Spur gears steel, milled - Nozag AG

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1.3 Made of case hardened steel 16MnCr5, 1.7131 – straight toothed, pressure angle 20°, ground teeth, gearing grade 7e25 Module 3,0 026 Spur gears hardened and ground Part No. Number d da N n b L B-H6 u t of teeth EG 3018-25 18 54 60 40 1 28 30 25 8 28.3 EG 3020-25 20 60 66 36 1 28 30 25 8 28.3 EG 3022-25 22 66 72 36 1 28 30 25 8 28.3 EG 3025-25 25 75 81 36 1 28 30 25 8 28.3 EG 3028-25 28 84 90 36 1 28 30 25 8 28.3 EG 3032-25 32 96 102 36 1 28 30 25 8 28.3 EG 3020-30 20 60 66 45 1 28 30 30 8 33.3 EG 3022-30 22 66 72 45 1 28 30 30 8 33.3 EG 3025-30 25 75 81 45 1 28 30 30 8 33.3 EG 3028-30 28 84 90 45 1 28 30 30 8 33.3 EG 3032-30 32 96 102 45 1 28 30 30 8 33.3 EG 3020-35 20 60 66 48 1 28 30 35 10 38.3 EG 3022-35 22 66 72 48 1 28 30 35 10 38.3 EG 3025-35 25 75 81 48 1 28 30 35 10 38.3 EG 3028-35 28 84 90 48 1 28 30 35 10 38.3 EG 3032-35 32 96 102 48 1 28 30 35 10 38.3 EG 3036-35 36 108 114 48 1 28 30 35 10 38.3 EG 3040-35 40 120 126 48 1 28 30 35 10 38.3 EG 3025-45 25 75 81 58 1 28 30 45 14 48.8 EG 3028-45 28 84 90 58 1 28 30 45 14 48.8 EG 3032-45 32 96 102 58 1 28 30 45 14 48.8 EG 3036-45 36 108 114 58 1 28 30 45 14 48.8 EG 3040-45 40 120 126 58 1 28 30 45 14 48.8 Module 4,0 Part No. Number d da N n b L B-H6 u t of teeth EG 4020-35 20 80 88 48 5 40 50 35 10 38.3 EG 4022-35 22 88 96 48 5 40 50 35 10 38.3 EG 4025-35 25 100 108 48 5 40 50 35 10 38.3 EG 4028-35 28 112 120 52 5 40 50 35 10 38.3 EG 4032-35 32 128 136 52 5 40 50 35 10 38.3 EG 4020-45 20 80 88 58 5 40 50 45 14 48.8 EG 4022-45 22 88 96 58 5 40 50 45 14 48.8 EG 4025-45 25 100 108 58 5 40 50 45 14 44.8 EG 4028-45 28 112 120 65 5 40 50 45 14 48.8 EG 4032-45 32 128 136 65 5 40 50 45 14 48.8 EG 4040-45 40 160 168 58 5 40 50 45 14 48.8 EG 4040-60 40 160 168 80 5 40 50 60 18 64.3 © by Nozag Switzerland - 2009 © by Nozag Switzerland - 2009 Hardness of toothing approx. 60 HRC Suitable to racks on pages 71, 72, 73, 75-79
1.3 Made of case hardening steel 16MnCr5, 1.7131 – helical toothed, left handed 19°32’42», pressure angle 20°, case-hardened, ground teeth, gearing grade 7e25 Module 2,0 (Fig. 1) Spur gears hardened and ground Part No. Number d da N n b L B-H6 u t of teeth ES 2020-20 L 20 42.44 46.40 30 1 28 30 20 6 22.8 ES 2025-20 L 25 53.05 57.00 30 1 28 30 20 6 22.8 ES 2032-20 L 32 67.90 71.90 30 1 28 30 20 6 22.8 ES 2025-25 L 25 53.05 57.00 36 1 28 30 25 8 28.3 ES 2030-25 L 30 63.66 67.70 36 1 28 30 25 8 28.3 ES 2032-25 L 32 67.90 71.90 36 1 28 30 25 8 28.3 ES 2030-30 L 30 63.66 67.70 45 1 28 30 30 8 33.3 ES 2028-35 L 28 59.41 63.40 48 1 28 30 35 10 38.3 ES 2032-35 L 32 67.90 71.90 48 1 28 30 35 10 38.3 ES 2036-35 L 36 76.39 80.40 48 1 28 30 35 10 38.3 ES 2040-35 L 40 84.88 88.90 48 1 28 30 35 10 38.3 Module 3,0 (Fig. 1) Part No. Number d da N n b L B-H6 u t of teeth ES 3022-25 L 22 70.03 76.00 36 1 28 30 25 8 28.3 ES 3025-25 L 25 79.57 85.50 36 1 28 30 25 8 28.3 ES 3020-30 L 20 63.66 69.70 45 1 28 30 30 8 33.3 ES 3022-30 L 22 70.30 76.00 45 1 28 30 30 8 33.3 ES 3025-30 L 25 79.57 85.50 45 1 28 30 30 8 33.3 ES 3020-35 L 20 63.66 69.70 48 1 28 30 35 10 38.3 ES 3022-35 L 22 70.03 76.00 48 1 28 30 35 10 38.3 ES 3025-35 L 25 79.57 85.50 48 1 28 30 35 10 38.3 Module 4,0 (Fig. 1) Part No. Number d da N n b L B-H6 u t of teeth ES 4015-35 L 15 63.66 71.70 48 5 40 50 35 10 38.3 ES 4020-35 L 20 84.88 92.90 48 5 40 50 35 10 38.3 ES 4022-35 L 22 93.37 101.30 48 5 40 50 35 10 38.3 ES 4025-35 L 25 106.10 114.10 48 5 40 50 35 10 38.3 ES 4020-45 L 20 84.88 92.90 58 5 40 50 45 14 48.8 ES 4022-45 L 22 93.37 101.30 58 5 40 50 45 14 48.8 ES 4025-45 L 25 106.10 114.10 58 5 40 50 45 14 48.8 Fig. 1 Fig. 2 Module 5,0 (Fig. 2) Part No. Number d da N n b L B-H6 u t of teeth ES 5018-45 L 18 95.49 105.50 68 35 50 85 45 14 48.8 ES 5024-45 L 24 127.32 137.30 68 35 50 85 45 14 48.8 ES 5024-55 L 24 127.32 137.30 80 40 50 90 55 20 59.3 ES 5024-75 L 24 127.32 137.30 110 60 50 110 75 20 79.9 Module 6,0 (Fig. 2) Part No. Number d da N n b L B-H6 u t of teeth ES 6020-55 L 20 127.32 139.30 80 40 60 100 55 14 59.3 ES 6020-75 L 20 127.32 139.30 110 60 60 120 75 16 79.9 ES 6025-55 L 25 159.16 171.20 80 40 60 100 55 14 59.3 ES 6025-75 L 25 159.16 171.20 110 60 60 120 75 20 79.9 Suitable to racks on pages 74, 80 © by Nozag Switzerland - 2009 027
Page 1 and 2: STANDARD PROGRAM www.nozag.ch
Page 3 and 4: Overview of further product range 1
Page 5 and 6: Contents 1. Spur gears 005 2. Inter
Page 7 and 8: 1. Spur gears Natural size, scale =
Page 9 and 10: 1.1 Spur gears steel, milled Up to
Page 11 and 12: 1.1 Up to Ø 65mm made of High stre
Page 25 and 26: 1.1 Made of heat-treatable steel C4
Page 27: 1.3 Made of case hardened steel 16M
Page 31 and 32: 1.4 Made of brass MS58 - straight t
Page 33 and 34: 1.5 Made of Plastic PA 12 G, core i
Page 35 and 36: 1.5 Made of plastic POM - straight
