DEUTSCHE NORM DIN 5480-2 D May 2006 ICS 21.120.10 Supersedes: see below Involute splines based on reference s Part 2: and inspection s Passverzahnungen mit Evolventenflanken und Bezugsdurchmesser Teil 2: Nennmaße und Prüfmaße Supersedes DIN 5480-2:1991-10, DIN 5480-3:1991-10, DIN 5480-4:1991-10, DIN 5480-5:1991-10, DIN 5480-6:1991-10, DIN 5480-7:1991-10, DIN 5480-8:1991-10, DIN 5480-9:1991-10, DIN 5480-10:1991-10, DIN 5480-11:1991-10, DIN 5480-12:1991-10, DIN 5480-13:1991-10 and DIN 5480 Corrigendum 1:1995-11. Document comprises 40 pages Translation by DIN-Sprachendienst. In case of doubt, the German-language original should be consulted as the authoritative text. No part of this translation may be reproduced without prior permission of DIN Deutsches Institut für Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany, has the exclusive right of sale for German Standards (DIN-Normen). English price group 14 www.din.de www.beuth.de!,z2z" 9871555
Contents Page Foreword...3 1 Scope...5 2 Normative references...5 3 Graphic representation of s and measurements...6 3.1 Space width/tooth thickness...6 3.2 Diameters...6 3.3 Inspection s...6 4 Module m = 0,5 mm...8 5 Module m = 0,6 mm... 10 6 Module m = 0,75 mm... 12 7 Module m = 0,8 mm... 14 8 Module m = 1 mm... 16 9 Module m = 1,25 mm... 18 10 Module m = 1,5 mm... 20 11 Module m = 1,75 mm... 22 12 Module m = 2 mm... 24 13 Module m = 2,5 mm... 26 14 Module m = 3 mm... 28 15 Module m = 4 mm... 30 16 Module m = 5 mm... 32 17 Module m = 6 mm... 34 18 Module m = 8 mm... 36 19 Module m = 10 mm... 38 Bibliography... 40 Figures Figure 1 Space width/tooth thickness...6 Figure 2 Diameters...6 Figure 3 Inspection s...6 Figure 4 Tooth thickness measurement...7 See foreword for relationship to the ISO 4156 series of standards, including ISO 4156 AMD 1:1992, published by the International Organization for Standardization (ISO). 2
Validity This standard is valid from 2006-05-01. Foreword This series of standards deals with involute splines and spline joints within a module range of 0,5 to 10, having a number of ranging from 6 to 82 and with a pressure angle of 30. The DIN 5480 series of standards is limited to splines with a pressure angle of 30, since pressure angles of 37,5 and 45 are covered by ISO 4156. Involute splines in accordance with ISO 4156 are based on module series. These are not interchangeable with involute splines conforming to the DIN 5480 series of standards. The DIN 5480 series of standards is based on reference s that are independent of the module, allowing an optimal fit to standard ball and roller bearing s and reducing the number of different tools required for manufacturing. This series of standards has been revised by Technical Committee 2.1 Passverzahnungen ( Involute splines ) of the Normenauschuss Maschinenbau (Mechanical Engineering Standards Committee). The revision was considered necessary since a review of the DIN 5480 series of standards in accordance with DIN 820-4 had shown that the series had structural and editorial weaknesses. The object of the revision was to combine the individual parts of this standard in a practical, sensible manner. The entire series of standards now consists of only four parts instead of the previous sixteen. DIN 5480 Involute splines based on reference s now comprises: Part 1: General Part 2: and inspection s Part 15: Inspection Part 16: Tools The new edition of DIN 5480-1 deals with fundamental principles, the same as its predecessor, but now also includes fit s and tolerances, these being formerly contained in DIN 5480-14:1986-03. The calculation formulae, tolerances and deviations contained in Part 1 also apply to the other parts of this series of standards. DIN 5480-2 now contains the nominal s and inspection s for the range of items stated above, and incorporates the contents of the former editions of DIN 5480-2 to DIN 5480-13. DIN 5480-15 covers quality inspections of spline joints. DIN 5480-16 defines the design features of tools for manufacturing involute splines. 3
Amendments This standard differs from DIN 5480-2:1991-10, DIN 5480-3:1991-10, DIN 5480-4:1991-10, DIN 5480-5:1991-10, DIN 5480-6:1991-10, DIN 5480-7:1991-10, DIN 5480-8:1991-10, DIN 5480-9:1991-10, DIN 5480-10:1991-10, DIN 5480-11:1991-10, DIN 5480-12:1991-10, DIN 5480-13:1991-10 and DIN 5480 Corrigendum 1:1995-11 as follows: a) The title has been changed to Involute splines based on reference s. b) The full root radius has been included for shafts. c) Cold-rolling has been included as a manufacturing process for shafts. d) The measuring (ball or pin) s have been taken from DIN 3977, with one exception. e) The standard has been editorially revised. Previous editions DIN 5480-2: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-3: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-4: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-5: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-6: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-7: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-8: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-9: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-10: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-11: 1966-12; 1975-12; 1986-03; 1991-10 DIN 5480-12: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480-13: 1966-12; 1974-09; 1986-03; 1991-10 DIN 5480 Corrigendum 1: 1995-11 4
1 Scope This standard applies to involute splines and spline joints based on reference s for connecting hubs and shafts either with a removable connection, a sliding fit or a permanent fit. It lays down the following general characteristics for splines as in this standard: a) They have a standard pressure angle of 30. b) The basic rack profile is the same for all pitches, therefore applying a uniform design rule to all profiles. c) They have a side fit profile (a fit is permitted in some cases). d) Addendum modification is used in order to achieve specific reference s. e) The fit system includes tolerances for effective form deviations so that the effect of such deviations on backlash is taken into account. The specified range of fundamental deviations and tolerance classes takes due consideration of all requirements. Involute spine joints as in this standard are used for connecting hubs and shafts either with a removable connection, a sliding fit or a permanent fit. They have all the characteristics required for centring the parts and transmitting torques, as well as meeting all the requirements for economical manufacturing. The theoretical root s for hubs and shafts where the dedendum of the basic rack profile, h fp, is 0,55 m. The dedendum depends on the manufacturing method used, and can therefore have various values (see DIN 5480-1, Table 3). The root s depend on the dedendum. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. DIN 5480-1, Involute splines based on reference s Part 1: General DIN 5480-15, Involute splines based on reference s Part 15: Inspection DIN 5480-16, Involute splines based on reference s Part 16: Tools 5
