Torque and Power Transmission Mixers Brochure

KATALOGNr2/2008REDUCERSFOR GENERAL APPLICATIONSREDUCERS FOR GENERAL APPLICATIONS1REDUCERSFOR GENERAL APPLICATIONSCatalogue 2July 2006 REDOR Sp. z o.o.43-300 Bielsko-BialaTel. +48 32 8271 400Fax +48 33 8271 414, +48 33 8149 180e-mail: marketing@redor.com.pl www.redor.com.pl23 Contents1 Method of marking 42 Overall structure and intended use 53 List of symbols used in the catalog 64 Rules of reducer selection 65 Tables of allowable power 96 Diameters of center holes in end shaft necks 157 Allowable shaft loads 168 Main dimensions of helical reducers 179 Operating systems of helical reducers 3010 Main dimensions of bevel-helical reducers 3111 Operating systems of bevel-helical reducers 4812 Dimensions of hollow shafts 5013 Cylindrical sleeve with clamping ring 5114 Installation with an electric motor 5215 Dimensions related to flange electric motor installation 5416 Drive units of conveyor belts 5817 Installation of one-way clutch 6018 Actual ratios - helical reducers 6219 Actual ratios - bevel-helical reducers 6320 Parameters of electric motors 6421 Gear lubricants 664Example I: Helical reducer without engine reducer operating system reducer nominal ratio reducer size symbol of reducer type (helical or bevel helical)Method of markingExample II: Bevel helical reducer with electric engine engine size, supply voltage, protection class, insulation class reducer operating system reducer nominal ratio reducer size symbol of reducer type (helical or bevel helical) symbol of performance with engine5Overall structure and intended useThe series of types includes a variety of helical reducers (W symbol) and bevel helical reducers (KA, KB symbols). Each size of helical reducers was developed in two-, three- and four-stage design (apart from size 100), and bevel helical reducers in three-, four- and five-stage design (apart from size 100).Designs of helical reducers include the 6.3-400 range of ratios and bevel-helical reducers: 18-1250.These reducers are intended to drive mechanical devices with horizontal axis of the work piece used in many industries including metal, chemical, paper industry as well as in metallurgy, mining and others. The designs offered in version with solid or hollow low-speed shaft may work in horizontal or vertical position. Hollow shaft can be made with a cylindrical bore and keyway or without keyway to be built-in with a clamping ring.With the reducers there can cooperate electric engines on support arms or with flange, attached to body of the reducer by means of coupling input.In all designs of reducers there is possibility to mount one-way clutches and reducer cooling elements.In order to adapt our offer to increasingly complex needs of clients, it is possible to make special reducer versions for specific applications based on the series of basic types.BearingsIn horizontal reducers there are bearings applied, that provide load-carrying capacity specified in the catalog.Bearings, similarly to toothed elements and shafts, have been checked by computer programs according to commonly known methods of calculation taking into account recommendations of manufacturers and the ISO standard requirements.Hourly durability of used