epex

EPEX – Modular Single Shaft Extruder Gear Units Contents Page General description 1 Selection of thrust bearing 2 Diagrams of life duration 3-4 Dimension sheets Thrust Bearing 5-7 Selection of Gear unit Combination Gear Unit-Thrust Bearing Housing, Example Exact Ratio Output Torques / Power Ratings Thermal capacities 8 9 10 11-12 13 Dimension sheets Gear Units 14-18 Dimension sheet Cooling Coil 19 Check-list 20 . case hardened and ground. Gear Function of : Input power Reduction Ratio Axial bearings Function of : Screw diameter Screw thrust load Screw speed Bearing life 1 . the axial forces and desired bearing life govern the axial bearing and its housing In order to obtain an economical drive assembly which is adapted in the best possible way to the materials processing technical demands.to certain extent unconnected • Axial bearing page 2 demands on the drive assembly : • • To be capable of transmitting the high torques for pressurising and plasticising moulding materials and synthetics required for fibre line production and secondly Capability of absorbing the high thrust load induced by the process. on account of their materials Selection : processing technology and construction • Gearbox : page 8 make two . Assembly : Axial bearing housing with self-aligning roller bearings Axial bearing housing: Spheroidal graphite cast iron Extruder flange may be customized to suit client’s requirements Versions of the output shafts according to the screw shaft requirements. low noise. designed according to the latest acoustic and heat transfer technologies. Elecon has developed an Extruder Gear Modular-Series EPEX The Elecon extruder gear modular consists of a combination of Gear units ( of different size and ratios of the Elecon EP Series) and flanged axial bearing housing for the take-up of axial self-aligning roller bearings of different load capacities. From the combination of both assemblies the Elecon single shaft extruder gear is produced. While the first point determines gearbox size and ratio. extruders. Lubrication : Gears and antifriction bearings are splash lubricated as standard.E series.264) The Standard gear range of the Elecon EP Series includes single to 4 stage helical and bevel helical gearboxes in 19 sizes with ratios from 1. casehardened and ground. Axial self-aligning roller bearings of 293.ELECON Modular Single Shaft Extruder Gear Units General Points According to their functions both these assemblies are to be Continuously working single-screw designed independently of each extruder presses or single screw other.. Axial bearing housing with self-aligning roller bearings. Combined cooling and lubricating system are also available on request. The Elecon quality assurance system in accordance with ISO 9001 registration no. Combination possibilities : Page 9 Assembly : Gearboxes : Elecon EP-Series (as per leaflet no. Further axial bearing versions are possible upon consultation with our design office.041004756 Rw TUV CERT guarantees a uniformly high standard. Casing : casing of great robustness in grey cast iron. Gearbox system Elecon EP Series (two to three-stage) Cooling : as standard option builtin cooling coil. Axial screw forces are contained in the axial bearing casing. Force feed lubrication systems are available as standard options.. Profile correction for optimum load response.E and 294. Spiral bevel gears Klingelnberg..25:1 to 710:1 Gears : Helical gears. 10000 The necessary dynamical bearing capacity of the thrust bearing Crequ [kN] Crequ = fd. Crequ [kN] Required dynamic bearing capacity of the thrust beaning - for a larger thrust bearing please contact your local engineer at the Elecon sales office. 251 .Selection of the thrust bearing ● The thrust pressure Fax [kN] of the extruder screw (has to be specified by the extruder manufacturer) For an approximative calculation by neglecting possible supplementary forces of tecnological nature for specifical to extruders. 