3 Graphic representation of s and measurements 3.1 Space width/tooth thickness 3.2 Diameters Key 1 Shaft 2 Hub 3.3 Inspection s Figure 1 Space width/tooth thickness Figure 2 Diameters Key 1 Shaft 2 Hub Dimension M 2 between 2 measuring s (balls or pins) Dimension M 1 over 2 measuring s (balls or pins) Figure 3 Inspection s 6
Key a) Unfavourable position near the tip b) Favourable position near the V c) Unfavourable position near the root form Module m mm Figure 4 Tooth thickness measurement Table 1 fillet radii and deviation s Minimum root fillet radius for chipremoval manufacturing methods ρ F min value for cold-rolling ρ F A * Wk 0,5 0,08 0,27 0,866 0,6 0,10 0,32 0,866 0,75 0,12 0,40 0,866 0,8 0,13 0,43 0,866 1 0,16 0,54 0,866 1,25 0,20 0,67 0,866 1,5 0,24 0,81 0,866 1,75 0,28 0,94 0,866 2 0,32 1,08 0,866 2,5 0,40 1,35 0,866 3 0,48 1,62 0,866 4 0,64 2,16 0,866 5 0,80 0,866 6 0,96 0,866 8 1,28 0,866 10 1,60 0,866 7
4 Module m = 0,5 mm Table 2 s, m = 0,5 mm Basic data Number of Pitch Base s Shaft addendum modification Space width Tooth thickness Hub s a d Ff2 Shaft s d Ff1 a d B z d d b x 1 m e 2 = s 1 d f2 A df2 min. d a2 d a1 max. d f1 A df1 6 10 5 4,330 0,225 1,045 6 0,19 5,95 5 5,9 4,95 4,90 0,41 7 12 6 5,196 0,225 1,045 7 0,19 6,95 6 6,9 5,95 5,90 0,41 8 14 7 6,062 0,225 1,045 8 0,19 7,95 7 7,9 6,95 6,90 0,41 9 16 8 6,928 0,225 1,045 9 0,19 8,95 8 8,9 7,95 7,90 0,41 10 18 9 7,794 0,225 1,045 10 0,19 9,95 9 9,9 8,95 8,90 0,41 11 20 10 8,660 0,225 1,045 11 0,19 10,95 10 10,9 9,95 9,90 0,41 12 22 11 9,526 0,225 1,045 12 0,19 11,95 11 11,9 10,95 10,90 0,41 13 24 12 10,392 0,225 1,045 13 0,20 12,96 12 12,9 11,94 11,90 0,45 14 26 13 11,258 0,225 1,045 14 0,20 13,96 13 13,9 12,94 12,90 0,45 15 28 14 12,124 0,225 1,045 15 0,20 14,96 14 14,9 13,94 13,90 0,45 16 30 15 12,990 0,225 1,045 16 0,20 15,96 15 15,9 14,94 14,90 0,45 17 32 16 13,856 0,225 1,045 17 0,20 16,96 16 16,9 15,94 15,90 0,45 18 34 17 14,722 0,225 1,045 18 0,20 17,96 17 17,9 16,94 16,90 0,45 19 36 18 15,588 0,225 1,045 19 0,20 18,96 18 18,9 17,94 17,90 0,45 20 38 19 16,454 0,225 1,045 20 0,20 19,96 19 19,9 18,94 18,90 0,45 21 40 20 17,321 0,225 1,045 21 0,20 20,96 20 20,9 19,94 19,90 0,45 22 42 21 18,187 0,225 1,045 22 0,20 21,96 21 21,9 20,94 20,90 0,45 23 44 22 19,053 0,225 1,045 23 0,20 22,96 22 22,9 21,94 21,90 0,45 24 46 23 19,919 0,225 1,045 24 0,20 23,96 23 23,9 22,94 22,90 0,45 25 48 24 20,785 0,225 1,045 25 0,20 24,96 24 24,9 23,94 23,90 0,45 26 50 25 21,651 0,225 1,045 26 0,21 25,96 25 25,9 24,94 24,90 0,49 27 52 26 22,517 0,225 1,045 27 0,21 26,96 26 26,9 25,94 25,90 0,49 28 54 27 23,383 0,225 1,045 28 0,21 27,96 27 27,9 26,94 26,90 0,49 29 56 28 24,249 0,225 1,045 29 0,21 28,96 28 28,9 27,94 27,90 0,49 30 58 29 25,115 0,225 1,045 30 0,21 29,96 29 29,9 28,94 28,90 0,49 31 60 30 25,981 0,225 1,045 31 0,21 30,96 30 30,9 29,94 29,90 0,49 32 62 31 26,847 0,225 1,045 32 0,21 31,96 31 31,9 30,94 30,90 0,49 33 64 32 27,713 0,225 1,045 33 0,21 32,96 32 32,9 31,94 31,90 0,49 34 66 33 28,579 0,225 1,045 34 0,21 33,96 33 33,9 32,94 32,90 0,49 35 68 34 29,445 0,225 1,045 35 0,21 34,96 34 34,9 33,94 33,90 0,49 36 70 35 30,311 0,225 1,045 36 0,21 35,96 35 35,9 34,94 34,90 0,49 37 72 36 31,177 0,225 1,045 37 0,21 36,96 36 36,9 35,94 35,90 0,49 38 74 37 32,043 0,225 1,045 38 0,21 37,96 37 37,9 36,94 36,90 0,49 39 76 38 32,909 0,225 1,045 39 0,21 38,96 38 38,9 37,94 37,90 0,49 40 78 39 33,775 0,225 1,045 40 0,21 39,96 39 39,9 38,94 38,90 0,49 a The deviation values given here relate to chip-cutting machining methods and the theoretical root (see DIN 5480-1, 7.1). The deviation for cold-rolled splines is 0,76 m. 8
a Table 3 Inspection s, m = 0,5 mm Basic data Hub s Shaft s Number of measured d B z D M M 2 A * M2 D M M 1 A* M1 k W k 6 10 1,0 3,797 2,01 1,25 7,511 1,20 3 a 3,859 7 12 1,0 4,800 1,95 1,25 8,540 1,23 3 3,905 8 14 1,0 5,801 1,91 1,25 9,564 1,27 3 a 3,952 9 16 1,0 6,803 1,88 1,25 10,584 1,29 4 a 5,359 10 18 1,0 7,804 1,86 1,0 10,961 1,39 4 5,405 11 20 1,0 8,804 1,85 1,0 11,970 1,41 4 a 5,452 12 22 1,0 9,805 1,84 1,0 12,978 1,43 5 6,859 13 24 1,0 10,805 1,83 1,0 13,985 1,44 5 6,905 14 26 1,0 11,806 1,82 1,0 14,991 1,46 5 a 6,952 15 28 1,0 12,806 1,81 1,0 15,996 1,47 6 8,359 16 30 1,0 13,807 1,80 1,0 17,001 1,48 6 8,405 17 32 1,0 14,807 1,80 1,0 18,005 1,49 6 a 8,452 18 34 1,0 15,807 1,80 1,0 19,009 1,50 7 9,859 19 36 1,0 16,807 1,79 1,0 20,013 1,51 7 9,905 20 38 1,0 17,807 1,79 1,0 21,016 1,52 7 a 9,952 21 40 1,0 18,808 1,79 1,0 22,019 1,53 8 11,359 22 42 1,0 19,808 1,78 1,0 23,022 1,54 8 11,405 23 44 1,0 20,808 1,78 1,0 24,024 1,54 8 a 11,452 24 46 1,0 21,808 1,78 1,0 25,026 1,55 9 12,859 25 48 1,0 22,808 1,78 1,0 26,029 1,55 9 12,905 26 50 1,0 23,808 1,77 1,0 27,031 1,56 9 a 12,952 27 52 1,0 24,808 1,77 1,0 28,033 1,57 10 14,359 28 54 1,0 25,808 1,77 1,0 29,034 1,57 10 14,405 29 56 1,0 26,808 1,77 1,0 30,036 1,57 10 a 14,452 30 58 1,0 27,808 1,77 1,0 31,038 1,58 11 15,859 31 60 1,0 28,808 1,77 1,0 32,039 1,58 11 15,905 32 62 1,0 29,809 1,77 1,0 33,040 1,59 11 a 15,952 33 64 1,0 30,809 1,76 1,0 34,042 1,59 12 17,359 34 66 1,0 31,809 1,76 1,0 35,043 1,59 12 17,405 35 68 1,0 32,809 1,76 1,0 36,044 1,60 12 a 17,452 36 70 1,0 33,809 1,76 1,0 37,045 1,60 13 18,859 37 72 1,0 34,809 1,76 1,0 38,046 1,60 13 18,905 38 74 1,0 35,809 1,76 1,0 39,048 1,61 13 a 18,952 39 76 1,0 36,809 1,76 1,0 40,048 1,61 14 20,359 40 78 1,0 37,809 1,76 1,0 41,049 1,61 14 20,405 These tooth thickness measurements are not reliable because they were made near the root fillet or the edge of the tip. Measurements between and over measuring s are preferable. s and tolerances can result in the unreliability of other tooth thickness measurements not identified by a. 9
