European standard spur gear
SPUR GEARS
European standard spur gear Pressure angle 20°
Tooth width “B”
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Tooth width “A”
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Material :C45
Mod.1 | Mod.1.5 | Mod.2 | Mod.2.5 | |||||||||||||
Z | de | dp | dm | D1 | de | dp | dm | D1 | de | dp | dm | D1 | de | dP | dm | D1 |
12 | 14 | 12 | 9 | 5 | 21.0 | 18.0 | 14 | 8 | 28 | 24 | 18 | 10 | 35.0 | 30.0 | 22 | 10 |
13 | 15 | 13 | 10 | 5 | 22.5 | 19.5 | 14 | 8 | 30 | 26 | 19 | 10 | 37.5 | 32.5 | 25 | 10 |
14 | 16 | 14 | 10 | 5 | 24.0 | 21.0 | 18 | 8 | 32 | 28 | 20 | 10 | 40.0 | 35.0 | 28 | 10 |
15 | 17 | 15 | 12 | 6 | 25.5 | 22.5 | 18 | 8 | 34 | 30 | 22 | 10 | 42.5 | 37.5 | 30 | 10 |
16 |
18 | 16 | 13 | 6 | 27.0 | 24.0 | 19 | 8 | 36 | 32 | 24 | 10 | 45.0 | 40.0 | 32 | 12 |
17 | 19 | 18 | 14 | 8 | 28.5 | 25.5 | 20 | 8 | 38 | 34 | 25 | 10 | 47.5 | 42.5 | 35 | 12 |
18 | 20 | 18 | 15 | 8 | 30.0 | 27.0 | 20 | 8 | 40 | 36 | 25 | 10 | 50.0 | 45.0 | 35 | 12 |
19 | 21 | 19 | 15 | 8 | 31.5 | 28.5 | 20 | 8 | 42 | 38 | 25 | 10 | 52.5 | 47.5 | 35 | 12 |
20 | 22 | 20 | 16 | 8 | 33.0 | 30.0 | 25 | 8 | 44 | 40 | 30 | 10 | 55.0 | 50.0 | 40 | 14 |
21 | 23 | 21 | 16 | 8 | 34.5 | 31.5 | 25 | 10 | 46 | 42 | 30 | 12 | 57.5 | 52.5 | 40 | 14 |
22 | 24 | 22 | 18 | 8 | 36.0 | 33.0 | 25 | 10 | 48 | 44 | 30 | 12 | 60.0 | 55.0 | 45 | 14 |
23 | 25 | 23 | 18 | 8 | 37.5 | 34.5 | 25 | 10 | 50 | 46 | 30 | 12 | 62.5 | 57.5 | 45 | 14 |
24 | 26 | 24 | 20 | 8 | 39.0 | 36.0 | 25 | 10 | 52 | 48 | 35 | 12 | 65.0 | 60.0 | 45 | 14 |
25 | 27 | 25 | 20 | 8 | 40.5 | 37.5 | 25 | 10 | 54 | 50 | 35 | 12 | 67.5 | 62.5 | 50 | 14 |
26 | 28 | 26 | 20 | 8 | 42.0 | 39.0 | 30 | 12 | 56 | 52 | 40 | 12 | 70.5 | 65.0 | 50 | 14 |
27 |
29 | 27 | 20 | 8 | 43.5 | 40.5 | 30 | 12 | 58 | 54 | 40 | 12 | 72.5 | 67.5 | 50 | 14 |
28 | 30 | 28 | 20 | 8 | 45.0 | 42.0 | 30 | 12 | 60 | 56 | 40 | 12 | 75.0 | 70.0 | 50 | 14 |
29 | 31 | 29 | 20 | 8 | 46.5 | 43.5 | 30 | 12 | 62 | 58 | 40 | 14 | 77.5 | 72.5 | 50 | 14 |
30 | 32 | 30 | 20 | 8 | 48.0 | 45.0 | 30 | 12 | 64 | 60 | 40 | 14 | 80.0 | 75.0 | 55 | 16 |
31 | 33 | 31 | 25 | 10 | 49.5 | 46.5 | 35 | 12 | 66 | 62 | 45 | 14 | 82.5 | 77.5 | 55 | 16 |