10000 Selection Choice from the dimension sheet Thrust bearing Frame size 424 ∅ Fax permissible = 262 kN > Fax actual = 251 kN or rating by calculation using the dynamic bearing capacity of the thrust bearing : Crequ = 1. it is sufficient to suppose that : Fax = π.60.ns ) 10 3 10 6 Crequ < Cselection table Rating example Screw diameter : Ds = 80 mm Working pressure : Pa = 500 bar Speed of the extruder screw : ns = 100 min–1 Thrust bearing life duration : Lh = 20 000 h Determination of the axial force of the extruder screw : Fax = π D2s . Fax . Cselection table [kN] If the required gearbox / thrust bearing combination cannot be found in the selection table "Combination Gear Unit . 500 = 251 kN 4 . Pa [kN] 4 . ( 100 1000000 ) 3 10 = 1119 kN Choice of the thrust bearing from the table (page 3) size 29424 E Crequ = 1119 kN < C actual = 1170 kN ns fd [min–1] Speed of the extruder screw Factor for sense of rotation (max=1. Pa 4 .06 .06) Ds [mm] Extruder screw diameter Pa [bar] Working pressure Fax [kN] Thrust pressure from the extruder screw Lh [h] Bearing life duration - for a smaller thrust bearing use the smallest bearing housing relative to the chosen reducer size.Thrust Bearing" (page 9) please proceed as follows : Dynamic bearing capacity of the thrust bearing according to the selection table 2 . 60 . (Lh. 10000 Fax = π 802 . 20000 . ● D2s . 20 000 h Permissible axial force Fax allow. [kN] Requested thrust bearing life duration Speed of the extruder screw [min–1] Permissible axial force Fax allow. [kN] 30 000 h Speed of the extruder screw [min–1] 3 . [kN] 50 000 h Speed of the extruder screw [min–1] 4 .Requested thrust bearing life duration Permissible axial force Fax allow. [kN] 40 000 h Speed of the extruder screw [min–1] Permissible axial force Fax allow. . acc. to client's requirements Dimensions see overleaf 6 .5° 12 Screws β= 30° β2 = 15° Dimensions 900-6001-MB 1/1 Thrust bearing and Hollow shaft .Dimensions 900-6000-MB 1/1 Thrust bearing and Hollow shaft Elecon Standard 8 Screws β = 45° β2 = 22. . disposition R11 with hollow shaft (see the ordering example) Ratio : irequ = n1 / n2 = 1450/100 = 14.89 With the temperature factor fW from the table 1 : fW = 0. fA. fW. 0.C. f1 n2 Selection of cooling system Pt Pe Pt = Pt– . Demanded : extruder drive for horizontal installation. 2. 100% = 53% 94 PN with the thrust bearing factor fL from the table 3 : fL = 0. motor speed: n1 = 1450 min–1 Selection 1.5 and 2. 0. 4. please ask for precisions if this occurs.6 Driving machine : three phase A. optionnaly reinforced bearing configuration may be offered.5 iN = 14 n1 [min–1] input speed of the reducer Pe Required output torque of the gear box : Trequ = 9550 .89 = 92. 8 . fw .0 in accord.2 (page 10) irequ. fL (thermal limit power and factors see page 13) Pt– : Pt3 thermal limit power with cooling coil Pt3 = 133 kW with the utillisation factor fA from the table 2 : 50 fA = 0.86 for ϑu = 30° C Reducer with cooling coil: Pt = 133. 0. required ratio iN nominal ratio iactual actual ratio PM [kW] motor power PN [kW] nominal reducer power Pe [kW] effective machine power f1 application factor fA utilisation factor fw thermal factor fL thrust bearing factor Trequ [Nm] required reducer output torque Pt [kW] thermal limit power of the reducer Pto [kW] thermal limit power of the reducer without special cooling measures Pt3 [kW] thermal limit power of the reducer with cooling coil ϑu [°C] ambient temperature 3.86 . f1 f1 = application factor (between 1.with ELECON) Determine the required torque PN Trequ = 9550 . If.91 . motor (squirrel-cage motor) Motor power : PM = 55 kW. Thermal limit verification : Pe ≤ Pt in which Pt = Pt– .6 kW Complete designation for the reducer and the thrust bearing housing : XC 18 – R1 1 – H 11 – 14 – Z 3 – 424 Input drive using belt pulleys: Because of the different loads and because of the dependence of the bearing life duration on the belt radial force working angle. after the verification of the standard bearing configuration.91 for Pe = . fL Rating example Working machine : Profile extruding machine Actual extruder power : Pe = 50 kW Speed : n2 =100 min–1 Ambient temperature : ϑu = 30° C Application factor : f1 = 1. the bearing life duration results as insufficient.6 kW Pe = 50 kW < Pt = 92.Gear box rating ● ● ● ● ● Selection of type and size of the reducer n1 Required ratio irequ = n2 Choice of the corresponding nominal ratio iN (for the actual ratio iN see the page 10) Selection of reducer size Check of the nominal power rating of the reducer PN Pe . fA .6 = 7650 Nm 100 In the torque table (Page 11) may be found the design XC 18 with 8360 Nm n2 [min–1] output speed of the reducer The actual ratio of this reducer is : iactual = 14. f1 n2 50 Trequ = 9550 1. [T6] Vertical mounting gear unit with horizontal parallel shafts. cooling Cooling coil Inbuilt cooling + Greasing system External cooling + Greasing system Nominal ratio Location of shafts Permissible direction of rotation Output shaft [V] Solid shaft [H] Hollow shaft Mounting arrangement [1] Foot mounted (R1) [5] Foot mounted (S5) [6] Foot mounted (T6) [R1] Horizontal gear unit [S5] Vertical mounting gear unit with horizontal parallel shafts. Size [D] Helical gear unit. base plate 9 ● . high speed shaft below.Combination Combination : Gear Unit – Thrust Bearing Case Size 318 415 XC/XD 14 ● ● 417 418 420 422 424 428 430 436 440 448 452 456 460 464 468 472 ● XC/XD 16 XC/XD 18 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● XC/XD 20 XC/XD 22 ● XC/XD 25 ● ● XC/XD 28 ● ● ● XC/XD 31 ● ● ● XC/XD 35 ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● XC/XD 40 XC/XD 42 XC/XD 45 XC/XD 47 Example K XD 22 – R1 1 – H 11 – 25 – Z 3 – 420 [z] [3] [6] [7] Thrust bearing housing Add. 2 stage Motor attachment [K] Motor bell housing [M] Adjustable motor base [J] Motor bracket. high speed shaft above. 3 stage [C] Helical gear unit. 3 34.3 16.74 6.2 25.80 11.27 7.5 5 5.31 8.9 19.1 17.9 24.4 63.2 21.0 15.5 40 45 50 56 63 71 80 90 100 112 125 140 160 25 28 31 35 40 42 45 47 Exact ratios 20.0 25.18 7.6 21.1 37.2 16.0 23.6 38.77 6.13 6.6 51.8 12.0 71.8 83.5 59.7 108 123 138 16.5 80.60 10.49 9.2 14.0 90.95 4.6 17.5 25.8 67.8 22. three-stage Type XD Size 14 16 18 20 22 iN 16 18 20 22.3 22.2 13.54 8.9 21.5 36.0 24.6 71.1 35.1 57.0 89.90 7.31 8.40 7.1 21.2 32.5 13.83 7.6 54.8 33.6 4.26 8.8 6.67 9.7 44.6 74.3 16.5 23.66 6.89 10.9 18.9 35.3 16.92 5.0 33.2 5.9 25.3 75.3 79.39 6.6 45.1 28. two-stage Type XC Size 14 16 18 20 22 25 iN 4 4.8 28.2 25.9 67.1 11.9 12.1 39.3 27.0 56.6 6.7 57.29 7.58 10.7 29.71 8.6 27.5 51.0 14.64 6.72 6.7 57.7 48.9 4.0 20.8 54.3 12.2 39.90 11.5 87.73 8.4 25 28 31.1 64.8 44.4 15.90 6.1 13.89 8.5 14 16 18 20 22.8 37.5 72.00 9.7 42.7 42.8 6.91 9.5 16.1 46.1 8 9 10 11.99 10.2 100 19.2 87.4 52.5 84.7 14.9 102 21.6 19.6 105 114 129 143 19.8 24.1 18.39 4.76 8.01 5.8 26.2 17.9 57.7 3.4 29.9 62.0 70.3 94.5 26.4 15.5 18.0 12.45 10.0 43.76 6.1 11.06 5.3 16.5 12.35 7.6 27.5 21.49 7.7 67.5 94.5 31.4 23.48 7.2 65.5 18.0 31.8 35.3 28.5 16.8 5.3 5.4 63.7 17.48 5.8 5.6 14.8 26.3 43.27 7.8 19.0 70.5 15.72 7.10 5.1 35.5 3.3 55.7 17.80 10.12 7.2 12.15 9.1 21.9 98.2 15.16 7.58 8.06 6.1 23.4 48.8 14.00 9.49 5.9 47.52 5.4 75.5 35.3 7.1 17.9 28.5 23.3 13.18 10.5 35.4 35.9 31.68 8.2 34.3 87.6 71.01 5.2 52.2 105 116 15.1 51.57 9.0 14.4 23.2 18.70 9.03 4.4 25 28 28 31 35 40 42 45 47 Exact ratios 3.6 4.7 44.4 12.7 27.1 21.6 99.3 58.9 14.9 64.Exact ratios Helical Gear Units.4 79.4 30.4 47.5 13.1 104 115 129 16.5 17.9 17.2 49.54 6.2 43.68 7.4 15.1 39.9 17.1 28.9 108 124 135 154 .4 58.6 58.1 18.8 14.9 88.1 92.0 84.6 32.4 11.3 67.9 51.8 23.1 94.26 9.9 94.5 50.1 22.0 25.1 45.4 20.97 4.86 8.79 9.9 72.7 65.0 23.9 11.07 9.0 51.4 39.8 12.27 9.18 10.8 39.74 9.41 6.5 78.9 61.2 41.2 42.8 42.8 23.7 3.7 83.94 9.46 5.0 32.7 69.6 29.3 77.9 47.5 63.1 24.4 36.2 76.3 19.00 6.80 8.5 11.9 109 124 24.06 5.7 20.38 7.0 99.92 4.9 13.90 10.0 Helical Gear Units.9 80.7 31.8 14.7 29.5 27.8 12.5 15.0 25.83 5.4 32.3 54.4 17.45 6.26 7.7 40.3 13.98 11.1 19.1 22.8 40.2 57.1 20.7 35.44 5.9 39.0 87.8 53.24 7.6 34.5 iN = Nominal Ratio 10 16.7 12.4 98.6 44.98 4.08 6.24 5.2 23.3 31.0 61.84 7.00 4.95 11. 