bearings is not less than the assumed durability of toothed components, for the given load conditions.BodiesBodies of horizontal reducers are made of grey cast iron with division perpendicular to the shaft axle.Bearings are seated in blind sockets of the body or pass-through ones sealed with a lid.The body is machined on CNC machining centers, which allow to achieve high accuracy of performance, especially in spacing of bearing hole axles and hole axle parallelism and perpendicularity of these axles and outer face surfaces.The accuracy of performance is checked each time by the quality control department of the company.Toothed elementsIn order to ensure high durability and ability to carry large loads, gear wheelsand pinions are made of high-grade alloy steels. Gears and pinions are subject to carburizing and hardening in order to achieve high breaking strength and hardness of cooperating teeth surfaces, while the elements with large modules are subject to surface hardening.The efficiency of two-stage reducers – 0.98, three-stage – 0.97 and four- and five-stage ones – 0.95.ShaftsLow-speed shafts due to the high torsion and bending loads are made of chrome alloy steel(40H or 40HM) and subject to heat treatment (improvement). Grooves on the low-speed shaft end journals, due to high values of cutting stresses and cutting pressures on the lateral surfaces, are made as heat treated.In order to eliminate the dangerous phenomenon of accumulation of stresses, all shaft shoulders are made with possibly large radii of undercuts, especially at free shaft journals.SealsAs shaft seals there are used the SIMMERING rings with double lip, placed in covers closing the bearing seats.LubricationFor lubrication of toothed elements and bearings the gear mineral oils are used. In designs of bevel-helical reducers some bearings are lubricated with grease. The list of recommended oils and greases can be found in the final part of the catalogue.6Rules of reducer selectionLIST OF SYMBOLS USED IN THE CATALOGUEk1 - load type factor (Table 2)k2 - service factor (Table 3)k3 - starting factor (Table 4)k4 - ambient temperature coefficient (Table 5)iR - actual reducer ratioiN - nominal reducer ration1 - driving device rotational speed (1/min)n2 - driven machine rotational speed (1/min)P1 - drive unit power (kW)P2 - driven machine power (kW)PN - reducer nominal power (kW)PNT - reducer limit power without cooling (kW)PT - design thermal power (kW)TR - maximum starting torque of drive unit (Nm)FA - axial force loading low-speed shaft (N)FR - radial force loading shaft journal (N)Fx - design radial force (N)a, c - design constants of reducer (Table 6)REDUCER SELECTIONSelection of the proper reducer consisting of determination of the optimum size, ratio, operating system is possible if the exact conditions, under which the reducer is supposed to work, are specified.The basic parameters necessary for the proper reducer selection include: a) power of the driving unit and driven machine, b) revolutions of the driving unit and driven machine, c) the maximum starting torque, d) type of driving unit and driven machine, e) the number of working hours per 24hrs, f) the number of startings per hour, g) ambient temperature in the place