5 Module m = 0,6 mm Basic data Number of Pitch Base Table 4 s, m = 0,6 mm s Shaft addendum modification Space width Tooth thickness Hub d Ff2 Shaft d Ff1 d B z d d b x 1 m e 2 = s 1 d f2 A df2 min. d a2 d a1 max. d f1 A df1 6 8 4,8 4,157 0,27 1,254 6 0,21 5,93 4,8 5,88 4,75 4,68 0,43 7 10 6,0 5,196 0,17 1,139 7 0,21 6,93 5,8 6,88 5,75 5,68 0,43 8 12 7,2 6,235 0,07 1,023 8 0,21 7,93 6,8 7,88 6,75 6,68 0,43 9 13 7,8 6,755 0,27 1,254 9 0,21 8,93 7,8 8,88 7,75 7,68 0,43 10 15 9,0 7,794 0,17 1,139 10 0,21 9,93 8,8 9,88 8,75 8,68 0,43 11 17 10,2 8,833 0,07 1,023 11 0,21 10,93 9,8 10,88 9,75 9,68 0,43 12 18 10,8 9,353 0,27 1,254 12 0,21 11,93 10,8 11,88 10,75 10,68 0,43 13 20 12,0 10,392 0,17 1,139 13 0,22 12,94 11,8 12,88 11,74 11,68 0,47 14 22 13,2 11,432 0,07 1,023 14 0,22 13,94 12,8 13,88 12,74 12,68 0,47 15 23 13,8 11,951 0,27 1,254 15 0,22 14,94 13,8 14,88 13,74 13,68 0,47 16 25 15,0 12,990 0,17 1,139 16 0,22 15,94 14,8 15,88 14,74 14,68 0,47 17 27 16,2 14,030 0,07 1,023 17 0,22 16,94 15,8 16,88 15,74 15,68 0,47 18 28 16,8 14,549 0,27 1,254 18 0,22 17,94 16,8 17,88 16,74 16,68 0,47 19 30 18,0 15,588 0,17 1,139 19 0,22 18,94 17,8 18,88 17,74 17,68 0,47 20 32 19,2 16,628 0,07 1,023 20 0,22 19,94 18,8 19,88 18,74 18,68 0,47 21 34 20,4 17,667 0,03 0,908 21 0,22 20,94 19,8 20,88 19,74 19,68 0,47 22 35 21,0 18,187 0,17 1,139 22 0,22 21,94 20,8 21,88 20,74 20,68 0,47 23 37 22,2 19,226 0,07 1,023 23 0,22 22,94 21,8 22,88 21,74 21,68 0,47 24 38 22,8 19,745 0,27 1,254 24 0,22 23,94 22,8 23,88 22,74 22,68 0,47 25 40 24,0 20,785 0,17 1,139 25 0,22 24,94 23,8 24,88 23,74 23,68 0,47 26 42 25,2 21,824 0,07 1,023 26 0,23 25,94 24,8 25,88 24,74 24,68 0,51 27 44 26,4 22,863 0,03 0,908 27 0,23 26,94 25,8 26,88 25,74 25,68 0,51 28 45 27,0 23,383 0,17 1,139 28 0,23 27,94 26,8 27,88 26,74 26,68 0,51 29 47 28,2 24,422 0,07 1,023 29 0,23 28,94 27,8 28,88 27,74 27,68 0,51 30 48 28,8 24,942 0,27 1,254 30 0,23 29,94 28,8 29,88 28,74 28,68 0,51 31 50 30,0 25,981 0,17 1,139 31 0,23 30,94 29,8 30,88 29,74 29,68 0,51 32 52 31,2 27,020 0,07 1,023 32 0,23 31,94 30,8 31,88 30,74 30,68 0,51 33 54 32,4 28,059 0,03 0,908 33 0,23 32,94 31,8 32,88 31,74 31,68 0,51 34 55 33,0 28,579 0,17 1,139 34 0,23 33,94 32,8 33,88 32,74 32,68 0,51 35 57 34,2 29,618 0,07 1,023 35 0,23 34,94 33,8 34,88 33,74 33,68 0,51 36 58 34,8 30,138 0,27 1,254 36 0,23 35,94 34,8 35,88 34,74 34,68 0,51 37 60 36,0 31,177 0,17 1,139 37 0,23 36,94 35,8 36,88 35,74 35,68 0,51 38 62 37,2 32,216 0,07 1,023 38 0,23 37,94 36,8 37,88 36,74 36,68 0,51 39 64 38,4 33,255 0,03 0,908 39 0,23 38,94 37,8 38,88 37,74 37,68 0,51 40 64 38,4 33,255 0,47 1,485 40 0,23 39,94 38,8 39,88 38,74 38,68 0,51 42 68 40,8 35,334 0,27 1,254 42 0,23 41,94 40,8 41,88 40,74 40,68 0,51 45 74 44,4 38,452 0,03 0,908 45 0,23 44,94 43,8 44,88 43,74 43,68 0,51 47 76 45,6 39,491 0,37 1,370 47 0,23 46,94 45,8 46,88 45,74 45,68 0,51 48 78 46,8 40,530 0,27 1,254 48 0,23 47,94 46,8 47,88 46,74 46,68 0,51 10
Table 5 Inspection s, m = 0,6 mm Basic data Hub s Shaft s a measured d B z D M M 2 A * M2 D M M 1 A* M1 k W k 6 8 1,0 3,964 1,58 1,75 8,348 1,12 2 a 2,942 7 10 1,0 4,972 1,76 1,5 8,874 1,22 2 a 2,898 8 12 1,0 5,959 1,95 1,25 9,327 1,36 3 4,486 9 13 1,0 6,909 1,62 1,5 10,795 1,24 3 4,714 10 15 1,0 7,923 1,74 1,25 11,250 1,36 3 a 4,670 11 17 1,0 8,921 1,86 1,25 12,307 1,42 4 a 6,258 12 18 1,0 9,969 1,66 1,5 13,922 1,32 4 6,486 13 20 1,0 10,972 1,74 1,25 14,333 1,43 4 6,442 14 22 1,0 11,966 1,84 1,25 15,372 1,47 4 6,398 15 23 1,0 12,937 1,67 1,25 16,275 1,42 5 8,258 16 25 1,0 13,943 1,74 1,25 17,319 1,46 5 8,214 17 27 1,0 14,940 1,81 1,25 18,356 1,51 5 8,170 18 28 1,0 15,970 1,68 1,25 19,330 1,46 6 10,030 19 30 1,0 16,972 1,74 1,25 20,365 1,50 6 9,986 20 32 1,0 17,968 1,80 1,25 21,394 1,53 6 9,942 21 34 1,0 18,957 1,86 1,25 22,417 1,57 6 9,898 22 35 1,0 19,951 1,74 1,25 23,353 1,52 7 11,758 23 37 1,0 20,949 1,79 1,25 24,380 1,55 7 11,714 24 38 1,0 21,971 1,69 1,25 25,356 1,51 7 a 11,942 25 40 1,0 22,972 1,74 1,25 26,384 1,54 7 a 11,898 26 42 1,0 23,969 1,78 1,25 27,407 1,57 8 13,486 27 44 1,0 24,961 1,83 1,25 28,425 1,60 8 13,442 28 45 1,0 25,956 1,74 1,25 29,374 1,56 8 a 13,670 29 47 1,0 26,954 1,78 1,25 30,395 1,58 9 a 15,258 30 48 1,0 27,971 1,70 1,25 31,374 1,54 9 15,486 31 50 1,0 28,972 1,74 1,25 32,396 1,57 9 15,442 32 52 1,0 29,970 1,77 1,25 33,415 1,60 9 a 15,398 33 54 1,0 30,963 1,81 1,25 34,431 1,62 9 a 15,354 34 55 1,0 31,959 1,74 1,25 35,387 1,58 10 17,214 35 57 1,0 32,957 1,77 1,25 36,405 1,61 10 17,170 36 58 1,0 33,971 1,71 1,25 37,386 1,57 11 19,030 37 60 1,0 34,972 1,74 1,25 38,405 1,59 11 18,986 38 62 1,0 35,970 1,77 1,25 39,421 1,61 11 18,942 39 64 1,0 36,965 1,80 1,25 40,434 1,64 11 18,898 40 64 1,0 37,960 1,66 1,25 41,353 1,55 12 21,030 42 68 1,0 39,971 1,71 1,25 43,395 1,59 12 a 20,942 45 74 1,0 42,966 1,79 1,25 46,437 1,65 13 22,442 47 76 1,0 44,968 1,69 1,25 48,385 1,59 14 24,530 48 78 1,0 45,971 1,71 1,25 49,402 1,60 14 24,486 These tooth thickness measurements are not reliable because they were made near the root fillet or the edge of the tip. Measurements between and over measuring s are preferable. s and tolerances can result in the unreliability of other tooth thickness measurements not identified by a. 11
6 Module m = 0,75 mm Number of Basic data Pitch Base Table 6 s, m = 0,75 mm s Shaft addendum modification Space width Tooth thickness Hub d Ff2 Shaft d Ff1 d B z d d b x 1 m e 2 = s 1 d f2 A df2 min. d a2 d a1 max. d f1 A df1 6 6 4,50 3,897 0,3375 1,568 6 0,24 5,90 4,5 5,85 4,45 4,35 0,46 7 8 6,00 5,196 0,0875 1,279 7 0,24 6,90 5,5 6,85 5,45 5,35 0,46 8 9 6,75 5,846 0,2125 1,423 8 0,24 7,90 6,5 7,85 6,45 6,35 0,46 9 10 7,50 6,495 0,3375 1,568 9 0,24 8,90 7,5 8,85 7,45 7,35 0,46 10 12 9,00 7,794 0,0875 1,279 10 0,24 9,90 8,5 9,85 8,45 8,35 0,46 11 13 9,75 8,444 0,2125 1,423 11 0,24 10,90 9,5 10,85 9,45 9,35 0,46 12 14 10,50 9,093 0,3375 1,568 12 0,24 11,90 10,5 11,85 10,45 10,35 0,46 13 16 12,00 10,392 0,0875 1,279 13 0,25 12,91 11,5 12,85 11,44 11,35 0,50 14 17 12,75 11,042 0,2125 1,423 14 0,25 13,91 12,5 13,85 12,44 12,35 0,50 15 18 13,50 11,691 0,3375 1,568 15 0,25 14,91 13,5 14,85 13,44 13,35 0,50 16 20 15,00 12,990 0,0875 1,279 16 0,25 15,91 14,5 15,85 14,44 14,35 0,50 17 21 15,75 13,640 0,2125 1,423 17 0,25 16,91 15,5 16,85 15,44 15,35 0,50 18 22 16,50 14,289 0,3375 1,568 18 0,25 17,91 16,5 17,85 16,44 16,35 0,50 19 24 18,00 15,588 0,0875 1,279 19 0,25 18,91 17,5 18,85 17,44 17,35 0,50 20 25 18,75 16,238 0,2125 1,423 20 0,25 19,91 18,5 19,85 18,44 18,35 0,50 21 26 19,50 16,887 0,3375 1,568 21 0,25 20,91 19,5 20,85 19,44 19,35 0,50 22 28 21,00 18,187 0,0875 1,279 22 0,25 21,91 20,5 21,85 20,44 20,35 0,50 23 29 21,75 18,836 0,2125 1,423 23 0,25 22,91 21,5 22,85 21,44 21,35 0,50 24 30 22,50 19,486 0,3375 1,568 24 0,25 23,91 22,5 23,85 22,44 22,35 0,50 25 32 24,00 20,785 0,0875 1,279 25 0,25 24,91 23,5 24,85 23,44 23,35 0,50 26 33 24,75 21,434 0,2125 1,423 26 0,26 25,91 24,5 25,85 24,44 24,35 0,54 27 34 25,50 22,084 0,3375 1,568 27 0,26 26,91 25,5 26,85 25,44 25,35 0,54 28 36 27,00 23,383 0,0875 1,279 28 0,26 27,91 26,5 27,85 26,44 26,35 0,54 29 37 27,75 24,032 0,2125 1,423 29 0,26 28,91 27,5 28,85 27,44 27,35 0,54 30 38 28,50 24,682 0,3375 1,568 30 0,26 29,91 28,5 29,85 