Page 37 and 38: 1.5 Made of plastic POM - straight
Page 39 and 40: 1.5 Made of plastic Hostaform C inj
Page 43 and 44: 1.5 Made of laminated fabric PF CC
Page 45 and 46: 2.1 Up to Ø 65mm made of high stre
Page 53 and 54: 3.2 Made of steel 42CrMo4, 1.7227 -
Page 55 and 56: 3.3 Made of brass MS58 - straight t
Page 59 and 60: 4.2 Made of brass CuSn12Pb, one sta
Page 61 and 62: 4.2 Made of brass CuSn12Pb, one sta
Page 63 and 64: 5.1 Worms, right-handed made of ste
Page 69 and 70: 5.2 Worm gear units for high capaci
Page 71 and 72: 6.0 Racks Standard racks or from dr
Page 73 and 74: 6.1 Made of steel C45 or St37, stra
Page 75 and 76: 6.3 Made of high quality, specially
Page 77 and 78: 6.5 Made of high strength special s
Page 79 and 80:
6.7 Made of stainless steel 1.4305,
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7.1 Made of case hardening steel 16
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8.1 Trapezoid threaded screws Made
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8.2 Trapezoid threaded nuts Flange
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8.2 Hexagonal steel nuts Trapezoid
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8.2 Safety nut MSZ-..-SIFA Part No.
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9. Splined shafts and sleeves Splin
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10. Product range Chains Standard >
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10. Chains D Z Chains (Delta-Z) ®
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© by Nozag Switzerland - 2009 095
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10. Full size scale = 1:1 03-1 04-1
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10.1 European design according to I
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10.7 Light series LL and heavy seri
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10.8 For Roller chains according to
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10.10 p p 1 l 1 End connection link
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11. Chain mounting accessories Chai
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12.1 Sprockets Made of steel C43, c
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12 .1 Sprockets Made of steel C43,
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12.1 da da dad d B1 B 1 Sprockets M
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12.3 Made of plastic injection moul
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13. For spur gears and plate wheels
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15. With maintenance free rubber sp
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17. With / without pilot hole a d 1
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18. Friction Coupling 148 A C H Eig
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19. 150 Hardened and ground precisi
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20. Calculations Spur gears charts
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20.1 Calculations 1. Introduction T
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20.2 Load chartes Spur gears Sg....
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20.2 Load chart Spur gears Sg......
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20.2 Load chart Spur gears PGST....
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22.3 20.3 Load chart Bevel gears St
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20.4 Load table 164 Load charts for
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20.4 Load table * At maximum root s
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20.4 Load table * At maximum root s
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20.6 170 Mounting advice for bevel
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20.7 172 Further machining of worm
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20.8 174 Installation advice worm g
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21. 176 Technical data for trapezoi
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21. 178 Technical data for trapezoi
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22. 180 Factors f 1 and f 2 Depende
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22. 182 z 2 - z 1 (z 2 - z 1 ) 2 2
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22. 8. Chain length 184 x = number
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22. For the mounting of chain drive
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22. Shorten by 1 link Note to order
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23. 190 General terms and condition
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25. 192 Documentation GETRIEBEMOTOR
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Spur gears steel, milled - Nozag AG

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