Spur gears steel, milled - Nozag AG

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20.4 Load table * At maximum root strength of teeth 168 Load charts for worm gear sets Worm rpm min-1 3000 1400 1000 500 100 max. *M2 Type Nr. i Centre distance P1 M2 P1 M2 P1 M2 P1 M2 P1 M2 Nm kw Nm kw Nm kw Nm kw Nm kw Nm G 5065 65 193.5 — — — — — — .71 1.70 770.80 .67 0.93 770.80 .50 0.25 770.8 770.80 R 65/66 65 65 .48 0.37 36.4 .45 0.27 52.90 .44 0.20 53.70 .39 0.11 53.70 — — 53.7 53.70 R 31/70 70 31 .41 0.06 5.5 .39 0.03 5.50 .37 0.02 5.50 .34 0.012 5.50 — — 5.5 5.50 R 40/70 70 40 .42 0.13 11.7 .41 0.06 11.70 .40 0.04 11.70 .36 0.02 11.70 — — 11.7 11.70 R 17/75 75 17 .19 0.013 0.6 .18 0.007 0.66 .18 0.005 0.66 .17 0.003 0.66 — — 0.66 0.66 B 0575 22.25 — — — .38 0.006 1.16 .37 0.004 1.16 .37 0.002 1.16 — — — 1.16 B 0775 32.38 — — — .47 0.011 2.62 .46 0.008 2.62 .41 0.004 2.62 — — — 2.62 R 31/75 31 .32 0.05 4.1 .30 0.03 4.50 .29 0.02 4.50 .25 0.013 4.50 — — 4.5 4.50 B 1075 44.5 — — — .47 0.04 10.70 .45 0.03 10.70 .42 0.018 10.70 — — — 10.70 B 10150 2r 82 — — — .69 0.06 21.30 .67 0.04 21.40 .62 0.02 21.40 — — — 21.40 R 53/75 53 .34 0.17 13.9 .33 0.12 20.40 .33 0.09 21.90 .28 0.05 21.90 — — 21.9 21.90 R 65/75 65 .39 0.27 24.9 .37 0.19 36.80 .36 0.16 41.60 .33 0.09 41.60 — — 41.6 41.60 B 1575 68.75 — — — .50 0.15 37.50 .48 0.12 42.30 .44 0.08 48.10 .28 0.02 48.1 48.10 R 40/80 80 40 — — — .34 0.14 8.40 .33 0.05 9.20 .33 0.04 9.20 .29 0.02 9.2 9.20 506-50-82 82 50 — — — .44 0.15 36.00 .43 0.11 36.00 .40 0.06 36.00 .31 0.015 36.0 36.00 506-63-82 63 — — — .47 0.28 73.00 .46 0.20 73.00 .41 0.11 73.00 .31 0.03 73.0 73.00 505-80—82 80 — — — .51 0.53 151.00 .50 0.39 151.00 .45 0.21 151.00 .35 0.06 151.0 151.00 505-100-82 100 — — — .55 0.96 295.00 .53 0.71 295.00 .49 0.38 295.00 .35 0.11 295.0 295.00 505-125-82 82 125 — — — .59 1.70 548.00 .58 1.30 570.00 .53 0.69 570.00 .40 0.18 570.0 570.00 B 05100 100 28.5 — — — .40 0.006 1.55 .39 0.004 1.55 .38 0.002 1.55 — — — 1.55 B 07100 41.75 — — — .49 0.01 3.50 .47 0.008 3.50 .41 0.004 3.50 — — — 3.50 B 10100 57 — — — .50 0.04 14.20 .47 0.03 14.20 .43 0.017 14.20 — — — 14.20 B 15100 100 87.5 — — — .53 0.018 64.10 .51 0.09 64.10 .45 0.07 64.10 .28 0.02 64.1 64.10 505-100-107 107 100 — — — .54 0.50 196.00 .52 0.37 196.00 .46 0.21 196.00 .36 0.05 196.0 196.00 505-125-107 107 125 — — — .57 0.93 385.00 .56 0.67 385.00 .50 0.38 385.00 .35 0.11 385.0 385.00 506-63-109 109 63 — — — .47 0.14 48.00 .45 0.10 48.00 .40 0.06 48.00 .32 0.014 48.0 48.00 505-80-109 109 80 — — — .50 0.26 97.00 .48 0.19 97.00 .42 0.11 97.00 .30 0.03 97.0 97.00 B 10125 125 69.5 — — — .52 0.04 17.80 .49 0.03 17.80 .44 0.017 17.80 — — — 17.80 B 10150 150 82 — — — .54 0.04 21.40 .50 0.03 21.40 .45 0.017 21.40 — — — 21.40 © by Nozag Switzerland - 2009 © by Nozag Switzerland - 2009
20.5 Mounting and further machining for spur gears Recommendations for mounting and further machining Choice of spur gears If a low noise spur gear drive is needed, then the toothing should posses a high overlap rate, this means the pinion should have at least 25 teeth. Pinions with down to 10 teeth can be used by manual operation or drives with low circumferential speed. Quality The quality of toothing to the spur gears in our catalog is 8f to DIN 3962/3963/3967. Material Standard spur gears are available in different materials; the material is shown on the data sheets in this catalog. Spur gears made of ETG100 can be carbonitrided for higher requirements. Spur gears made of heat treatable steel C45; tensile strength 60 kp/mm 2 in non treated state. For higher strength, the toothing can be flame- or induction- hardened. Hardening temperature: 820 - 860°C quenching medium: oil Tempering temperature: 560–670°C Machining All standard spur gears are on stock with a bore tolerance of H7, except gears made of plastic. If further machining is needed in the bore or hub, then it is advisable to clamp on the external diameter. Mounting advice The centre distances are standardised to DIN 3964. The following guidelines apply for standard spur gears: +/- 0,03 for centre distances up to 40 mm, +/- 0.04 « « up to 100 mm, +/- 0,05 « « up to 250 mm, +/- 0,07 for larger distances Lubrication Pitch diameter d speed n circumferential speed v Lubrication type Grease lubrication For high rpm’s dip feed lubrication otherwise grease lubrication Dip feed lubrication concentric to bore © by Nozag Switzerland - 2009 © 169 by Nozag Switzerland - 2009 169