of operation.On base of these data the reducer selection is made based on the selection coefficients summarized in Tables 2, 3, 4 and 5 and determination of the type of operation according to Table 1. Type of operation characterizes the driven machine, with regard to the irregularity of motion and load dynamics.The procedure algorithm is shown in the following formulas.1. Determination of reducer size1.1 Ratio:1.2 Nominal power:1.3 Checking the starting conditions:Reducer size should be selected from the table of allowable power based on iN and PN.2. Determination of thermal power limitReducer thermal power: PT = P2 x k4Reducer can be used without additional cooling when: PT = PNTIt is recommended to select a reducer without the need for additional cooling.Exemplary selection of a reducer is presented later in this catalog.7Types of operation (Table 1):I - Light duty (regular movement without dynamic loads)II - Medium duty (irregular movement, moderate dynamic loads)III - Heavy duty (irregular movement, considerable dynamic loads)Table 1. Types of operation Operated machine Type of Operated machine Type of operation operationSugar factories Knives for sugar cane IIIMills for sugar cane IIIBeet slicer IIExtraction devices,refrigerators, hot water machines IIBeet washing devices IICement plantsCrushers IIRotary kilns IIIMills IIISewage treatment plantsFilter presses IIStrainers IIWiper equipment IIThickeners IPumpsCentrifugal pumps IIScrew pumps IISingle cylinder piston pumps IIIMulti-cylinder piston pumps IIWater turbines IIIChemical IndustryRollers for rubber IIICalenders for rubber IIKneader for rubber IIICooling drums IICentrifuges IIMills IIFood IndustryMeat processing machines IIDispensers IPaper industryCalenders IIIMills IIIPresses IIOil industryDrilling devices IIIFilter presses IIRailwaysCargo railways IIShuttle IIIRoundabout IIMetallurgy Roll pre-setting devices IScissors for continuous cutting IIReversing rolling mills IIIRoller levelers IIUnwinding devices IIISheet rotator IIngot strippers IEquipment for continuous casting IITransportation equipmentRoller conveyors IIBelt conveyors IBucket conveyors IIPlate conveyors IIHoist machines IIICargo elevators IIPersonal elevators IIIRail traction mechanisms IIEscalator IILifting equipmentHoisting mechanisms IIRotating mechanisms IIIRetracting mechanisms IITraction mechanisms IIIFans-blowersNormal fans IMining fans IICooling tower fans IIIAxial and radial blowers IExcavators, buckets, dredgerSpoil loaders IIIChain-bucket stackers IITipping mechanisms IIRotating mechanisms IIITrack drives IIICutting heads IIIOther equipment Sheet metal benders IPiston compressors IIIRotary compressors IIFrequency inverters III8Table 2. Load type factor k1Type of driving unitType of operationI II IIIElectrical engine, steam turbine 1.0 1.25 1.54-6 cylinder combustion engine, Hydraulic engine, pneumatic engine 1.25 1.5 1.81-3 cylinder combustion engine 1.5 1.8 2.2Table 3. Service factor k2 Operation time per 24hrs [h]Number of startings per hour1÷5 6÷50 51÷100 > 100= 4 0.9 1.0 1.15 1.3= 8 1.0 1.2 1.35 1.5= 16 1.2 1.35 1.5 1.6= 24 1.4 1.5 1.6 1.7Table 4. Starting factor k3 Number of start-ings per hourNature of loadpermanent variable1÷5 0.6 0.86÷50 