32 | 34 | 32 | 25 | 10 | 51.0 | 48.0 | 35 | 12 | 68 | 64 | 45 | 14 | 85.0 | 80.0 | 55 | 16 |
33 | 35 | 33 | 25 | 10 | 52.5 | 49.5 | 35 | 12 | 70 | 66 | 45 | 14 | 87.5 | 82.5 | 55 | 16 |
34 | 36 | 34 | 25 | 10 | 54.0 | 51.0 | 35 | 12 | 72 | 68 | 45 | 14 | 90.0 | 85.0 | 55 | 16 |
35 | 37 | 35 | 25 | 10 | 55.5 | 52.5 | 35 | 12 | 74 | 70 | 45 | 14 | 92.5 | 87.5 | 60 | 16 |
36 | 38 | 36 | 25 | 10 | 57.0 | 54.0 | 35 | 12 | 76 | 72 | 45 | 14 | 95.0 | 90.0 | 60 | 16 |
37 | 39 | 37 | 25 | 10 | 58.5 | 55.5 | 40 | 12 | 78 | 74 | 50 | 14 | 97.5 | 92.5 | 60 | 16 |
38 | 40 | 38 | 25 | 10 | 60.0 | 57.0 | 40 | 12 | 80 | 76 | 50 | 14 | 100.0 | 95.0 | 60 | 16 |
39 | 41 | 39 | 25 | 10 | 61.5 | 58.5 | 40 | 12 | 82 | 78 | 50 | 14 | 102.5 | 97.5 | 60 | 16 |
40 |
42 | 40 | 25 | 10 | 63.0 | 60.0 | 40 | 12 | 84 | 80 | 50 | 14 | 105.0 | 100.0 | 70 | 20 |
41 | 43 | 41 | 30 | 10 | 64.5 | 61.5 | 50 | 14 | 86 | 82 | 60 | 16 | 107.5 | 102.5 | 70 | 20 |
42 | 44 | 42 | 30 | 10 | 66.0 | 63.0 | 50 | 14 | 88 | 84 | 60 | 16 | 110.0 | 105.0 | 70 | 20 |
43 | 45 | 43 | 30 | 10 | 67.5 | 64.5 | 50 | 14 | 90 | 86 | 60 | 16 | 112.5 | 107.5 | 70 | 20 |
44 | 46 | 44 | 30 | 10 | 69.0 | 66.0 | 50 | 14 | 92 | 88 | 60 | 16 | 115.0 | 110.0 | 70 | 20 |
45 | 47 | 45 | 30 | 10 | 70.5 | 67.5 | 50 | 14 | 94 | 90 | 60 | 16 | 117.5 | 112.5 | 70 | 20 |
46 | 48 | 46 | 30 | 10 | 72.0 | 69.0 | 50 | 14 | 96 | 92 | 60 | 16 | 120.0 | 115.0 | 70 | 20 |
47 | 49 | 47 | 30 | 10 | 73.5 | 70.5 | 50 | 14 | 98 | 94 | 60 | 16 | 122.5 | 117.5 | 80 | 20 |
48 | 50 | 48 | 30 | 10 | 75.0 | 72.0 | 50 | 14 | 100 | 96 | 70 | 16 | 125.0 | 120.0 | 80 | 20 |
49 | 51 | 49 | 30 | 10 | 76.5 | 73.5 | 50 | 14 | 102 | 98 | 70 | 16 | 127.5 | 122.5 | 80 | 20 |
50 | 52 | 50 | 30 | 12 | 78.0 | 75.0 | 50 | 14 | 104 | 100 | 70 | 16 | 130.0 | 125.0 | 80 | 20 |
51 |
53 | 51 | 40 | 12 | 79.5 | 76.5 | 60 | 15 | 106 | 102 | 70 | 20 | 132.5 | 127.5 | 90 | 20 |
52 | 54 | 52 | 40 | 12 | 81.0 | 78.0 | 60 | 15 | 108 | 104 | 70 | 20 | 135.0 | 130.0 | 90 | 20 |
53 | 55 | 53 | 40 | 12 | 82.5 | 79.5 | 60 | 15 | 110 | 106 | 70 | 20 | 137.5 | 132.5 | 90 | 20 |
54 | 56 | 54 | 40 | 12 | 84.0 | 81.0 | 60 | 15 | 112 | 108 | 70 | 20 | 140.0 | 135.0 | 90 | 20 |
55 | 57 | 55 | 40 | 12 | 85.5 | 82.5 | 60 | 15 | 114 | 110 | 70 | 20 | 142.5 | 137.5 | 90 | 20 |
