nominal profiled rail width A1deviation of the distance between the reference faces of carriages on one rail H deviation of the height of several carriages on one rail 5 Design types 5.1 Carriages The design types of carriages are given in Table 1. Table 1 Ca
39、rriages for profiled rail types T and B Series Design Type Standard 1M 1 Standard, long 1L Narrow 2M2 Narrow, long 2L Narrow, increased height 3M 3 Narrow, increased height, long 3L DIN ISO 12090-1:2016-08 85.2 Profiled rails The design types of profiled rails are given in Table 2. Table 2 Profiled
40、rails Method of fixing Type From above T From below B 6 Boundary dimensions 6.1 Profiled rail guides 6.1.1 General Boundary dimensions for profiled rail guides of series 1, 2 and 3 are given in Tables 3, 4 and 5, respectively. 6.1.2 Series 1 The boundary dimensions for profiled rail guides of series
41、 1 are given in Figure 1. a) Sizes 15 to 85 Carriages with threaded holes Figure 1 (continued) DIN ISO 12090-1:2016-08 9 b) Sizes 15 to 85 Carriages with through holes c) Sizes 100 and 125 Carriages with threaded and through holes Key 1 mounting holes (depending on size and on the manufacturer) A Bo
42、ttom face of rail aFixing from the top or bottom (threaded holes). B Reference face of rail bFixing from the bottom (through holes). C Top face of carriageN1)D Reference face of carriage NOTE 1 Datum A till D applicable for Series 1, 2 and 3 NOTE 2 Carriage for sizes 100 and 125 available with threa
43、ded or through holes Figure 1 Profiled rail guides Series 1 DIN ISO 12090-1:2016-08 10N1)National footnote: In the original ISO Standard, the reference face C is in the incorrect position. The German experts are of the view that the reference face C should be located on the raised top reference face
44、 of the carriage. Table 3 Dimensions of series 1 Dimensions in millimetres Type 1M Type 1L a Size W H A A1H1H2B J1J11B J1J11J G d1d2bh1N min. min. max. max. max. min. max.15 15 24 47 16 3 4,5 72 30 86 30 38 M5 4,5 M4 5 4,5 20 20 30 63 21,5 4 5 92 40 112 40 53 M6 6 M5 5 6 25 23 36 70 23,5 4,5 5 100 4
45、5 118 45 57 M8 7 M6 8 7 30 28 42 90 31 4,5 6 113 52 139 52 72 M10 9 M8 10 9 35 34 48 100 33 5,5 6,5 130 62 155 62 82 M10 9 M8 10 9 45 45 60 120 37,5 7 9 159 80 194 80 100 M12 11 M10 12 11 55 53 70 140 43,5 7,5 11 191 95 238 95 116 M14 13 M12 14 14 65 63 90 170 53,5 10 14 245 110 309 110 142 M16 15 M
46、14 16 16 85 85 110 215 65 16 20 300 140 350 140 185 M20 18 M16 20 18 200c100c200c100 100 120 250 75 14 18 335 150 75 405 230c115c220cM20 19 M16 20 20 125 125 160 320 320 23 25 390 205 102,5 500 205 102,5 270 M27 25,5 M24 30 25,5NOTE Two additional mounting holes can be added, if required. The size a
47、nd location are at the discretion of the manufacturer.aA combination design may also be used to mount from the bottom or the top. The internal thread minor diameter can be specified by the manufacturer. bDesignation for screws fixing from below; recess is also permissible for d2. cThe design is at t
48、he discretion of the manufacturer(s). Therefore, two different sizes for J1and J11for Type 1L and for J, respectively, are usual. 6.1.3 Series 2 The boundary dimensions for profiled rail guides of series 2 are given in Figure 2. DIN ISO 12090-1:2016-08 11 a) Sizes 15 to 65 b) Sizes 100 and 125 Key 1
49、 mounting holes (depending on size and on the manufacturer) Figure 2 Profiled rail guides Series 2 DIN ISO 12090-1:2016-08 12Table 4 Dimensions of series 2 Dimensions in millimetres Type 2M Type 2L Size W H A A1H1H2B J1J11B J1J11J G lGmin. min. max. max. min.15 15 24 34 9,5 3 4,5 72 26 86 26 26 M4 4 20 20 30 44 12 4 5 92 36 112 50 32 M5 5 25 23 36 48 12,5 4,5 5 10