0.7 1.051÷100 0.8 1.15> 100 0.9 1.3Table 5. Ambient temperature coefficient k4Ambient temperatureOperation time per hour100% 80% 60% 40% 20%10°C20°C30°C40°C50°C0.861.01.21.52.00.820.951.141.421.90.740.861.031.291.720.630.740.881.111.480.480.560.670.841.12EXAMPLE OF PROPER REDUCTOR SELECTION1. Data: Driven machine: Driving unit: P1 = 11 kW Mill for brick crushing P2 = 10.8 kW Electrical engine n1 = 1450 1/min Nominal revolutions n2 = 82 1/min Nominal revolutions TR = 160 Nm Operation time 24h/day Max. starting torque Number of startings 6/h Ambient temperature 20°C Indoor operation w ˜ 0.5 m/s2. Reducer selection:a) determination of ratio:b) determination of reducer power: PN = P2 x k1 x k2 = 10.8 x 1.5 x 1.5 = 24.3 kW From table of power one selected the 3KB-140 reducer with power PN = 33 kWc) checking of starting torque: PN = 33 kW > 16.1 kW3. Temperature conditions: PNT = 15.8 kW PT = P2 x k4 = 10.8 x 1.2 = 13 kW PT = 13 kW < 15.8 kW (additional cooling is unnecessary)4. Final selection: the M-3KB-140 reducer with engine9Two-stage helical reducersTable of allowable powerNominal ration1 n2Reducer size100 125 140 160 180 200 225 250 280 315 355 400 450rpm PN [kW]6.31500 238 31 62 80 124 170 250 325 467 609 854 1013 1403 19321000 159 21 43 62 95 129 188 224 321 420 590 693 974 1341750 119 16.5 33 50 80 109 157 176 253 331 465 554 769 10637.11500 211 28 55 71 111 158 234 292 419 547 767 910 1263 17371000 140 19 38 54 89 117 172 202 291 380 534 636 884 1217750 106 15 30 43 74 99 141 159 229 300 422 503 698 96581500 188 25 50 64 99 146 212 261 376 490 688 817 1149 15621000 125 17 35 48 78 111 151 183 264 345 485 576 812 1106750 99 14 29 39 64 90 121 144 207 272 382 455 641 87591500 167 22 45 57 89 137 190 235 334 440 618 735 1036 14061000 111 15.6 31 41 68 101 137 166 239 313 440 524 740 1006750 83 12 24 33 54 79 107 131 187 247 347 413 583 795101500 150 20 41 52 81 124 173 213 306 401 562 669 942 12821000 100 14 29 37 61 90 120 152 219 287 403 480 676 922750 75 11 22 29 47 69 98 119 172 225 317 378 532 72811.21500 134 18 37 47 74 113 157 194 279 365 513 610 858 11701000 89 13 26 34 54 80 107 138 199 261 367 436 616 840750 67 10 20 27 43 60 86 108 155 205 288 344 484 66212.51500 121 16.5 34 43 68 104 144 177 255 333 469 557 780 10701000 81 12 24 31 52 76 101 126 181 238 335 399 557 768750 61 9 19 24 41 55 79 99 142 187 263 313 439 604141500 107 15 30 39 61 94 130 161 232 304 427 508 707 9761000 71 10.6 21 27 44 67 87 115 164 216 304 363 504 699750 53.5 8 17 21 35 47 73 90 129 170 239 285 375 551161500 94 13.5 27 35 55 84 117 144 207 272 382 455 641 8751000 63 9.5 19 23 37 57 80 102 147 193 272 324 457 625750 47 7 15 18 30 41 58 80 114 152 214 255 358 492181500 83 11.5 23 30 43 70 100 130 187 246 346 412 581 7931000 56 8 16 19 27 47 67 92 133 175 246 293 414 566750 41.5 6 12.5 15.5 22 35 54 72 103 137 193 230 324 445201500 75 10.5 21 27 39 64 91 117 158 213 281 346 497 7101000 50 7.4 14.5 17 24 38 61 82 112 151 199 246 353 506750 38 5.5 11.5 13.5 20 32 46 65 86 118 156 192 276 39722.41500 67 106 143 193 255 314 456 6451000 45 - - - - - - 75 101 137 181 224 324 460750 34 59 79 107 142 175 253 36110Three-stage helical reducersTable of allowable powerNominal ration1 n2Reducer size100 125 140 