7 42.8 38.9 33.8 5.41 8.9 33.8 50.4 64.26 8.1 24.8 14.61 5.6 89.8 5.86 6.1 100 113 117 126 59.10 5.9 21.6 6.16 19.36 3.3 14.4 22. two-stage iN 4 4.8 23.20 9.5 22 25 28 Nominal Power 121 81 108 72 98 65 91 58 81 52 72 46 64 41 57 36 51 33 46 29 41 26 37 23 30 20 28 18 115 85 112 75 106 71 94 63 85 57 76 51 68 45 61 41 53 35 47 31 42 28 38 25 32 21 29 19 230 153 230 153 230 153 230 153 211 141 196 131 174 116 155 103 139 93 124 83 111 74 94 63 81 54 71 48 230 153 230 153 230 153 232 155 206 137 185 123 165 110 148 99 132 88 116 77 103 69 93 62 82 55 74 49 542 360 500 360 460 350 430 310 400 270 367 245 330 220 294 196 264 176 236 157 211 141 189 126 160 110 145 96 11 540 360 500 360 460 350 410 310 374 249 358 239 326 217 304 203 276 184 242 161 215 143 183 122 160 105 143 95 840 560 840 560 770 513 710 473 661 441 600 400 570 380 538 358 483 322 452 301 426 284 373 249 314 209 280 187 31 35 40 42 45 47 PN [kW] 840 560 840 560 770 513 711 474 660 440 600 400 589 391 527 351 470 312 427 285 392 261 364 243 306 204 269 179 1800 1200 1750 1170 1600 1070 1500 1000 1430 955 1260 840 1120 746 995 663 895 600 800 533 745 500 680 452 560 370 500 330 1800 1200 1750 1170 1600 1070 1500 1000 1490 990 1320 880 1200 800 1070 710 955 640 853 570 775 520 690 460 596 398 533 355 2500 1670 2500 1670 2500 1670 2500 1670 2300 1535 2230 1490 1985 1325 1763 1175 1590 1058 1420 945 1320 880 1180 786 1020 680 878 590 2500 1670 2500 1670 2500 1660 2500 1670 2300 1530 2200 1470 1980 1320 1770 1180 1585 1055 1415 945 1290 860 1170 780 1010 675 884 587 2500 1660 2500 1670 2500 1660 2500 1665 2300 1530 2175 1450 1950 1300 1740 1160 1520 1015 1355 900 1270 845 1150 770 1005 670 875 575 .1 29.4 25 28 3.6 79.1 20.4 43.Nominal Output Torques Type Size 14 XC 16 18 20 22 25 28 31 35 40 42 45 47 Nominal Output Torques T2N [kNm] iN 4 4.4 3.5 14 16 18 20 22.59 7.5 57.5 60 40 54 35.8 79.3 21.2 12.0 43.5 5 5.23 10.9 46.6 89.4 24.4 25 28 16 18 20 n1 n2 [min–1] 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 375 250 335 220 300 200 270 180 240 160 211 141 188 125 167 111 150 100 134 89 120 80 107 71 94 63 83 56 75 50 67 44.0 23.32 8.2 37.2 11.8 20.6 8.1 50.7 71.6 6.3 60.12 4.5 14 16 18 20 22.4 22.3 20.3 26.0 63.5 27.3 16.0 30.3 7.8 57.0 16.9 53.10 3.5 24.3 101 76 42.3 7.7 34.2 67.2 45.10 3.8 71.1 8 9 10 11.2 12.85 13.8 36.2 32.5 25.6 21.10 29.5 5 5.5 44.6 15.2 24.8 32.86 16.48 8.0 100 113 127 143 146 104 101 79 76 155 131 134 129 126 161 164 160 155 Power ratings Size Type 14 XC Helical Gear Units.2 33.1 92.1 8 9 10 11.20 16.8 8.4 105 57.3 62.20 8. 1 15 10 13.5 40 45 50 56 63 71 80 90 100 112 125 140 160 16 18 20 n1 n2 [min–1] 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 1500 1000 94 63 83 56 75 50 67 44.8 132 88 118 79 103 69 93 62 84 56 74 49 65 43 58 39 53 35 47 31 41 27 37 24 12 155 103 130 87 113 75 101 67 97 65 81 54 71 47 64 43 61 41 51 34 45 30 40 27 300 200 267 178 252 168 238 159 213 142 180 120 160 107 150 100 126 84 112 75 106 71 95 63 80 53 71 47 60 40 56 37 50 33 31 35 40 42 45 47 PN [kW] 294 195 264 176 256 171 235 157 208 139 172 115 150 100 148 99 123 82 107 71 104 69 92 61 76 51 67 45 59 39 55 37 48 32 582 388 527 351 447 298 416 277 380 253 322 209 284 189 267 178 224 149 200 133 186 124 169 113 142 95 126 84 119 79 99 66 90 60 621 414 554 369 477 318 443 295 394 263 338 223 300 200 276 184 234 156 215 142 197 131 175 117 149 99 133 89 124 83 106 71 96 64 1031 687 917 611 817 545 737 491 660 440 584 389 502 333 465 310 409 273 354 235 330 220 295 197 259 173 222 148 206 137 182 121 158 105 1029 686 937 625 808 539 735 490 666 444 569 379 495 330 466 311 404 269 356 236 327 218 295 197 252 168 220 146 210 140 180 120 158 105 1013 675 922 615 796 531 713 475 645 430 557 371 487 324 461 307 398 265 340 227 317 211 284 191 251 167 217 144 206 137 179 119 152 102 .7 5.6 23.4 6.3 12.8 59.10 8.0 16.9 16.4 25 28 31.5 35.6 23.0 43.3 9.0 105 79.5 60 40 54 35.4 131 101 76.7 42.0 79.26 5.5 13 18 12 16 11 14 9.3 22 25 28 Nominal Power 26 17 23 15.4 76.7 42.8 16.5 24.7 47.5 22.20 5.01 3.3 60.2 19.8 8.0 60.1 11 7.1 7.8 30.9 23.5 12.0 105 79.0 33.5 24.8 8.41 5.36 3.0 4.0 105 131 134 47 Nominal Output Torques T2N [kNm] 16 18 20 22.5 24.26 8.8 47.7 9.8 22.16 3.5 16.8 32.16 5.26 3.7 27 18 24 16 20 13.3 60.6 83 55 74 49 66 39 59 39 52 35 46 31 41 27 37 25 32 21 29 19 26 17 23 15 21 13 18 12 17 11 15 9.0 8.5 28 37.5 35.4 76.0 101 57.0 134 129 126 134 