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STANDARD PROGRAM www.nozag.ch
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Overview of further product range 1
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Contents 1. Spur gears 005 2. Inter
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1. Spur gears Natural size, scale =
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1.1 Spur gears steel, milled Up to
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1.1 Up to Ø 65mm made of High stre
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1.1 Made of heat-treatable steel C4
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1.3 Made of case hardened steel 16M
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1.3 Made of case hardening steel 16
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1.4 Made of brass MS58 - straight t
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1.5 Made of Plastic PA 12 G, core i
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1.5 Made of plastic POM - straight
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1.5 Made of plastic POM - straight
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1.5 Made of plastic Hostaform C inj
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1.5 Made of laminated fabric PF CC
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2.1 Up to Ø 65mm made of high stre
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3.2 Made of steel 42CrMo4, 1.7227 -
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3.3 Made of brass MS58 - straight t
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4.2 Made of brass CuSn12Pb, one sta
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4.2 Made of brass CuSn12Pb, one sta
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5.1 Worms, right-handed made of ste
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5.2 Worm gear units for high capaci
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6.0 Racks Standard racks or from dr
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6.1 Made of steel C45 or St37, stra
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6.3 Made of high quality, specially
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6.5 Made of high strength special s
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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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Page 133 and 134: 12.1 da da dad d B1 B 1 Sprockets M
Page 141 and 142: 12.3 Made of plastic injection moul
Page 143 and 144: 13. For spur gears and plate wheels
Page 145: 15. With maintenance free rubber sp
Page 148 and 149: 17. With / without pilot hole a d 1
Page 150 and 151: 18. Friction Coupling 148 A C H Eig
Page 152 and 153: 19. 150 Hardened and ground precisi
Page 154 and 155: 20. Calculations Spur gears charts
Page 156 and 157: 20.1 Calculations 1. Introduction T
Page 158 and 159: 20.2 Load chartes Spur gears Sg....
Page 160 and 161: 20.2 Load chart Spur gears Sg......
Page 162 and 163: 20.2 Load chart Spur gears PGST....
Page 164 and 165: 22.3 20.3 Load chart Bevel gears St
Page 166 and 167: 20.4 Load table 164 Load charts for
Page 168 and 169: 20.4 Load table * At maximum root s
Page 172 and 173: 20.6 170 Mounting advice for bevel
Page 174 and 175: 20.7 172 Further machining of worm
Page 176 and 177: 20.8 174 Installation advice worm g
Page 178 and 179: 21. 176 Technical data for trapezoi
Page 180 and 181: 21. 178 Technical data for trapezoi
Page 182 and 183: 22. 180 Factors f 1 and f 2 Depende
Page 184 and 185: 22. 182 z 2 - z 1 (z 2 - z 1 ) 2 2
Page 186 and 187: 22. 8. Chain length 184 x = number
Page 188 and 189: 22. For the mounting of chain drive
Page 190 and 191: 22. Shorten by 1 link Note to order
Page 192 and 193: 23. 190 General terms and condition
Page 194 and 195: 25. 192 Documentation GETRIEBEMOTOR
Page 196: Subsidiaries Representations > > >
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Spur gears steel, milled - Nozag AG

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