56 | 58 | 56 | 40 | 12 | 87.0 | 84.0 | 60 | 15 | 116 | 112 | 70 | 20 | 145.0 | 140.0 | 100 | 20 |
57 | 59 | 57 | 40 | 12 | 88.5 | 85.5 | 60 | 15 | 118 | 114 | 70 | 20 | 147.5 | 142.5 | 100 | 20 |
58 | 60 | 58 | 40 | 12 | 90.0 | 87.0 | 60 | 15 | 120 | 116 | 70 | 20 | 150.0 | 145.0 | 100 | 20 |
59 | 61 | 59 | 40 | 12 | 91.5 | 88.5 | 60 | 15 | 122 | 118 | 70 | 20 | 152.5 | 147.5 | 100 | 20 |
60 | 62 | 60 | 40 | 12 | 93.0 | 90.0 | 60 | 15 | 124 | 120 | 70 | 20 | 155.0 150.0 | 100 | 20 | |
61 | 63 | 61 | 50 | 12 | 94.5 | 91.5 | 70 | 20 | 126 | 122 | 80 | 20 | ||||
62 | 64 | 62 | 50 | 12 | 96.0 | 93.0 | 70 | 20 | 128 | 124 | 80 | 20 | ||||
63 |
65 | 63 | 50 | 12 | 97.5 | 94.5 | 70 | 20 | 130 | 126 | 80 | 20 | ||||
64 | 66 | 64 | 50 | 12 | 99.0 | 96.0 | 70 | 20 | 132 | 128 | 80 | 20 | ||||
65 | 67 | 65 | 50 | 12 | 100.5 | 97.5 | 70 | 20 | 134 | 130 | 80 | 20 | 167.5 | 162.5 | – | 20 |
66 | 68 | 66 | 50 | 12 | 102.0 | 99.0 | 70 | 20 | 136 | 132 | 80 | 20 | ||||
67 | 69 | 67 | 50 | 12 | 103.5 100.5 | 70 | 20 | 138 | 134 | 80 | 20 | |||||
68 | 70 | 68 | 50 | 12 | 105.0 102.0 | 70 | 20 | 140 | 136 | 80 | 20 | |||||
69 | 71 | 69 | 50 | 12 | 106.5 103.5 | 70 | 20 | 142 | 138 | 80 | 20 | |||||
70 | 72 | 70 | 50 | 12 | 108.0 105.0 | 70 | 20 | 144 | 140 | 80 | 20 | 180.0 | 175.0 | – | 20 | |
72 | 74 | 71 | • | 12 | 111.0 108.0 | – | 20 | 148 | 144 | – | 20 | 185.0 | 180.0 | – | 20 | |
75 | 77 | 75 | – | 12 | 115.5 112.5 | – | 20 | 154 | 150 | – | 20 | 192.5 | 187.5 | – | 20 | |
76 | 78 | 76 | – | 12 | 117.0 114.0 | – | 20 | 156 | 152 | – | 20 | 195.0 | 190.0 | – | 20 | |
80 | 82 | 80 | – | 12 | 123.0 120.0 | – | 20 | 164 | 160 | – | 20 | 205.0 200.0 | – | 25 | ||
85 | 87 | 85 | – | 12 | 130.0 127.5 | – | 20 | 174 | 170 | – | 20 | 217.5 | 212.5 | – | 25 | |
90 | 92 | 90 | – | 12 | 138.0 135.0 | – | 20 | 184 | 180 | – | 20 | 230.0 225.0 | – | 25 | ||
95 | 97 | 95 | – | 12 | 145.5 142.5 | – | 20 | 194 | 190 | – | 20 | 242.5 237.5 | – | 25 | ||
100 | 102 | 100 | – | 12 | 153.0 150.0 | – | 20 | 204 | 200 | – | 20 | 255.0 250.0 | – | 25 | ||
110 | 112 | 110 | – | 12 | 168.0 165.0 | – | 20 | 224 | 220 | – | 20 | 280.0 275.0 | – | 25 | ||