28,44 28,35 0,54 31 40 30,00 25,981 0,0875 1,279 31 0,26 30,91 29,5 30,85 29,44 29,35 0,54 32 41 30,75 26,630 0,2125 1,423 32 0,26 31,91 30,5 31,85 30,44 30,35 0,54 33 42 31,50 27,280 0,3375 1,568 33 0,26 32,91 31,5 32,85 31,44 31,35 0,54 34 44 33,00 28,579 0,0875 1,279 34 0,26 33,91 32,5 33,85 32,44 32,35 0,54 35 45 33,75 29,228 0,2125 1,423 35 0,26 34,91 33,5 34,85 33,44 33,35 0,54 36 46 34,50 29,878 0,3375 1,568 36 0,26 35,91 34,5 35,85 34,44 34,35 0,54 37 48 36,00 31,177 0,0875 1,279 37 0,26 36,91 35,5 36,85 35,44 35,35 0,54 38 49 36,75 31,826 0,2125 1,423 38 0,26 37,91 36,5 37,85 36,44 36,35 0,54 39 50 37,50 32,476 0,3375 1,568 39 0,26 38,91 37,5 38,85 37,44 37,35 0,54 40 52 39,00 33,775 0,0875 1,279 40 0,26 39,91 38,5 39,85 38,44 38,35 0,54 42 54 40,50 35,074 0,3375 1,568 42 0,26 41,91 40,5 41,85 40,44 40,35 0,54 45 58 43,50 37,672 0,3375 1,568 45 0,26 44,91 43,5 44,85 43,44 43,35 0,54 47 60 45,00 38,971 0,5875 1,856 47 0,26 46,91 45,5 46,85 45,44 45,35 0,54 48 62 46,50 40,270 0,3375 1,568 48 0,26 47,91 46,5 47,85 46,44 46,35 0,54 50 64 48,00 41,569 0,5875 1,856 50 0,26 49,91 48,5 49,85 48,44 48,35 0,54 52 68 51,00 44,167 0,0875 1,279 52 0,27 51,92 50,5 51,85 50,43 50,35 0,58 55 72 54,00 46,765 0,0875 1,279 55 0,27 54,92 53,5 54,85 53,43 53,35 0,58 12
Table 7 Inspection s, m = 0,75 mm Basic data Hub s Shaft s a measured d B z D M M 2 A * M2 D M M 1 A* M1 k W k 6 6 1,5 2,673 2,42 2,75 10,087 1,02 2 3,608 7 8 1,25 4,438 2,13 1,75 9,072 1,23 2 3,428 8 9 1,25 5,363 1,73 1,75 9,894 1,21 2 a 3,588 9 10 1,5 5,695 2,01 2,0 11,564 1,18 3 a 5,788 10 12 1,25 7,449 1,95 1,5 11,497 1,38 3 5,608 11 13 1,25 8,395 1,74 1,5 12,374 1,35 3 5,768 12 14 1,5 8,702 1,91 1,75 14,037 1,29 3 a 5,928 13 16 1,25 10,454 1,88 1,5 14,522 1,44 3 5,747 14 17 1,25 11,411 1,74 1,5 15,424 1,41 4 7,948 15 18 1,25 12,461 1,66 1,5 16,442 1,39 4 8,108 16 20 1,25 13,457 1,85 1,5 17,539 1,48 4 7,928 17 21 1,25 14,421 1,74 1,5 18,457 1,45 4 a 8,088 18 22 1,5 14,707 1,84 1,5 19,467 1,43 5 10,288 19 24 1,25 16,458 1,83 1,5 20,552 1,51 5 10,108 20 25 1,25 17,428 1,74 1,5 21,481 1,48 5 10,268 21 26 1,50 17,709 1,82 1,5 22,486 1,46 5 a 10,428 22 28 1,25 19,459 1,81 1,5 23,561 1,53 5 a 10,247 23 29 1,25 20,434 1,74 1,5 24,499 1,50 6 12,448 24 30 1,25 21,463 1,69 1,5 25,501 1,48 6 12,608 25 32 1,25 22,460 1,80 1,5 26,569 1,55 6 12,428 26 33 1,25 23,437 1,74 1,5 27,513 1,52 6 a 12,588 27 34 1,25 24,463 1,69 1,5 28,514 1,50 7 14,788 28 36 1,25 25,461 1,79 1,5 29,575 1,56 7 14,608 29 37 1,25 26,440 1,74 1,5 30,524 1,54 7 14,768 30 38 1,25 27,463 1,69 1,5 31,524 1,52 7 a 14,928 31 40 1,25 28,461 1,79 1,5 32,580 1,58 7 a 14,747 32 41 1,25 29,443 1,74 1,5 33,534 1,55 8 16,948 33 42 1,25 30,463 1,70 1,5 34,532 1,54 8 17,108 34 44 1,25 31,462 1,78 1,5 35,584 1,59 8 16,928 35 45 1,25 32,445 1,74 1,5 36,542 1,57 8 a 17,088 36 46 1,25 33,464 1,70 1,5 37,540 1,55 9 19,288 37 48 1,25 34,462 1,78 1,5 38,588 1,60 9 19,108 38 49 1,25 35,447 1,74 1,5 39,549 1,58 9 19,268 39 50 1,25 36,464 1,70 1,5 40,546 1,56 9 a 19,428 40 52 1,25 37,462 1,77 1,5 41,591 1,61 9 a 19,247 42 54 1,25 39,464 1,71 1,5 43,552 1,57 10 21,608 45 58 1,25 42,464 1,71 1,5 46,556 1,58 11 23,788 47 60 1,25 44,450 1,66 1,5 48,510 1,55 11 a 24,108 48 62 1,25 45,464 1,71 1,5 49,561 1,59 11 a 23,928 50 64 1,25 47,451 1,66 1,5 51,517 1,56 12 26,288 52 68 1,25 49,463 1,76 1,5 53,600 1,63 12 25,928 55 72 1,25 52,463 1,76 1,5 56,602 1,64 13 28,108 These tooth thickness measurements are not reliable because they were made near the root fillet or the edge of the tip. Measurements between and over measuring s are preferable. s and tolerances can result in the unreliability of other tooth thickness measurements not identified by a. 13
7 Module m = 0,8 mm Table 8 s, m = 0,8 mm Basic data Number of Pitch Base s Shaft addendum modification Space width Tooth thickness Hub d Ff2 Shaft d Ff1 d B z d d b x 1 m e 2 = s 1 d f2 A df2 min. d a2 d a1 max. d f1 A df1 6 6 4,8 4,157 0,16 1,441 6 0,25 5,89 4,4 5,84 4,35 4,24 0,47 7 7 5,6 4,850 0,26 1,557 7 0,25 6,89 5,4 6,84 5,35 5,24 0,47 8 8 6,4 5,543 0,36 1,672 8 0,25 7,89 6,4 7,84 6,35 6,24 0,47 9 10 8,0 6,928 0,06 1,326 9 0,25 8,89 7,4 8,84 7,35 7,24 0,47 10 11 8,8 7,621 0,16 1,441 10 0,25 9,89 8,4 9,84 8,35 8,24 0,47 11 12 9,6 8,314 0,26 1,557 11 0,25 10,89 9,4 10,84 9,35 9,24 0,47 12 13 10,4 9,007 0,36 1,672 12 0,25 11,89 10,4 11,84 10,35 10,24 0,47 13 15 12,0 10,392 0,06 1,326 13 0,26 12,90 11,4 12,84 11,34 11,24 0,51 14 16 12,8 11,085 0,16 1,441 14 0,26 13,90 12,4 13,84 12,34 12,24 0,51 15 17 13,6 11,778 0,26 1,557 15 0,26 14,90 13,4 14,84 13,34 13,24 0,51 16 18 14,4 12,471 0,36 1,672 16 0,26 15,90 14,4 15,84 14,34 14,24 0,51 17 20 16,0 13,856 0,06 1,326 17 0,26 16,90 15,4 16,84 15,34 15,24 0,51 18 21 16,8 14,549 0,16 1,441 18 0,26 17,90 16,4 17,84 16,34 16,24 0,51 19 22 17,6 15,242 0,26 1,557 19 0,26 18,90 17,4 18,84 17,34 17,24 0,51 20 23 18,4 15,935 0,36 1,672 20 0,26 19,90 18,4 19,84 18,34 18,24 0,51 20 24 19,2 16,628 0,04 1,210 20 0,26 19,90 18,4 19,84 18,34 18,24 0,51 21 25 20,0 17,321 0,06 1,326 21 0,26 20,90 19,4 20,84 19,34 19,24 0,51 22 26 20,8 18,013 0,16 1,441 22 0,26 21,90 20,4 21,84 20,34 20,24 0,51 23 27 21,6 18,706 0,26 1,557 23 0,26 22,90 21,4 22,84 21,34 21,24 0,51 24 28 22,4 19,399 0,36 1,672 24 0,26 23,90 22,4 23,84 22,34 22,24 0,51 25 30 24,0 20,785 0,06 1,326 25 0,26 24,90 23,4 24,84 23,34 23,24 0,51 26 31 24,8 21,477 0,16 1,441 26 0,27 25,90 24,4 25,84 24,34 24,24 0,55 27 32 25,6 22,170 0,26 1,557 27 0,27 26,90 25,4 26,84 25,34 25,24 0,55 28 34 27,2 23,556 0,04 1,210 28 0,27 27,90 26,4 27,84 26,34 26,24 0,55 29 35 28,0 24,249 0,06 1,326 29 0,27 28,90 27,4 28,84 27,34 27,24 0,55 30 36 28,8 24,942 0,16 1,441 30 0,27 29,90 28,4 29,84 28,34 28,24 0,55 31 37 29,6 25,634 0,26 1,557 31 0,27 30,90 29,4 30,84 29,34 29,24 0,55 32 38 30,4 26,327 0,36 1,672 32 0,27 31,90 30,4 31,84 30,34 30,24 0,55 33 40 32,0 27,713 0,06 1,326 33 0,27 32,90 31,4 32,84 31,34 31,24 0,55 34 41 32,8 28,406 0,16 1,441 34 0,27 33,90 32,4 33,84 32,34 32,24 0,55 35 42 33,6 29,098 0,26 1,557 35 0,27 34,90 33,4 34,84 33,34 33,24 0,55 36 44 35,2 30,484 0,04 1,210 36 0,27 35,90 34,4 35,84 34,34 34,24 0,55 37 45 36,0 31,177 0,06 1,326 37 0,27 36,90 35,4 36,84 35,34 35,24 0,55 38 46 36,8 31,870 0,16 1,441 38 0,27 37,90 36,4 37,84 36,34 36,24 0,55 39 47 37,6 32,563 0,26 1,557 39 0,27 38,90 37,4 38,84 37,34 37,24 0,55 40 48 38,4 33,255 0,36 1,672 40 0,27 39,90 38,4 39,84 38,34 38,24 0,55 42 51 40,8 35,334 0,16 1,441 42 0,27 41,90 40,4 41,84 40,34 40,24 0,55 45 55 44,0 38,105 0,06 1,326 45 0,27 44,90 43,4 44,84 43,34 43,24 0,55 47 57 45,6 39,491 0,26 1,557 47 0,27 46,90 45,4 46,84 45,34 45,24 0,55 48 58 46,4 40,184 0,36 1,672 48 0,27 47,90 46,4 47,84 46,34 46,24 0,55 50 60 48,0 41,569 0,56 1,903 50 0,27 49,90 48,4 49,84 48,34 48,24 0,55 52 64 51,2 44,341 0,04 1,210 52 0,28 51,91 50,4 51,84 50,33 50,24 0,59 55 66 52,8 45,726 0,66 2,019 55 0,28 54,91 53,4 54,84 53,33 53,24 0,59 58 70 56,0 48,497 0,56 1,903 58 0,28 57,91 56,4 57,84 56,33 56,24 0,59 60 74 59,2 51,269 0,04 1,210 60 0,28 59,91 58,4 59,84 58,33 58,24 0,59 14