129 126 131 134 129 126 134 129 126 161 164 161 164 160 155 164 160 155 161 164 160 155 164 160 155 Power ratings Size Type 14 XD Helical Gear Units.8 22.7 42.0 11.8 16 21 14 18.8 33.6 23.0 57.8 42.0 59.0 8.10 3. three-stage iN 16 18 20 22.9 8.0 105 76.0 45.2 7.0 43.3 11 7.3 16.3 7.86 8.0 79.1 9.86 8.0 101 60.7 8.Nominal Output Torques Type Size 14 XD 16 18 20 iN 22 25 28 31 35 40 42 45 79.10 5.7 7.36 3.16 16.1 7.3 60.2 8.10 37.4 57.8 47.3 9.20 33.3 10 6.7 5.4 8.20 5.5 42.20 3.4 6.10 3.0 101 76.8 12.3 32.20 8.86 8.0 43.7 42.5 31.36 22.9 16.4 57.4 25 28 31.5 25 33.36 8.41 27.9 12 8 10.5 40 45 50 56 63 71 80 90 100 112 125 140 160 8.5 42.1 6.0 57.8 87 58 73 49 64 43 62 41 53 35 46 29 41 27 37 25 32 21 29 19 28 19 23 15 20 13 18 12 16 11 14.3 32.5 11 7.5 47.0 43.2 30 20 27 17.7 11.6 30.41 8.8 32.9 32.2 4.36 3.9 13 8.3 18 12 17 11 15 10 12.0 59. 5 m/s 1) Vw = 1.80 0.79 0.96 0.0 m/s Vw = 0.96 0.85 0.05 1.90 0.92 0.88 0.2 m/s 2) Vw=4.94 0.86 0.0 m/s 1) 2) 3) Size 14 16 18 20 22 25 28 31 Pt0 [kw] without add.5 m/s 1) Vw = 1.83 0.97 0.98 0.80 0.94 0.5 7.61 318 415 417 418 420 14 16 18 20 22 25 28 31 35 40 42 45 47 1.90 0.81 0.Utilization Factor Utilization Pe / PN [%] 40 0.89 0.93 70 0.5 m/s Vw = 1.84 0.86 .87 468 472 0.82 0.81 0.82 0.5 m/s Vw = 1.5 9 6.94 0.3 111 154 197 127 177 227 144 200 256 174 241 308 210 291 372 325 368 411 20 16 16 584 634 684 20 20 20 485 541 597 22.1 5 876 950 1024 12.7 30 0.90 456 460 464 0.88 0.96 80 0.2 m/s 2) Vw = 4.89 0.2 m/s 2) Vw = 4.86 50 0.92 0.5 9 6.94 0.85 0.77 0.81 0..80 fL for Pt3 (with cooling coil) XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD 14 16 18 20 22 25 28 31 35 40 42 45 47 1.92 0.06 1.4 20 20 667 748 829 22.0 m/s 3) Vw = 0.02 1.00 1.3 1000 1122 1244 12.91 0.82 0.00 0.96 0.88 0.93 0.93 0.02 1.0 m/s 3) Vw = 0. cooling 20 27 34 42 52 62 73 89 28 37 47 59 72 86 102 123 36 47 60 76 92 110 131 157 Pt3 [kw] with cooling coil 57 109 76 154 134 276 231 385 65 119 89 171 154 300 260 419 73 129 102 188 174 324 289 453 Values of Pto and Pt3 meant for gearbox sizes 35-47 are applicable from ratios as indicated. Type XD.-R1 Pt0 [kw] without add.84 0.81 0.78 0.89 0.82 0.91 0.5 m/s 1) Vw = 1.98 0. little air movement Large hall with free air movement Constantly strong air movement Table 1 : ϑ Thermal Factor fw [°C] 10 20 30 40 50 ED 100% 1.71 0.8 fA .84 0.5 m/s 1) Vw=1.2 m/s Vw = 4.84 0.-R1 Average air speed Vw=0.57 u Thermal capacities of types XC / XD-S5 and .83 0.2 m/s 2) Vw = 4.85 0.90 13 0.81 0.3 945 1046 1147 12.5 7.06 0.76 0.87 0.77 0.88 0.81 0.96 0.01 422 424 428 430 436 440 448 452 1.14 1.92 0.87 0. cooling 30 40 50 64 78 94 111 132 42 55 70 89 108 130 154 184 54 71 90 114 138 166 197 236 Pt3 [kw] with cooling coil 85 163 113 232 201 414 347 576 97 178 133 257 231 450 390 628 109 193 153 282 261 486 433 680 8 8 8 8 Values of Pt0 and Pt3 meant for (For smaller ratios consult gearbox sizes 22-47 are applicable ELECON) from ratios as indicated.Thermal capacities Type XC.2 m/s Vw = 4.76 0.72 0.87 0.85 0. (For smaller ratios consult ELECON) 35 40 42 45 47 149 207 265 191 265 339 216 300 384 260 361 462 315 437 559 469 527 585 12..84 0.76 0.84 0.98 0.01 1.82 0.94 0.T6 on request Table 2 : 20 0.0 m/s 3) Vw = 0.88 0.98 90 0.92 0.85 0.1 5 728 812 896 12.5 9 6.00 0.4 25 25 Small closed room.86 0.97 0.21 1.00 0.82 0.03 1.98 0.05 1.0 m/s 3) Vw = 0.78 0.9 60 0.85 0.89 0.87 0.4 16 16 631 698 765 22.99 100 1 Table 3 : Thrust bearing Factor fL for Pt0 Thrust Bearing Case Size XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD ED 80% 1.95 0.85 0.84 0. 