114 | 116 | 114 | – | 12 | 174.0 171.0 | – | 20 | 232 | 228 | – | 20 | 290.0 | 285.0 | – | 25 | |
120 | 122 | 120 | – | 12 | 183.0 180.0 | – | 20 | 244 | 240 | – | 20 | 305.0 300.0 | – | 25 | ||
127 | 129 | 127 | – | 12 | 193.5 190.5 | – | 20 | 258 | 254 | – | 20 | 322.5 317.5 | – | 25 |
SPUR GEARS
Pressure angle 20°
Tooth width “B”
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Tooth width “A”
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z | Mod.3 | Mod.4 | Mod. 5 | Mod.6 | ||||||||||||
de | dp | dm | D1 | de | dp | dm | D1 | de | dp | dm | D1 | de | dp | dm | D1 | |
12 | 42 | 36 | 25 | 12 | 56 | 48 | 35 | 14 | 70 | 60 | 45 | 16 | 84 | 72 | 54 | 20 |
13 | 45 | 39 | 25 | 12 | 60 | 52 | 40 | 14 | 75 | 65 | 50 | 16 | 90 | 78 | 60 | 20 |
14 | 48 | 42 | 30 | 12 | 64 | 56 | 45 | 14 | 80 | 70 | 55 | 20 | ||||
15 | 51 | 45 | 35 | 12 | 68 | 60 | 45 | 14 | 85 | 75 | 60 | 20 | 102 | 90 | 70 | 20 |
16 | 54 | 48 | 38 | 15 | 72 | 64 | 50 | 15 | 90 | 80 | 65 | 20 | 108 | 95 | 75 | 20 |
17 | 57 | 51 | 42 | 15 | 76 | 68 | 50 | 15 | 95 | 85 | 70 | 20 | ||||
18 | 60 | 54 | 45 | 15 | 80 | 72 | 50 | 15 | 100 | 90 | 70 | 20 | 120 | 108 | 80 | 20 |
19 | 63 | 57 | 45 | 15 | 84 | 76 | 60 | 15 | 105 | 95 | 70 | 20 | ||||
20 | 66 | 60 | 45 | 15 | 88 | 80 | 60 | 15 | 110 | 100 | 80 | 20 | 132 | 120 | 90 | 20 |
21 | 69 | 63 | 45 | 15 | 92 | 84 | 70 | 20 | 115 | 105 | 80 | 20 | ||||
22 | 72 | 66 | 50 | 15 | 96 | 88 | 70 | 20 | 120 | 110 | 80 | 25 | ||||
23 |
75 | 69 | 50 | 15 | 100 | 92 | 75 | 20 | 125 | 115 | 90 | 25 | ||||
24 | 78 | 72 | 50 | 16 | 104 | 96 | 75 | 20 | 130 | 120 | 90 | 25 | 156 | 144 | 110 | 25 |
25 | 81 | 75 | 60 | 16 | 108 | 100 | 75 | 20 | 135 | 125 | 90 | 25 | 162 | 150 | 110 | 25 |
26 | 84 | 78 | 60 | 16 | 112 | 104 | 75 | 20 | 140 | 130 | 100 | 25 | ||||
27 | 87 | 81 | 60 | 16 | 116 | 108 | 75 | 20 | 145 | 135 | 100 | 25 | ||||
28 | 90 | 84 | 60 | 16 | 120 | 112 | 75 | 20 | 150 | 140 | 100 | 25 | 180 | 168 | – | 25 |
29 | 93 | 87 | 60 | 16 | 124 | 116 | 75 | 20 | 155 | 145 | 110 | 25 | ||||
30 | 96 | 90 | 60 | 16 | 128 | 120 | 75 | 20 | 160 | 150 | 100 | 25 | 192 | 180 | – | 25 |
31 | 99 | 93 | 70 | 20 | 132 | 124 | 80 | 20 | ||||||||
32 | 102 | 96 | 70 | 20 | 136 | 128 | 80 | 20 | 170 | 160 | 25 | 204 | 192 | – | 25 | |