a Table 9 Inspection s, m = 0,8 mm Basic data Hub s Shaft s measured d B z D M M 2 A * M2 D M M 1 A* M1 k W k 6 6 1,4 3,052 2,42 2,25 8,998 1,10 2 3,648 7 7 1,5 3,629 2,18 2,25 9,776 1,09 2 3,786 8 8 1,5 4,794 1,83 2,25 10,939 1,12 2 a 3,923 9 10 1,4 6,023 2,41 1,75 10,974 1,31 2 3,697 10 11 1,5 6,649 2,27 1,75 11,835 1,29 3 a 6,011 11 12 1,5 7,779 1,95 1,75 12,903 1,30 3 6,148 12 13 1,5 8,720 1,77 2,0 14,393 1,24 3 6,286 13 15 1,5 9,643 2,30 1,5 14,291 1,46 3 6,060 14 16 1,5 10,759 2,03 1,75 15,992 1,38 3 a 6,197 15 17 1,5 11,728 1,86 1,75 16,895 1,36 4 8,511 16 18 1,5 12,795 1,77 1,75 17,926 1,36 4 8,648 17 20 1,5 13,736 2,08 1,5 18,378 1,52 4 8,423 18 21 1,5 14,724 1,93 1,5 19,305 1,49 4 8,560 19 22 1,5 15,788 1,84 1,5 20,330 1,47 5 a 10,874 20 23 1,5 16,753 1,76 1,75 21,920 1,40 5 11,011 20 24 1,5 16,711 2,12 1,5 21,407 1,58 4 a 8,472 21 25 1,5 17,713 1,98 1,5 22,348 1,55 5 10,786 22 26 1,5 18,776 1,89 1,5 23,369 1,53 5 10,923 23 27 1,5 19,754 1,81 1,5 24,308 1,51 5 a 11,060 24 28 1,5 20,796 1,76 1,5 25,323 1,49 6 13,374 25 30 1,5 21,760 1,93 1,5 26,397 1,57 6 13,148 26 31 1,5 22,748 1,85 1,5 27,345 1,55 6 13,286 27 32 1,5 23,791 1,80 1,5 28,359 1,53 6 13,423 28 34 1,5 24,742 1,96 1,5 29,417 1,61 6 13,197 29 35 1,5 25,739 1,89 1,5 30,373 1,59 6 a 13,334 30 36 1,5 26,782 1,84 1,5 31,386 1,57 7 15,648 31 37 1,5 27,765 1,79 1,5 32,340 1,55 7 15,786 32 38 1,5 28,796 1,75 1,5 33,349 1,54 7 a 15,923 33 40 1,5 29,770 1,87 1,5 34,407 1,61 7 15,697 34 41 1,5 30,760 1,82 1,5 35,367 1,59 8 a 18,011 35 42 1,5 31,792 1,78 1,5 36,376 1,57 8 18,148 36 44 1,5 32,756 1,90 1,5 37,422 1,64 8 17,923 37 45 1,5 33,752 1,85 1,5 38,388 1,62 8 18,060 38 46 1,5 34,785 1,81 1,5 39,397 1,60 8 a 18,197 39 47 1,5 35,772 1,78 1,5 40,360 1,58 9 20,511 40 48 1,5 36,796 1,75 1,5 41,365 1,57 9 20,648 42 51 1,5 38,768 1,80 1,5 43,381 1,61 9 20,560 45 55 1,5 41,761 1,83 1,5 46,398 1,64 10 22,786 47 57 1,5 43,776 1,77 1,5 48,374 1,61 10 a 23,060 48 58 1,5 44,796 1,74 1,5 49,377 1,59 11 25,374 50 60 1,5 46,794 1,70 1,5 51,345 1,57 11 25,648 52 64 1,5 48,770 1,84 1,5 53,428 1,66 11 25,197 55 66 1,5 51,790 1,69 1,5 56,334 1,57 12 a 28,148 58 70 1,5 54,794 1,71 1,5 59,357 1,59 13 30,374 60 74 1,5 56,774 1,82 1,5 61,430 1,67 13 29,923 These tooth thickness measurements are not reliable because they were made near the root fillet or the edge of the tip. Measurements between and over measuring s are preferable. s and tolerances can result in the unreliability of other tooth thickness measurements not identified by a. 15
8 Module m = 1 mm Table 10 s, m = 1 mm Basic data Number of Pitch Base s Shaft addendum modification Space width Tooth thickness Hub d Ff2 Shaft d Ff1 d B z d d b x 1 m e 2 = s 1 d f2 A df2 min. d a2 d a1 max. d f1 A df1 8 6 6 5,196 0,45 2,090 8 0,29 7,85 6 7,8 5,95 5,80 0,51 9 7 7 6,062 0,45 2,090 9 0,29 8,85 7 8,8 6,95 6,80 0,51 10 8 8 6,928 0,45 2,090 10 0,29 9,85 8 9,8 7,95 7,80 0,51 11 9 9 7,794 0,45 2,090 11 0,29 10,85 9 10,8 8,95 8,80 0,51 12 10 10 8,660 0,45 2,090 12 0,29 11,85 10 11,8 9,95 9,80 0,51 13 11 11 9,526 0,45 2,090 13 0,30 12,86 11 12,8 10,94 10,80 0,55 14 12 12 10,392 0,45 2,090 14 0,30 13,86 12 13,8 11,94 11,80 0,55 15 13 13 11,258 0,45 2,090 15 0,30 14,86 13 14,8 12,94 12,80 0,55 16 14 14 12,124 0,45 2,090 16 0,30 15,86 14 15,8 13,94 13,80 0,55 17 15 15 12,990 0,45 2,090 17 0,30 16,86 15 16,8 14,94 14,80 0,55 18 16 16 13,856 0,45 2,090 18 0,30 17,86 16 17,8 15,94 15,80 0,55 19 17 17 14,722 0,45 2,090 19 0,30 18,86 17 18,8 16,94 16,80 0,55 20 18 18 15,588 0,45 2,090 20 0,30 19,86 18 19,8 17,94 17,80 0,55 21 19 19 16,454 0,45 2,090 21 0,30 20,86 19 20,8 18,94 18,80 0,55 22 20 20 17,321 0,45 2,090 22 0,30 21,86 20 21,8 19,94 19,80 0,55 23 22 22 19,053 0,05 1,513 23 0,30 22,86 21 22,8 20,94 20,80 0,55 24 22 22 19,053 0,45 2,090 24 0,30 23,86 22 23,8 21,94 21,80 0,55 25 24 24 20,785 0,05 1,513 25 0,30 24,86 23 24,8 22,94 22,80 0,55 26 24 24 20,785 0,45 2,090 26 0,31 25,86 24 25,8 23,94 23,80 0,59 27 26 26 22,517 0,05 1,513 27 0,31 26,86 25 26,8 24,94 24,80 0,59 28 26 26 22,517 0,45 2,090 28 0,31 27,86 26 27,8 25,94 25,80 0,59 29 28 28 24,249 0,05 1,513 29 0,31 28,86 27 28,8 26,94 26,80 0,59 30 28 28 24,249 0,45 2,090 30 0,31 29,86 28 29,8 27,94 27,80 0,59 31 30 30 25,981 0,05 1,513 31 0,31 30,86 29 30,8 28,94 28,80 0,59 32 30 30 25,981 0,45 2,090 32 0,31 31,86 30 31,8 29,94 29,80 0,59 33 32 32 27,713 0,05 1,513 33 0,31 32,86 31 32,8 30,94 30,80 0,59 34 32 32 27,713 0,45 2,090 34 0,31 33,86 32 33,8 31,94 31,80 0,59 35 34 34 29,445 0,05 1,513 35 0,31 34,86 33 34,8 32,94 32,80 0,59 36 34 34 29,445 0,45 2,090 36 0,31 35,86 34 35,8 33,94 33,80 0,59 37 36 36 31,177 0,05 1,513 37 0,31 36,86 35 36,8 34,94 34,80 0,59 38 36 36 31,177 0,45 2,090 38 0,31 37,86 36 37,8 35,94 35,80 0,59 39 38 38 32,909 0,05 1,513 39 0,31 38,86 37 38,8 36,94 36,80 0,59 40 38 38 32,909 0,45 2,090 40 0,31 39,86 38 39,8 37,94 37,80 0,59 42 40 40 34,641 0,45 2,090 42 0,31 41,86 40 41,8 39,94 39,80 0,59 45 44 44 38,105 0,05 1,513 45 0,31 44,86 43 44,8 42,94 42,80 0,59 47 46 46 39,837 0,05 1,513 47 0,31 46,86 45 46,8 44,94 44,80 0,59 48 46 46 39,837 0,45 2,090 48 0,31 47,86 46 47,8 45,94 45,80 0,59 50 48 48 41,569 0,45 2,090 50 0,31 49,86 48 49,8 47,94 47,80 0,59 52 50 50 43,301 0,45 2,090 52 0,32 51,87 50 51,8 49,93 49,80 0,63 55 54 54 46,765 0,05 1,513 55 0,32 54,87 53 54,8 52,93 52,80 0,63 58 56 56 48,497 0,45 2,090 58 0,32 57,87 56 57,8 55,93 55,80 0,63 60 58 58 50,229 0,45 2,090 60 0,32 59,87 58 59,8 57,93 57,80 0,63 16