63 71..99 Type XC 14-R1 … XC 31-R1 XD 14-R1 … XD 31-R1 (two-stage) (three-stage) Location of input and output shaft ...63 71.140 45k6 275 120 23 XD 20 441 XC 22 376 60m6 337 140 31 XD 22 492 XC 25 434 60m6 337 140 40 XD 25 550 XC 28 464 70m6 369 140 51 XD 28 591 XC 31 532 70m6 369 140 70 XD 31 659 Type 1) 14 16 18 20 22 25 28 31 b 226 226 294 294 358 358 420 420 c 15 15 18 18 24 24 28 28 f 216 216 284 284 346 346 408 408 h -0..140 20..45 50...5 24 24 35 30 35 30 50 40 50 40 50 40 50 40 k1 Tapped centre holes in shaft ends DIN 332 Form DS kg 1) 150 215 300 400 530 730 920 1260 ....45 XC 20 347 XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD XC/XD Oil filling Type Type p 333 393 419 489 513 573 610 680 l1 *)[l] 203 82 8 11 283 100 17 283 100 23 347 120 31 347 120 40 25.71 25 XD 16 341 31..5 18..100 22..4.5 14.71 25.Directions of rotation Location of shafts on the same side on request Filling Plug Oil Level Oil Drain Breather Input shaft Oil filling Input shaft a3 ød1 iN a2 ød1 k1 l1 *)[l] XC 14 216 XC 16 272 35k6 35k6 218 218 100 100 8 11 XD 14 285 20...56 63.Dimensions 900-6021-MB 1/1 12..90 16... to dip stick or oil level glass u 318 415 417 418 420 422 424 428 430 436 440 448 k2 192 192 248 248 306 306 360 360 Weight 452 208 221 233 238 253 238 253 258 263 287 292 297 317 297 317 322 349 354 384 384 404 415 435 440 435 440 455 Combination with bearing of medium size 14 >85 M24 Keys to DIN 6885/1 supplied by ELECON Thrust bearing ø s 12 12 14.4.50 65...85 M16 M 20 t 348 453 486 596 622 736 752 889 t1 58 107 87 143 113 169 132 201 t2 125 217 175 285 226 340 265 402 Type of protection as per IP 55 *) 362 120 51 362 120 70 Standard value only...45 50..5 18....2 150 180 190 225 235 265 280 315 n 500 605 654 764 826 940 1000 1137 n6 134 183 171 227 215 271 256 325 k6 16.....112 XC 18 293 45k6 275 120 17 XD 18 387 50..100 22... oil filling acc.5..30 35 M10 M12 d1 40. 99 Type XC 35-R1 … XC 47-R1 (two-stage) Location of input and output shaft .Directions of rotation Location of shafts on the same side on request Filling Plug Oil Level Oil Drain Breather Tapped centre hole in shaft ends DIN 332 Form DS Input shaft d1 90 M24 Oil filling Type a ød1 k1 l1 XC 35 570 90m6 446 180 60 Keys to DIN 6885/1 supplied by ELECON. to dip stick or oil level glass t2 t3 Thrust bearing 456 460 464 u 440 448 452 468 560 565 550 585 580 620 610 635 620 650 650 675 675 710 710 765 635 670 735 472 kg 1) k2 XC 35 450 32 438 300 1346 345 610 24 1005 190 325 695 396 XC 40 XC 42 450 530 32 40 438 514 375 1501 355 1652 423 422 760 720 24 28 1157 1230 265 225 477 390 847 820 396 460 XC 45 XC 47 530 530 40 40 514 514 425 1786 500 1957 490 860 575 1010 28 28 1356 1527 285 370 516 946 687 1117 460 460 Combination with bearing of medium size 15 Weight 2150 2605 3185 4095 755 4860 . oil filling acc.2 nc *)[l] p t t1 Standerd value only.Dimensions 900-6021-MB 2 12. Type of protection as per IP 55 XC 40 XC 42 647 693 90m6 100m6 446 537 180 215 81 98 *) XC 45 XC 47 759 845 100m6 100m6 537 537 215 215 140 187 n6 ø s Type 1) b c f h -0. 2 n p t1 t2 t3 u 50 M16 440 448 452 60..71 80 80 508 508 170 170 63..56 16..160 65 65 483 483 145 145 150 202 n6 ø s t Type Tapped centre holes in shaft ends DIN 332 Form DS Oil filling Type b c f h -0...100 50k6 65 415 483 125 145 86 108 XD 45 XD 47 960 1046 20.125 50.... Type of protection as per IP 55 *) Standard Value only....Dimensions 900-6031-MB 2 12... to dip stick or oil level glass Input shaft ød1 a 1) iN m6 k1 l1 ød1 iN m6 k1 l1 *)[l] d1 XD 35 734 16.99 Type XD 35-R1 … XD 47-R1 (three-stage) Location of input and output shaft .....125 80.Directions of rotation Location of shafts on the same side on request Filling Plug Oil Level Oil Drain Breather Keys to DIN 6885/1 supplied by ELECON. oil filling acc...45 70 435 145 50...80 M 20 Thrust bearing 456 460 464 468 472 kg 1) k2 XD 35 450 32 438 300 1315 345 610 24 1005 190 325 695 396 XD 40 XD 42 450 530 32 40 438 514 375 1470 355 1615 423 422 760 720 24 28 1157 1230 265 225 477 390 847 820 396 460 XD 45 XD 47 530 530 40 40 514 514 425 1749 500 1920 490 860 575 1010 28 28 1356 1527 285 370 516 946 687 1117 460 460 Combination with bearing of medium size 16 560 565 550 Weight 585 580 620 610 635 2200 2655 620 650 650 675 675 710 710 765 635 670 735 3255 4165 755 4920 ..56 25.45 70 80 435 508 145 170 63.100 50k6 415 125 65 XD 40 XD 42 811 894 20. Dimensions 900-6025-MB 1/1 12..30 35 M10 M12 d1 40..63 71.4.5 M14x100 330 258 250 346 235 215 305 826 .45 50...100 22..5 M12x90 206 194 165 208 221 233 238 253 238 253 258 263 216 180 183 225 605 133 640 14. to dip stick or oil level glass Thrust bearing Type b c7 XC/XD 14 226 XC/XD 16 226 XC/XD 18 294 XC/XD 20 294 51 51 62 62 XC/XD 22 358 