160 180 200 225 250 280 315rpm PN [kW]22.41500 67 10 20 27 41 63 88 110 1601000 45 7 14.4 19 29 44 62 79 113 - -750 34 5.5 11 15 22 35 48 61 89251500 60 9 18.5 24 37 57 80 100 144 186 3891000 40 6.5 12.7 17 26 40 56 70 103 131 277750 30 5 9.8 13 20 31 44 55 80 102 216281500 54 8.4 17 22 34 52 73 91 132 169 3531000 36 6 11.9 15 24 37 52 65 94 119 251750 27 4.6 9.1 12 18 28 40 50 73 93 19631.51500 48 7.6 15 20 31 47 66 83 119 153 3221000 32 5.3 10.4 14 22 33 46 58 84 107 228750 24 4 8.1 11 17 26 36 45 66 84 17835.51500 42 6.7 13.6 18 27 42 59 75 109 137 2931000 28 4.7 9.1 12.5 18.5 29 42 56 78 96 207750 21 3.6 6.8 10 14 23 32 42 61 75 162401500 38 6.2 12.5 16 25 39 54 69 99 124 2631000 25 4.3 8.8 11 17 26 38 49 69 87 188750 19 3.4 6.6 9 13.5 21 30 33 55 68 147451500 33 5.4 11 14 22 34 48 62 89 112 2391000 22 3.8 7.5 10 16 25 34 44 63 78 168750 16.5 3 5.8 7 12.2 19.5 26 35 50 61 132501500 30 5 10 13 20 31 44 55 75 102 2161000 20 3.5 7.1 9.8 15 21.5 29 38 53 72 152750 15 2.7 5 6.5 11.2 16 22 30 43 56 120561500 27 4.6 9 12 18 28 40 50 68 93 1961000 18 3.2 6.8 9.6 13.2 19 26 35 47 65 137750 13.5 2.3 4.5 6 9.6 14 19 28 37 50 107631500 24 4 8 10 16 26 36 40 55 84 1761000 16 3 5.7 7.8 11.4 18 24 28 39 58 125750 12 2 4.2 5 8 12.5 18 23 30 45 97711500 21 3.2 7 9 13 21 28 35 50 75 1581000 14 2 4.7 6.8 9.4 15.4 20 25 35 52 113750 10.5 1.5 3.4 4.5 6.8 11.2 15.5 19 27 40 88801500 19 2.9 6 8 12 19 25 32 45 68 1431000 12.5 1.9 4 5.7 8.7 13.6 17.6 23 32 47 100750 9.5 1.4 3 4 6.5 10.2 13.2 17 25 36 78901500 16.5 2.5 5 7 11 17 22.5 29 41 57 1191000 11 1.7 3.3 5.3 7.7 12.4 16 20 29 40 83750 8 1.2 2.5 3.5 5.5 9.2 12 16 22 31 651001500 15– – – – – –25 37 52 941000 750107.5171426203328655111Four-stage helical reducersTable of allowable powerNominal ration1 n2Reducer size125 140 160 180 200rpm PN [kW]1001500 15 5.5 7 11 17 241000 10 3.7 5 7.7 11.5 16.4750 7.5 2.7 3.5 5.5 8.8 12.61121500 13 5 6.5 10 15 211000 8.9 3.3 4.5 6.7 10.4 14.8750 6.5 2.5 3.3 5.2 8.1 121251500 12 4.5 6 9 14 201000 8 3 4 6.2 10 14.6750 6 2.3 3 5.1 8.3 11.51401500 10.7 4 5.5 8.5 13 181000 7 2.7 3.6 6.1 9.3 12.8750 5.3 2 2.8 4.9 7.4 10.31601500 9.4 3.6 5 7.5 11.5 161000 6.3 2.4 3.3 5.2 8.1 11.1750 4.7 1.8 2.5 3.9 6.2 8.61801500 8.3 3.3 4.5 6.5 10 141000 5.6 2.1 3 4.3 7.1 10.2750 4.2 1.5 2.2 3.3 5.3 7.62001500 7.5 2.8 4 5.5 8.8 12.51000 5 1.9 2.7 3.8 6.2 8.8750 3.8 1.4 2 2.7 4.4 6.32241500 6.5 2.6 3.5 5 7.7 111000 4.5 1.8 2.5 3.5 5.5 8.3750 3.3 1.3 1.8 2.5 3.3 5.12501500 6 2.3 3 4.2 6.4 101000 4 1.5 2.2 3 4.8 7.5750 3 1.1 1.6 2.2 3.2 52801500 5.3 2 2.7 3.9 5.7 91000 3.5 1.4 2 2.8 3.9 6750 2.7 1.1 1.5 2.1 2.9 4.43151500 4.8 1.8 2.5 3.5 5.1 8.21000 3.2 1.2 1.7 2.5 3.5 5.5750 2.4 1 1.3 1.8 2.6 43551500 4.2 1.6 2.2 3.1 4.6 7.21000 2.8 1.1 1.5 2.3 3.1 4.8750 2.1 0.9 1.2 1.6 2.3 3.54001500 3.8 1.5 2 2.8 4 6.51000 2.5 0.9 1.3 2 2.7 4.3750 1.9 0.8 1 1.4 2 3.212Three-stage bevel-helical reducersTable of allowable powerNominal ration1 n2Reducer size100 125 140 160 180 200 225 250 280 315 355 400 450rpm PN [kW]181500 83 11.5 24.5 33 49 76 105 131 188 247 348 518 727 9001000 56 7.3 16.5 23 35 54 74 93 134 175 247 368 518 600750 41.5 6.3 13.2 18 26 41 57 72 105 137 193 288 405 450201500 75 10.5 22.5 30 45 69 96 119 171 225 317 473 666 9001000 50 7.2 16 