a Table 11 Inspection s, m = 1 mm Basic data Hub s Shaft s measured d B z D M M 2 A * M2 D M M 1 A* M1 k W k 8 6 1,75 4,367 1,64 4,0 14,173 1,01 2 4,810 9 7 1,75 5,189 1,61 3,25 13,347 1,04 2 4,857 10 8 1,75 6,368 1,66 3,0 14,103 1,11 2 a 4,903 11 9 2,0 6,459 2,03 2,75 14,395 1,13 2 a 4,950 12 10 1,75 8,369 1,67 2,75 15,615 1,17 3 a 7,717 13 11 2,0 8,489 1,96 2,5 15,915 1,21 3 7,764 14 12 1,75 10,369 1,68 2,5 17,081 1,23 3 7,810 15 13 1,75 11,273 1,67 2,5 17,992 1,24 3 7,857 16 14 1,75 12,369 1,69 2,5 19,128 1,27 3 a 7,903 17 15 1,75 13,286 1,68 2,25 19,431 1,31 3 a 7,950 18 16 1,75 14,369 1,69 2,25 20,541 1,33 4 a 10,717 19 17 1,75 15,296 1,69 2,25 21,473 1,33 4 10,764 20 18 1,75 16,370 1,70 2,25 22,568 1,35 4 10,810 21 19 1,75 17,304 1,69 2,25 23,508 1,36 4 10,857 22 20 1,75 18,370 1,70 2,25 24,592 1,37 4 a 10,903 23 22 1,5 20,110 1,84 2,25 25,787 1,47 4 10,497 24 22 1,75 20,370 1,70 2,25 26,613 1,39 5 13,717 25 24 1,75 21,311 2,00 2,0 27,109 1,54 4 a 10,590 26 24 1,75 22,370 1,71 2,25 28,631 1,41 5 13,810 27 26 1,5 24,112 1,82 2,0 29,113 1,55 5 13,403 28 26 1,75 24,370 1,71 2,0 29,982 1,46 5 a 13,903 29 28 1,75 25,321 1,95 2,0 31,117 1,56 5 13,497 30 28 1,75 26,370 1,71 2,0 31,992 1,47 6 16,717 31 30 1,75 27,325 1,93 2,0 33,121 1,57 5 a 13,590 32 30 1,75 28,370 1,71 2,0 34,002 1,48 6 16,810 33 32 1,75 29,328 1,91 2,0 35,124 1,58 6 16,403 34 32 1,75 30,370 1,71 2,0 36,010 1,49 6 a 16,903 35 34 1,75 31,331 1,90 2,0 37,127 1,59 6 16,497 36 34 1,75 32,370 1,71 2,0 38,018 1,50 7 19,717 37 36 1,75 33,334 1,89 2,0 39,129 1,59 6 a 16,590 38 36 1,75 34,370 1,72 2,0 40,025 1,51 7 19,810 39 38 1,75 35,336 1,88 2,0 41,132 1,60 7 19,403 40 38 1,75 36,370 1,72 2,0 42,032 1,52 7 a 19,903 42 40 1,75 38,370 1,72 2,0 44,038 1,53 8 22,717 45 44 1,75 41,341 1,85 2,0 47,137 1,62 8 22,403 47 46 1,75 43,343 1,85 2,0 49,139 1,62 8 22,497 48 46 1,75 44,370 1,72 2,0 50,053 1,55 9 25,717 50 48 1,75 46,370 1,72 2,0 52,057 1,55 9 25,810 52 50 1,75 48,370 1,72 2,0 54,061 1,56 9 a 25,903 55 54 1,75 51,347 1,83 2,0 57,144 1,63 9 a 25,590 58 56 1,75 54,370 1,72 2,0 60,072 1,57 10 a 28,903 60 58 1,75 56,370 1,72 2,0 62,075 1,58 11 31,717 These tooth thickness measurements are not reliable because they were made near the root fillet or the edge of the tip. Measurements between and over measuring s are preferable. s and tolerances can result in the unreliability of other tooth thickness measurements not identified by a. 17
9 Module m = 1,25 mm Table 12 s, m = 1,25 mm Number of Basic data Pitch Base s Shaft addendum modification Space width Tooth thickness Hub d Ff2 Shaft d Ff1 d B z d d b x 1 m e 2 = s 1 d f2 A df2 min. d a2 d a1 max. d f1 A df1 10 6 7,50 6,495 0,5625 2,613 10 0,34 9,80 7,5 9,75 7,45 7,25 0,56 11 7 8,75 7,578 0,4375 2,469 11 0,34 10,80 8,5 10,75 8,45 8,25 0,56 12 8 10,00 8,660 0,3125 2,324 12 0,34 11,80 9,5 11,75 9,45 9,25 0,56 13 9 11,25 9,743 0,1875 2,180 13 0,35 12,81 10,5 12,75 10,44 10,25 0,60 14 10 12,50 10,825 0,0625 2,036 14 0,35 13,81 11,5 13,75 11,44 11,25 0,60 15 10 12,50 10,825 0,5625 2,613 15 0,35 14,81 12,5 14,75 12,44 12,25 0,60 16 11 13,75 11,908 0,4375 2,469 16 0,35 15,81 13,5 15,75 13,44 13,25 0,60 17 12 15,00 12,990 0,3125 2,324 17 0,35 16,81 14,5 16,75 14,44 14,25 0,60 18 13 16,25 14,073 0,1875 2,180 18 0,35 17,81 15,5 17,75 15,44 15,25 0,60 20 14 17,50 15,155 0,5625 2,613 20 0,35 19,81 17,5 19,75 17,44 17,25 0,60 20 14 17,50 15,155 0,5625 2,613 20 0,35 19,81 17,5 19,75 17,44 17,25 0,60 21 15 18,75 16,238 0,4375 2,469 21 0,35 20,81 18,5 20,75 18,44 18,25 0,60 22 16 20,00 17,321 0,3125 2,324 22 0,35 21,81 19,5 21,75 19,44 19,25 0,60 23 17 21,25 18,403 0,1875 2,180 23 0,35 22,81 20,5 22,75 20,44 20,25 0,60 24 18 22,50 19,486 0,0625 2,036 24 0,35 23,81 21,5 23,75 21,44 21,25 0,60 25 18 22,50 19,486 0,5625 2,613 25 0,35 24,81 22,5 24,75 22,44 22,25 0,60 26 19 23,75 20,568 0,4375 2,469 26 0,36 25,81 23,5 25,75 23,44 23,25 0,64 27 20 25,00 21,651 0,3125 2,324 27 0,36 26,81 24,5 26,75 24,44 24,25 0,64 28 21 26,25 22,733 0,1875 2,180 28 0,36 27,81 25,5 27,75 25,44 25,25 0,64 29 22 27,50 23,816 0,0625 2,036 29 0,36 28,81 26,5 28,75 26,44 26,25 0,64 30 22 27,50 23,816 0,5625 2,613 30 0,36 29,81 27,5 29,75 27,44 27,25 0,64 31 23 28,75 24,898 0,4375 2,469 31 0,36 30,81 28,5 30,75 28,44 28,25 0,64 32 24 30,00 25,981 0,3125 2,324 32 0,36 31,81 29,5 31,75 29,44 29,25 0,64 33 25 31,25 27,063 0,1875 2,180 33 0,36 32,81 30,5 32,75 30,44 30,25 0,64 34 26 32,50 28,146 0,0625 2,036 34 0,36 33,81 31,5 33,75 31,44 31,25 0,64 35 26 32,50 28,146 0,5625 2,613 35 0,36 34,81 32,5 34,75 32,44 32,25 0,64 36 27 33,75 29,228 0,4375 2,469 36 0,36 35,81 33,5 35,75 33,44 33,25 0,64 37 28 35,00 30,311 0,3125 2,324 37 0,36 36,81 34,5 36,75 34,44 34,25 0,64 38 29 36,25 31,393 0,1875 2,180 38 0,36 37,81 35,5 37,75 35,44 35,25 0,64 39 30 37,50 32,476 0,0625 2,036 39 0,36 38,81 36,5 38,75 36,44 36,25 0,64 40 30 37,50 32,476 0,5625 2,613 40 0,36 39,81 37,5 39,75 37,44 37,25 0,64 42 32 40,00 34,641 0,3125 2,324 42 0,36 41,81 39,5 41,75 39,44 39,25 0,64 45 34 42,50 36,806 0,5625 2,613 45 0,36 44,81 42,5 44,75 42,44 42,25 0,64 47 36 45,00 38,971 0,3125 2,324 47 0,36 46,81 44,5 46,75 44,44 44,25 0,64 48 37 46,25 40,054 0,1875 2,180 48 0,36 47,81 45,5 47,75 45,44 45,25 0,64 50 38 47,50 41,136 0,5625 2,613 50 0,36 49,81 47,5 49,75 47,44 47,25 0,64 52 40 50,00 43,301 0,3125 2,324 52 0,37 51,82 49,5 51,75 49,43 49,25 0,68 55 42 52,50 45,466 0,5625 2,613 55 0,37 54,82 52,5 54,75 52,43 52,25 0,68 58 45 56,25 48,714 0,1875 2,180 58 0,37 57,82 55,5 57,75 55,43 55,25 0,68 60 46 57,50 49,796 0,5625 2,613 60 0,37 59,82 57,5 59,75 57,43 57,25 0,68 62 48 60,00 51,962 0,3125 2,324 62 0,37 61,82 59,5 61,75 59,43 59,25 0,68 65 50 62,50 54,127 0,5625 2,613 65 0,37 64,82 62,5 64,75 62,43 62,25 0,68 68 53 66,25 57,374 0,1875 2,180 68 0,37 67,82 65,5 67,75 65,43 65,25 0,68 70 54 67,50 58,457 0,5625 2,613 70 0,37 69,82 67,5 69,75 67,43 67,25 0,68 72 56 70,00 60,622 0,3125 2,324 72 0,37 71,82 69,5 71,75 69,43 69,25 0,68 75 58 72,50 62,787 0,5625 2,613 75 0,37 74,82 72,5 74,75 72,43 72,25 0,68 78 60 75,00 64,952 0,8125 2,902 78 0,37 77,82 75,5 77,75 75,43 75,25 0,68 80 62 77,50 67,117 0,5625 2,613 80 0,37 79,82 77,5 79,75 77,43 77,25 0,68 18
Table 13 Inspection s, m = 1,25 mm Basic data Hub s Shaft s a measured d B z D M M 2 A * M2 D M M 1 A* M1 k W k 10 6 2,25 5,276 1,71 4,5 16,629 1,03 2 6,013 11 7 2,25 6,052 1,85 3,5 15,279 1,08 2 5,946 12 8 2,25 7,230 2,13 3,0 15,554 1,20 2 5,879 13 9 2,25 8,007 2,41 2,75 15,851 1,25 2 5,813 14 10 2,25 9,060 2,99 2,5 16,503 1,37 2 5,746 15 10 2,25 10,276 1,72 3,25 19,075 1,19 3 a 9,647 16 11 2,25 11,132 1,81 3,0 19,417 1,23 3 9,580 17 12 2,25 12,249 1,95 2,75 20,059 1,31 3 9,513 18 13 2,25 13,099 2,08 2,5 20,360 1,38 3 9,446 19 14 2,25 14,158 2,26 2,5 21,548 1,43 3 9,379 20 14 2,25 15,276 1,72 3,0 23,602 1,28 3 a 9,879 21 15 2,25 16,170 1,79 2,75 23,940 1,33 3 a 9,813 22 16 2,25 17,257 1,88 2,5 24,477 1,41 3 a 9,746 23 17 2,25 18,143 1,96 2,5 25,433 1,43 3 a 9,679 24 18 2,25 19,193 2,07 2,5 26,578 1,47 4 a 13,013 25 18 2,25 20,276 1,73 2,75 28,050 1,36 4 13,513 26 19 2,25 21,192 1,78 2,75 29,026 1,38 4 13,446 27 20 2,25 22,261 1,85 2,5 29,513 1,45 4 13,379 28 21 2,25 23,170 1,91 2,5 30,480 1,47 4 13,313 29 22 2,25 24,212 1,99 2,5 31,599 1,51 4 13,246 30 22 2,25 25,276 1,73 2,75 33,103 1,40 5 17,147 31 23 2,25 26,207 1,77 2,5 33,423 1,45 5 17,080 32 24 2,25 27,264 1,83 2,5 34,540 1,48 5 17,013 33 25 2,25 28,187 1,87 2,5 35,514 1,50 5 