76 XC/XD 25 358 77 XC/XD 28 420 86 XC/XD 31 420 95 1) f7 h h2 -0.5.99 Type XC 14-S5 … XC 31-S5 XD 14-S5 … XD 31-S5 (two-stage) (three-stage) Sizes 35 -47 on request Location of input and output shaft ....50 65.85 M16 M 20 Keys to DIN 6885/1 supplied by ELECON Type of protection as per IP 55 *) Standard value only. oil filling acc.63 71.45 50....56 63...112 16.90 16....2 >85 M24 Weight Fitting h7 n2 p2 p7 øs7 dsx Imax t7 u7 x2 318 415 417 418 420 422 424 428 430 436 440 448 452 kg 1) k2 216 150 134 195 500 130 535 14..140 20..4....140 k6 k1 l1 *)[l] 15 25 35 30 35 30 50 40 50 40 50 40 50 40 Tapped centre holes in shaft ends DIN 332 Form DS 203 82 283 100 35 283 100 45 347 120 60 347 120 80 362 120 102 362 120 140 23 25....5 M14x100 260 258 220 284 225 227 280 764 172 795 16..5 M12x90 266 194 195 284 190 171 245 654 167 690 16.....71 31.2 -0.Directions of rotation XD XC Location of shafts on the same side on request Filling Plug Oil Level Oil Drain Breather Oil filling Input shaft Type *)[l] a2 ød1 k1 l1 XC 14 216 35k6 218 100 13 XC 16 272 35k6 218 100 XC 18 293 45K6 275 XC 20 347 45K6 XC 22 376 XC 25 Oil filling Input shaft Type ød1 a3 iN XD 14 285 20 XD 16 341 120 29 XD 18 387 275 120 38 XD 20 441 60m6 337 140 50 XD 22 492 434 60m6 337 140 65 XD 25 550 XC 28 464 70m6 369 140 82 XD 28 591 XC 31 532 70m6 369 140 120 XD 31 659 20..100 22...865 24 M20x130 326 312 –– 346 265 271 335 940 207 980 24 M20x130 384 312 310 408 280 256 360 1000 240 1030 28 M24x150 386 366 335 408 315 325 395 1137 242 1165 28 M24x160 456 366 375 Combination with bearing of medium size 17 150 215 287 292 297 317 297 317 322 300 400 349 354 384 384 404 415 435 440 435 440 455 530 730 920 1260 .71 25..45 50. 5.50 65...140 ød1 k6 k1 l1 *)[l] 12 25 35 30 35 30 50 40 50 40 50 40 50 40 203 82 283 100 29 283 100 35 347 120 51 347 120 65 362 120 90 362 120 125 18 Tapped centre holes in shaft ends DIN 332 Form DS 25....865 24 M20x130 326 312 346 265 335 308 940 207 980 24 M20x130 384 312 310 408 280 360 330 1000 240 1030 28 M24x150 386 366 335 408 315 395 365 1137 242 1165 28 M24x160 456 366 375 Combination with bearing of medium size 18 150 215 287 292 297 317 297 317 322 300 400 349 354 384 384 404 415 435 440 435 440 455 530 730 920 1260 ..71 31.5 M14x100 260 258 220 284 225 280 264 764 172 795 16......45 50. oil filling acc.2 >85 M24 Weight Fitting h7 h8 n2 p2 p7 øs7 dsx Imax t7 u7 x2 318 415 417 418 420 422 424 428 430 436 440 448 452 kg 1) k2 216 150 195 183 500 130 535 14.4.2 XC 14 216 XC 16 272 35k6 218 100 21 XD 16 341 XC 18 293 190 45K6 275 120 30 XD 18 387 96 XC 20 347 190 45K6 275 120 38 XD 20 441 96 XC 22 376 235 60m6 337 140 52 XD 22 492 119 XC 25 434 235 60m6 337 140 65 XD 25 550 119 XC 28 464 280 70m6 369 140 90 XD 28 591 153 XC 31 532 280 70m6 369 140 135 XD 31 659 153 150 Oil filling Input shaft Type 81 iN 20..100 22..90 16.30 35 M10 M12 d1 40.45 50.99 Type XC 14-T6 … XC 31-T6 XD 14-T6 … XD 31-T6 (two-stage) (three-stage) Sizes 35 -47 on request Location of input and output shaft .63 71.....63 71........4...5 M14x100 330 258 250 346 235 305 278 826 .2 *)[l] ød1 k1 l1 a3 35k6 218 100 13 XD 14 285 h1 -0..100 22.45 50.Dimensions 900-6026-MB 1/1 12. to dip stick or oil level glass Thrust bearing Type b c8 XC/XD 14 226 XC/XD 16 226 XC/XD 18 294 XC/XD 20 294 57 57 64 64 XC/XD 22 358 76 XC/XD 25 358 77 XC/XD 28 420 92 XC/XD 31 420 95 1) f7 h -0..140 20...5 M12x90 266 194 195 284 190 245 229 654 167 690 16.5 M12x90 206 194 165 208 221 233 238 253 238 253 258 263 216 180 225 213 605 133 640 14.71 25.112 16...85 M16 M 20 Keys to DIN 6885/1 supplied by ELECON Type of protection as per IP 55 *) Standard value only..Directions of rotation XD XC Location of shafts on the same side on request Filling Plug Oil Level Oil Drain Breather Oil filling Input shaft Type a2 h1 -0.56 63. 