33 | 105 | 99 | 70 | 20 | 140 | 132 | 80 | 20 | ||||||||
34 | 108 | 102 | 70 | 20 | 144 | 136 | 80 | 20 | ||||||||
35 |
111 | 105 | 70 | 20 | 148 | 140 | 80 | 20 | 185 | 175 | – | 25 | 222 | 210 | 25 | |
36 | 114 | 108 | 70 | 20 | 152 | 144 | 80 | 20 | ||||||||
37 | 117 | 111 | 80 | 20 | ||||||||||||
38 | 120 | 114 | 80 | 20 | 160 | 152 | 25 | 200 | 190 | – | 30 | 240 | 220 | 25 | ||
39 | 123 | 117 | 80 | 20 | ||||||||||||
40 | 126 | 120 | 80 | 20 | 168 | 160 | – | 25 | 210 | 200 | – | 30 | 252 | 240 | 25 | |
41 | 129 | 123 | 90 | 20 | ||||||||||||
42 | 132 | 126 | 90 | 20 | ||||||||||||
43 | 135 | 129 | 90 | 20 | ||||||||||||
44 | 138 | 132 | 90 | 20 | ||||||||||||
45 | 141 | 135 | 90 | 20 | 188 | 180 | 25 | 235 | 225 | 30 | ||||||
46 | 144 | 138 | 90 | 20 | ||||||||||||
47 | 147 | 141 | 90 | 20 | ||||||||||||
48 | 150 | 144 | 100 | 20 | 200 | 192 | – | 25 | 250 | 240 | 30 | |||||
50 | 156 | 150 | – | 25 | 208 | 200 | – | 25 | 260 | 250 | 30 | |||||
52 | 162 | 156 | – | 25 | 216 | 208 | – | 25 | 270 | 260 | – | 30 | ||||
55 | 171 | 165 | – | 25 | 228 | 220 | – | 25 | 285 | 275 | – | 30 | ||||
57 | 177 | 171 | – | 25 | 236 | 228 | – | 25 | 295 | 285 | – | 30 | ||||
60 | 186 | 180 | 25 | 248 | 240 | – | 25 | 310 | 300 | – | 30 | |||||
65 | 201 | 195 | – | 25 | 268 | 260 | – | 25 | 335 | 325 | – | 30 | ||||
70 | 216 | 210 | – | 25 | 288 | 280 | – | 25 | 360 | 350 | 30 | |||||
72 | 222 | 216 | – | 25 | ||||||||||||
75 | 231 | 225 | – | 25 | 308 | 300 | – | 25 | 385 | 375 | – | 30 | ||||
76 | 234 | 228 | – | 25 | 312 | 304 | – | 30 | 390 | 380 | – | 30 | ||||
80 | 246 | 240 | – | 25 | 328 | 320 | – | 30 | 410 | 400 | – | 30 | ||||
85 | 261 | 255 | • | 25 | 348 | 340 | – | 30 | 435 | 425 | – | 30 | ||||
90 | 276 | 270 | – | 25 | 368 | 360 | – | 30 | 460 | 450 | . | 30 | ||||
95 | 291 | 285 | – | 25 | 388 | 380 | – | 30 | 485 | 475 | – | 30 | ||||
100 | 306 | 300 | – | 25 | 408 | 400 | – | 30 | 510 | 500 | – | 30 | ||||
110 | 336 | 330 | – | 25 | 448 | 440 | – | 30 | 560 | 550 | – | 30 | ||||
114 | 348 | 342 | – | 30 | 464 | 456 | – | 30 | 580 | 570 | – | 30 | ||||
120 | 366 | 360 | – | 30 | ||||||||||||
127 | 387 | 381 | 30 |
Material :C45
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