16,946 34 26 2,25 29,224 1,94 2,5 36,614 1,53 5 16,879 35 26 2,25 30,276 1,73 2,5 37,477 1,46 5 a 17,379 36 27 2,25 31,217 1,77 2,5 38,460 1,48 5 a 17,313 37 28 2,25 32,266 1,81 2,5 39,561 1,51 5 a 17,246 38 29 2,25 33,200 1,85 2,5 40,540 1,53 5 a 17,179 39 30 2,25 34,232 1,90 2,5 41,627 1,55 6 a 20,513 40 30 2,25 35,276 1,73 2,5 42,502 1,48 6 21,013 42 32 2,25 37,267 1,80 2,5 44,577 1,53 6 20,879 45 34 2,25 40,276 1,73 2,5 47,523 1,50 7 24,647 47 36 2,25 42,268 1,79 2,5 49,590 1,54 7 24,513 48 37 2,25 43,216 1,82 2,5 50,576 1,56 7 24,446 50 38 2,25 45,276 1,73 2,5 52,540 1,52 7 a 24,879 52 40 2,25 47,269 1,79 2,5 54,602 1,56 7 a 24,746 55 42 2,25 50,276 1,73 2,5 57,554 1,54 8 28,513 58 45 2,25 53,227 1,81 2,5 60,600 1,59 8 28,313 60 46 2,25 55,276 1,73 2,5 62,566 1,55 9 32,147 62 48 2,25 57,270 1,78 2,5 64,619 1,58 9 32,013 65 50 2,25 60,276 1,73 2,5 67,577 1,56 9 a 32,379 68 53 2,25 63,235 1,79 2,5 70,617 1,60 9 a 32,179 70 54 2,25 65,276 1,73 2,5 72,586 1,57 10 36,013 72 56 2,25 67,271 1,77 2,5 74,632 1,60 10 35,879 75 58 2,25 70,276 1,73 2,5 77,594 1,58 11 39,647 78 60 2,25 73,271 1,70 2,5 80,552 1,56 11 40,013 80 62 2,25 75,276 1,73 2,5 82,601 1,59 11 a 39,879 These tooth thickness measurements are not reliable because they were made near the root fillet or the edge of the tip. Measurements between and over measuring s are preferable. s and tolerances can result in the unreliability of other tooth thickness measurements not identified by a. 19
10 Module m = 1,5 mm Table 14 s, m = 1,5 mm Basic data Number of Pitch Base s Shaft addendum modification Space width Tooth thickness Hub d Ff2 Shaft d Ff1 d B z d d b x 1 m e 2 = s 1 d f2 A df2 min. d a2 d a1 max. d f1 A df1 12 6 9,0 7,794 0,675 3,136 12 0,39 11,75 9 11,7 8,95 8,70 0,61 13 7 10,5 9,093 0,425 2,847 13 0,40 12,76 10 12,7 9,94 9,70 0,65 14 8 12,0 10,392 0,175 2,558 14 0,40 13,76 11 13,7 10,94 10,70 0,65 15 8 12,0 10,392 0,675 3,136 15 0,40 14,76 12 14,7 11,94 11,70 0,65 16 9 13,5 11,691 0,425 2,847 16 0,40 15,76 13 15,7 12,94 12,70 0,65 17 10 15,0 12,990 0,175 2,558 17 0,40 16,76 14 16,7 13,94 13,70 0,65 18 10 15,0 12,990 0,675 3,136 18 0,40 17,76 15 17,7 14,94 14,70 0,65 19 11 16,5 14,289 0,425 2,847 19 0,40 18,76 16 18,7 15,94 15,70 0,65 20 12 18,0 15,588 0,175 2,558 20 0,40 19,76 17 19,7 16,94 16,70 0,65 21 12 18,0 15,588 0,675 3,136 21 0,40 20,76 18 20,7 17,94 17,70 0,65 22 13 19,5 16,887 0,425 2,847 22 0,40 21,76 19 21,7 18,94 18,70 0,65 23 14 21,0 18,187 0,175 2,558 23 0,40 22,76 20 22,7 19,94 19,70 0,65 24 14 21,0 18,187 0,675 3,136 24 0,40 23,76 21 23,7 20,94 20,70 0,65 25 15 22,5 19,486 0,425 2,847 25 0,40 24,76 22 24,7 21,94 21,70 0,65 26 16 24,0 20,785 0,175 2,558 26 0,41 25,76 23 25,7 22,94 22,70 0,69 27 16 24,0 20,785 0,675 3,136 27 0,41 26,76 24 26,7 23,94 23,70 0,69 28 17 25,5 22,084 0,425 2,847 28 0,41 27,76 25 27,7 24,94 24,70 0,69 29 18 27,0 23,383 0,175 2,558 29 0,41 28,76 26 28,7 25,94 25,70 0,69 30 18 27,0 23,383 0,675 3,136 30 0,41 29,76 27 29,7 26,94 26,70 0,69 31 19 28,5 24,682 0,425 2,847 31 0,41 30,76 28 30,7 27,94 27,70 0,69 32 20 30,0 25,981 0,175 2,558 32 0,41 31,76 29 31,7 28,94 28,70 0,69 33 20 30,0 25,981 0,675 3,136 33 0,41 32,76 30 32,7 29,94 29,70 0,69 34 21 31,5 27,280 0,425 2,847 34 0,41 33,76 31 33,7 30,94 30,70 0,69 35 22 33,0 28,579 0,175 2,558 35 0,41 34,76 32 34,7 31,94 31,70 0,69 36 22 33,0 28,579 0,675 3,136 36 0,41 35,76 33 35,7 32,94 32,70 0,69 37 23 34,5 29,878 0,425 2,847 37 0,41 36,76 34 36,7 33,94 33,70 0,69 38 24 36,0 31,177 0,175 2,558 38 0,41 37,76 35 37,7 34,94 34,70 0,69 39 24 36,0 31,177 0,675 3,136 39 0,41 38,76 36 38,7 35,94 35,70 0,69 40 25 37,5 32,476 0,425 2,847 40 0,41 39,76 37 39,7 36,94 36,70 0,69 42 26 39,0 33,775 0,675 3,136 42 0,41 41,76 39 41,7 38,94 38,70 0,69 45 28 42,0 36,373 0,675 3,136 45 0,41 44,76 42 44,7 41,94 41,70 0,69 47 30 45,0 38,971 0,175 2,558 47 0,41 46,76 44 46,7 43,94 43,70 0,69 48 30 45,0 38,971 0,675 3,136 48 0,41 47,76 45 47,7 44,94 44,70 0,69 50 32 48,0 41,569 0,175 2,558 50 0,41 49,76 47 49,7 46,94 46,70 0,69 52 33 49,5 42,868 0,425 2,847 52 0,42 51,77 49 51,7 48,93 48,70 0,73 55 35 52,5 45,466 0,425 2,847 55 0,42 54,77 52 54,7 51,93 51,70 0,73 58 37 55,5 48,064 0,425 2,847 58 0,42 57,77 55 57,7 54,93 54,70 0,73 60 38 57,0 49,363 0,675 3,136 60 0,42 59,77 57 59,7 56,93 56,70 0,73 62 40 60,0 51,962 0,175 2,558 62 0,42 61,77 59 61,7 58,93 58,70 0,73 65 42 63,0 54,560 0,175 2,558 65 0,42 64,77 62 64,7 61,93 61,70 0,73 68 44 66,0 57,158 0,175 2,558 68 0,42 67,77 65 67,7 64,93 64,70 0,73 70 45 67,5 58,457 0,425 2,847 70 0,42 69,77 67 69,7 66,93 66,70 0,73 72 46 69,0 59,756 0,675 3,136 72 0,42 71,77 69 71,7 68,93 68,70 0,73 75 48 72,0 62,354 0,675 3,136 75 0,42 74,77 72 74,7 71,93 71,70 0,73 78 50 75,0 64,952 0,675 3,136 78 0,42 77,77 75 77,7 74,93 74,70 0,73 80 52 78,0 67,550 0,175 2,558 80 0,42 79,77 77 79,7 76,93 76,70 0,73 82 53 79,5 68,849 0,425 2,847 82 0,42 81,77 79 81,7 78,93 78,70 0,73 85 55 82,5 71,447 0,425 2,847 85 0,42 84,77 82 84,7 81,93 81,70 0,73 88 57 85,5 74,045 0,425 2,847 88 0,42 87,77 85 87,7 84,93 84,70 0,73 90 58 87,0 75,344 0,675 3,136 90 0,42 89,77 87 89,7 86,93 86,70 0,73 92 60 90,0 77,942 0,175 2,558 92 0,42 91,77 89 91,7 88,93 88,70 0,73 95 62 93,0 80,540 0,175 2,558 95 0,42 94,77 92 94,7 91,93 91,70 0,73 98 64 96,0 83,138 0,175 2,558 98 0,42 97,77 95 97,7 94,93 94,70 0,73 100 64 96,0 83,138 1,175 3,713 100 0,42 99,77 97 99,7 96,93 96,70 0,73 105 68 102,0 88,335 0,675 3,136 105 0,44 104,78 102 104,7 101,92 101,70 0,79 110 72 108,0 93,531 0,175 2,558 110 0,44 109,78 107 109,7 106,92 106,70 0,79 20
a Table 15 Inspection s, m = 1,5 mm Basic data Hub s Shaft s measured d B z D M M 2 A * M2 D M M 1 A* M1 k W k 12 6 2,75 6,180 1,77 5,5 20,173 1,02 2 7,216 13 7 2,75 6,868 2,18 4,0 17,756 1,10 2 7,035 14 8 2,5 8,877 2,13 3,5 18,144 1,23 2 6,855 15 8 2,75 9,180 1,76 4,5 21,155 1,11 2 a 7,355 16 9 2,75 9,939 2,03 3,5 19,788 1,21 2 a 7,175 17 10 2,75 10,985 2,67 3,25 20,593 1,31 2 6,995 18 10 2,75 12,181 1,76 4,0 23,127 1,18 3 a 11,576 19 11 2,75 12,983 1,96 3,5 22,914 1,25 3 a 11,396 20 12 2,75 14,038 2,33 3,0 22,995 1,38 3 11,216 21 12 2,75 15,181 1,75 3,5 25,011 1,26 3 11,716 22 13 2,75 16,014 1,91 3,25 25,382 1,32 3 11,535 23 14 2,75 17,068 2,18 3,0 26,022 1,41 3 11,355 24 14 2,75 18,181 1,75 3,5 28,074 1,29 3 a 11,855 25 15 2,75 19,036 1,88 3,25 28,446 1,35 3 a 11,675 26 16 2,75 20,087 2,09 3,0 29,044 1,44 3 11,495 27 16 2,75 21,181 1,75 3,5 31,127 1,31 4 a 16,076 28 17 2,75 22,053 1,86 3,25 31,498 1,37 4 15,896 29 18 2,75 23,101 2,03 3,0 32,063 1,46 4 15,716 30 18 2,75 24,181 1,75 3,25 33,532 1,36 4 16,216 31 19 2,75 25,067 1,85 3,0 33,883 1,43 4 16,035 32 20 2,75 26,111 1,99 