75 114 101 240 376 R 1/2A 0.4 45 40 100 130 100 404 540 R 1/2A 0.3 0.5 47 40 105 130 105 484 620 R 1/2A 0.55 0.75 0.99 Cooling coil for horizontal position of gear case R1 XC / XD 14 Water connection for cooling coil without cooling water controler Water connection for cooling coil with cooling water controler FROM XC / XD 16 Water connection for cooling coil without cooling water controler Water connection for cooling coil with cooling water controler Cooling coil placed adjacent to the final gear wheel.55 60 111 106 300 436 R 1/2A 1.5 . For the gear wheel position see the dimension sheets Size a b c 14 36 34 – 16 38 34 38 18 44 42 77 20 44 42 74 22 53 48 25 55 48 28 55 63 31 58 35 d water ∆ pw I/min bar e e1 s – 131 294 R 3/8A 74 192 346 R 3/8A 65 170 323 R 3/8A 69 225 378 R 3/8A 88 67 200 353 R 3/8A 0.1 45 87 115 87 300 436 R 1/2A 0.75 76 115 263 399 R 1/2A 0.5 19 6 0.75 40 35 97 125 97 375 511 R 1/2A 42 40 100 130 100 336 472 R 1/2A 0.Dimensions 900-6002-MB 1 12.3 6 12 0. SH 2 Root security of the gear tooth SF Life duration of the radial bearings Life duration of the thrust bearing Type of the thrust bearing Technical specification of the gearbox Type of the driving motor Nominal motor power Nominal torque of the motor Nominal speed of the motor Gearbox ratio Disposition of the thrust bearing Type of the gearbox : – horizontal m -upright input above m – upright input below m Shaft disposition: "z" (input opposed to output) m "U" (input and output on the same side) m Drive details: flange mounted motor Coupling (type) Belt transmission: (iR. d02) Lubrication mode Cooling measures: – cooling coil m – separate cooling and press. to DIN 3990 Tooth flank security SH resp.Check-list for ELECON Single shaft Extruder Gearboxes.hollow shaft – Eccentricity and run-out deviation of the hollow shaft – End play of the output hollow shaft Fitting dimensions of the screw guide tube – Eccentricity and run out deviation on the thrust bearing housing Client’s rating specification Application service factor Gear rating acc.lot size on call Delivery time (first order and former orders) Idea of the price 20 . Series Epex Client Data specifications of the extruder Type of machine Nominal power Nominal output torque Maximal output torque Nominal speed Thrust pressure of the extruder screw Extruder screw diameter Processing pressure Pull-back force of the extruder screw Effective duration of the pull back force Radial force on the output shaft Junction extruder screw . lubrication device m – mounted on cooling and lubrication device m Maximal oil temperature Temperature of the cooling water Operating and ambient conditions Operating time Special ambient conditions Sound pressure level Ambient temperature Client’s requirements Acceptance terms and specification Test certificates Proof of calculation Documentation (languages) Commercial specifications Order quantity Annual requirement Outline agreement . Further special Reducers for Extruder Applications . 2815693 BANGALORE Phone : +91-80-2260219. 302320 Fax : +91-326-302320 E-Mail : sales@dhnemtici. Phone : 65-227-8258.com SINGAPORE OFFICE AUSTRALIA OFFICE Elecon Singapore Pte. 4349497. 435382 Fax : +91-657-428015 E-Mail : [email protected]. 2281834.86 Fax No. 28922. Phone : 91-2692-31170. 3414069. 4760904. Ltd.elecon. : +91-79-6406683.elecon. 65-227-8425.079903. 211726 Fax : +91-341-202038 E-Mail : sales@asnemtici. 10 Anson Road. 16.elecon. 31082.388120. 31082. : +91-79-6401363 E-mail : sales@ahdemtici. 2820725. 31070.com SECUNDERABAD Phone : +91-40-7844748. India.com BILASPUR Phone : +91-7752-47347.elecon.com CHENNAI Phone : +91-44-4349237. 4760876.com Elecon Australia Pty Ltd. 4349643. 4760926 Fax : +91-33-4761831 E-Mail : [email protected]. 31419. 7845250.elecon.elecon. 31125 Fax : +91-2692-36508 E-Mail : sales_emtici@emtici. Fax : 65-227-8942 E-mail: elecon_sing@eleconsingapore. 2250082 Fax : +91-80-2281834 E-Mail : sales@blremtici. 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Fax : 91-2692-36559 E-mail: Gear division : [email protected] NEW DELHI Phone : +91-11-3414339.com AHMEDABAD Ph.com . 2821365. Singapore .com DHANBAD Phone : +91-326-306283. Fax : +91-265-750739 E-Mail : bmjoshi@brd. Gujarat. Dunwell Avenue.com CENTRAL ZONE NAGPUR Phone : +91-712-540771. Australia. 4322455 Fax : +91-44-4349643 E-mail : sales@cheemtici. Vallabh Vidyanagar .com MHE division : [email protected] MARKETING AGENT EMTICI Engineering Ltd. 31419.