3,0 35,078 1,48 4 15,855 33 20 2,75 27,181 1,74 3,25 36,564 1,38 4 a 16,355 34 21 2,75 28,078 1,84 3,0 36,914 1,45 4 a 16,175 35 22 2,75 29,118 1,96 3,0 38,092 1,49 4 15,995 36 22 2,75 30,181 1,74 3,25 39,593 1,40 5 20,576 37 23 2,75 31,087 1,83 3,0 39,939 1,46 5 20,396 38 24 2,75 32,125 1,93 3,0 41,103 1,51 5 20,216 39 24 2,75 33,181 1,74 3,25 42,618 1,42 5 20,716 40 25 2,75 34,094 1,82 3,0 42,961 1,48 5 20,535 42 26 2,75 36,181 1,74 3,0 44,972 1,46 5 a 20,855 45 28 2,75 39,181 1,74 3,0 47,988 1,47 6 25,076 47 30 2,75 41,138 1,88 3,0 50,130 1,54 6 24,716 48 30 2,75 42,181 1,74 3,0 51,003 1,48 6 25,216 50 32 2,75 44,141 1,87 3,0 53,138 1,55 6 24,855 52 33 2,75 46,115 1,80 3,0 55,026 1,52 6 a 25,175 55 35 2,75 49,119 1,79 3,0 58,038 1,53 7 29,396 58 37 2,75 52,122 1,79 3,0 61,049 1,54 7 29,535 60 38 2,75 54,181 1,74 3,0 63,047 1,52 7 a 29,855 62 40 2,75 56,150 1,84 3,0 65,160 1,58 7 a 29,495 65 42 2,75 59,151 1,83 3,0 68,164 1,58 8 33,716 68 44 2,75 62,153 1,83 3,0 71,169 1,59 8 33,855 70 45 2,75 64,133 1,78 3,0 73,084 1,57 8 a 34,175 72 46 2,75 66,181 1,74 3,0 75,079 1,55 9 38,576 75 48 2,75 69,181 1,74 3,0 78,086 1,55 9 38,716 78 50 2,75 72,181 1,74 3,0 81,092 1,56 9 a 38,855 80 52 2,75 74,157 1,81 3,0 83,182 1,61 9 a 38,495 82 53 2,75 76,140 1,77 3,0 85,109 1,59 10 42,896 85 55 2,75 79,142 1,77 3,0 88,114 1,59 10 43,035 88 57 2,75 82,143 1,77 3,0 91,119 1,60 10 a 43,175 90 58 2,75 84,181 1,74 3,0 93,113 1,58 11 47,576 92 60 2,75 86,161 1,80 3,0 95,192 1,62 11 47,216 95 62 2,75 89,161 1,80 3,0 98,195 1,62 11 47,355 98 64 2,75 92,162 1,80 3,0 101,197 1,63 11 a 47,495 100 64 2,75 94,168 1,69 3,0 103,034 1,56 12 52,576 105 68 2,75 99,181 1,74 3,0 108,133 1,60 12 a 52,355 110 72 2,75 104,164 1,79 3,0 113,204 1,64 13 56,216 These tooth thickness measurements are not reliable because they were made near the root fillet or the edge of the tip. Measurements between and over measuring s are preferable. s and tolerances can result in the unreliability of other tooth thickness measurements not identified by a. 21
11 Module m = 1,75 mm a Number of Table 16 s, m = 1,75 mm Basic data s Hub Shaft Pitch Base Shaft addendum modification Space width Tooth thickness d Ff2 d Ff1 d B z d d b x 1 m e 2 = s 1 d f2 A df2 min. d a2 d a1 max. d f1 A df1 13 6 10,50 9,093 0,2875 3,081 13 0,46 12,71 9,5 12,65 9,44 9,15 0,74 14 6 10,50 9,093 0,7875 3,658 14 0,46 13,71 10,5 13,65 10,44 10,15 0,74 15 7 12,25 10,609 0,4125 3,225 15 0,46 14,71 11,5 14,65 11,44 11,15 0,74 16 8 a 14,00 12,124 0,0375 2,792 16 0,46 15,71 12,5 15,65 12,44 12,15 0,74 17 8 14,00 12,124 0,5375 3,370 17 0,46 16,71 13,5 16,65 13,44 13,15 0,74 18 9 15,75 13,640 0,1625 2,937 18 0,46 17,71 14,5 17,65 14,44 14,15 0,74 19 9 15,75 13,640 0,6625 3,514 19 0,46 18,71 15,5 18,65 15,44 15,15 0,74 20 10 17,50 15,155 0,2875 3,081 20 0,46 19,71 16,5 19,65 16,44 16,15 0,74 21 10 17,50 15,155 0,7875 3,658 21 0,46 20,71 17,5 20,65 17,44 17,15 0,74 22 11 19,25 16,671 0,4125 3,225 22 0,46 21,71 18,5 21,65 18,44 18,15 0,74 23 12 21,00 18,187 0,0375 2,792 23 0,46 22,71 19,5 22,65 19,44 19,15 0,74 24 12 21,00 18,187 0,5375 3,370 24 0,46 23,71 20,5 23,65 20,44 20,15 0,74 25 13 22,75 19,702 0,1625 2,937 25 0,46 24,71 21,5 24,65 21,44 21,15 0,74 26 13 22,75 19,702 0,6625 3,514 26 0,47 25,72 22,5 25,65 22,43 22,15 0,78 27 14 24,50 21,218 0,2875 3,081 27 0,47 26,72 23,5 26,65 23,43 23,15 0,78 28 14 24,50 21,218 0,7875 3,658 28 0,47 27,72 24,5 27,65 24,43 24,15 0,78 29 15 26,25 22,733 0,4125 3,225 29 0,47 28,72 25,5 28,65 25,43 25,15 0,78 30 16 28,00 24,249 0,0375 2,792 30 0,47 29,72 26,5 29,65 26,43 26,15 0,78 31 16 28,00 24,249 0,5375 3,370 31 0,47 30,72 27,5 30,65 27,43 27,15 0,78 32 17 29,75 25,764 0,1625 2,937 32 0,47 31,72 28,5 31,65 28,43 28,15 0,78 33 17 29,75 25,764 0,6625 3,514 33 0,47 32,72 29,5 32,65 29,43 29,15 0,78 34 18 31,50 27,280 0,2875 3,081 34 0,47 33,72 30,5 33,65 30,43 30,15 0,78 35 18 31,50 27,280 0,7875 3,658 35 0,47 34,72 31,5 34,65 31,43 31,15 0,78 36 19 33,25 28,795 0,4125 3,225 36 0,47 35,72 32,5 35,65 32,43 32,15 0,78 37 20 35,00 30,311 0,0375 2,792 37 0,47 36,72 33,5 36,65 33,43 33,15 0,78 38 20 35,00 30,311 0,5375 3,370 38 0,47 37,72 34,5 37,65 34,43 34,15 0,78 39 21 36,75 31,826 0,1625 2,937 39 0,47 38,72 35,5 38,65 35,43 35,15 0,78 40 21 36,75 31,826 0,6625 3,514 40 0,47 39,72 36,5 39,65 36,43 36,15 0,78 42 22 38,50 33,342 0,7875 3,658 42 0,47 41,72 38,5 41,65 38,43 38,15 0,78 45 24 42,00 36,373 0,5375 3,370 45 0,47 44,72 41,5 44,65 41,43 41,15 0,78 47 25 43,75 37,889 0,6625 3,514 47 0,47 46,72 43,5 46,65 43,43 43,15 0,78 48 26 45,50 39,404 0,2875 3,081 48 0,47 47,72 44,5 47,65 44,43 44,15 0,78 50 27 47,25 40,920 0,4125 3,225 50 0,47 49,72 46,5 49,65 46,43 46,15 0,78 52 28 49,00 42,435 0,5375 3,370 52 0,49 51,73 48,5 51,65 48,42 48,15 0,84 55 30 52,50 45,466 0,2875 3,081 55 0,49 54,73 51,5 54,65 51,42 51,15 0,84 58 32 56,00 48,497 0,0375 2,792 58 0,49 57,73 54,5 57,65 54,42 54,15 0,84 60 33 57,75 50,013 0,1625 2,937 60 0,49 59,73 56,5 59,65 56,42 56,15 0,84 62 34 59,50 51,529 0,2875 3,081 62 0,49 61,73 58,5 61,65 58,42 58,15 0,84 65 36 63,00 54,560 0,0375 2,792 65 0,49 64,73 61,5 64,65 61,42 61,15 0,84 68 37 64,75 56,075 0,6625 3,514 68 0,49 67,73 64,5 67,65 64,42 64,15 0,84 70 38 66,50 57,591 0,7875 3,658 70 0,49 69,73 66,5 69,65 66,42 66,15 0,84 72 40 70,00 60,622 0,0375 2,792 72 0,49 71,73 68,5 71,65 68,42 68,15 0,84 75 41 71,75 62,137 0,6625 3,514 75 0,49 74,73 71,5 74,65 71,42 71,15 0,84 78 43 75,25 65,168 0,4125 3,225 78 0,49 77,73 74,5 77,65 74,42 74,15 0,84 80 44 77,00 66,684 0,5375 3,370 80 0,49 79,73 76,5 79,65 76,42 76,15 0,84 82 45 78,75 68,200 0,6625 3,514 82 0,49 81,73 78,5 81,65 78,42 78,15 0,84 85 47 82,25 71,231 0,4125 3,225 85 0,49 84,73 81,5 84,65 81,42 81,15 0,84 88 49 85,75 74,262 0,1625 2,937 88 0,49 87,73 84,5 87,65 84,42 84,15 0,84 90 50 87,50 75,777 0,2875 3,081 90 0,49 89,73 86,5 89,65 86,42 86,15 0,84 92 51 89,25 77,293 0,4125 3,225 92 0,49 91,73 88,5 91,65 88,42 88,15 0,84 95 53 92,75 80,324 0,1625 2,937 95 0,49 94,73 91,5 94,65 91,42 91,15 0,84 98 54 94,50 81,839 0,7875 3,658 98 0,49 97,73 94,5 97,65 94,42 94,15 0,84 100 56 98,00 84,870 0,0375 2,792 100 0,49 99,73 96,5 99,65 96,42 96,15 0,84 105 58 101,50 87,902 0,7875 3,658 105 0,51 104,74 101,5 104,65 101,41 101,15 0,90 110 60 105,00 90,933 1,5375 4,524 110 0,51 109,74 106,5 109,65 106,41 106,15 0,90 110 61 106,75 92,448 0,6625 3,514 110 0,51 109,74 106,5 109,65 106,41 106,15 0,90 120 66 115,50 100,026 1,2875 4,236 120 0,51 119,74 116,5 119,65 116,41 116,15 0,90 120 67 117,25 101,541 0,4125 3,225 120 0,51 119,74 116,5 119,65 116,41 116,15 0,90 A special tool is required for manufacturing splined shafts by shaping. 22