20 32 48 67 84 122 159 225 336 474 600750 38 5.8 12.5 16 25 38 52 66 96 125 176 263 372 45022.41500 67 9.5 20.5 26 41 63 87 108 157 205 288 430 605 8281000 45 6.9 15.4 18 27 44 61 77 111 145 205 306 430 591750 34 5.3 11.5 14 23 35 48 60 87 114 160 239 335 450251500 60 8.6 18.5 24 37 57 80 98 142 185 261 389 549 7501000 40 6.5 13 16.7 25 40 56 69 101 131 185 277 388 535750 30 4.9 9.9 13.6 21 32 44 54 78 102 144 216 305 418281500 54 7.9 16.8 21.5 34 52 72 89 130 169 238 356 496 6861000 36 5.8 12.8 15.4 23 35 50 63 92 120 169 253 352 489750 27 4.2 9.8 11.8 17.5 27 39 49 71 94 132 197 274 38231.51500 48 7.2 15.2 19.5 30.5 47 65 81 117 153 216 322 448 6211000 32 5.1 10.1 13.3 21 32 45 57 83 108 153 228 318 442750 24 3.6 8.8 10.2 16.5 26 35 44 64 84 119 178 247 34535.51500 42 6.2 13.7 17.6 27.5 42 59 73 106 138 195 291 411 5631000 28 4.7 10 12.4 19.5 29 41 52 75 98 138 207 289 400750 21 3.3 8.1 9.3 15 22 31 40 59 77 108 162 226 313401500 38 5.7 12.3 15.8 24.8 38 53 66 96 126 177 265 372 5121000 25 4.1 8.6 11.6 17 27 37 47 68 89 125 188 262 363750 19 3.1 7.4 8.4 12.4 19 27 36 53 69 97 145 204 281451500 33 5.4 11.2 14.3 22.3 34.5 48 60 87 114 160 239 335 4621000 22 3.8 8.1 10.6 14.5 23 33 42 61 80 112 168 235 326750 16.5 3 6.2 7.4 10.8 17 25 33 48 62 88 132 183 255501500 30 4.9 10.7 13.8 21.6 33 44 53 72 97 129 199 286 4111000 20 3.3 8 9.8 14 22 30 37 51 69 91 141 200 290750 15 2.7 6 6.9 10.5 16 22.5 29 40 54 71 110 156 228561500 27 4.3 9.2 11.8 18.5 28.5 37 48 65 88 116 180 262 3721000 18 3.1 6.7 8.8 13 19 24 34 46 62 82 127 185 262750 13.5 2.5 5.5 5.9 8.9 14 17.6 26 36 48 64 99 144 205631500 24 3.8 7.6 10 14.6 21 30 38 53 81 107 141 201 2931000 16 2.4 5.5 7.5 9.5 13 19 26 37 57 75 99 141 206750 12 2 3.7 5 6.6 9.7 15 20 29 44 58 77 110 160711500 21 3 6.8 9 13 19 26 34 48 74 97 128 182 2651000 14 2 5.2 6.4 8.7 12.6 16 24 34 52 69 90 127 188750 10.5 1.5 3.1 3.9 5.8 9.5 13 19 26 40 53 70 99 146801500 19 31 43 66 88 115 164 2391000 12.5 - - - - - - 22 30 47 62 81 115 169750 9.5 17 23 36 48 63 89 1311601500 9.4Only special design – 3KA-315351000 6.3 24.5750 4.7 171801500 8.3 18.51000 5.6 13750 4.2 1013Four-stage bevel-helical reducersTable of allowable powerNominal ration1 n2Reducer size100 125 140 160 180 200 280 355rpm PN [kW]801500 19 3.1 6.7 9 13.5 21 291000 12.5 2.1 4.5 6 9.6 15.4 21.5 - -750 9.5 1.6 3.4 5 7.3 11.8 16.4901500 16.5 2.8 6 8 12 19 26.5 62 1321000 11 1.9 4.2 5.5 8.7 10.2 18.1 43 91750 8 1.5 3.2 4.5 6.5 9 14.5 34 711001500 15 2.6 5.5 7 11 17 24 57 1201000 10 1.8 3.8 5 7.7 11.3 15.6 40 84750 7.5 1.4 3 4 5.5 8.5 12 31 651121500 13 2 5 6.4 10 15.5 21.5 52 1091000 8.9 1.5 3.6 4.8 6.7 10.3 14.3 36 77750 6.5 1.2 2.8 3.7 5 8 11.2 28 591251500 12 1.9 4.5 5.8 9 14 20 47 981000 8 1.4 3.2 4.2 6.3 9.8 14 33 69750 6 1.1 2.6 3.2 4.7 7.6 11 25 541401500 10.7 1.8 4 5.3 8.3 13 18 42 891000 7 1.3 2.7 3.2 5.5 9 12.9 30 63750 5.3 1.1 2 2.3 4.4 7.1 10 23 481601500 9.4 1.7 3.6 4.7 7.4 11.4 16 38 791000 6.3 1.2 2.6 3.1 5.1 7.9 11.1 26 56750 4.7 1 1.8 2.3 4 6.2 8.6 21 441801500 8.3 1.5 3 4 5.7 9.5 13.5 34 711000 5.6 1.1 2.2 2.5 4.1 6.7 9.3 24 50750 4.2 0.9 1.5 1.8 3.1 5.2 7.3 18.5 402001500 7.5 1.4 2.7 3.6 5.1 8.6 12 31 651000 5 1 1.9 2.4 3.8 5.7 8.4 22 46750 3.8 0.8 1.4 1.7 2.3 4.4 6.5 17 352241500 6.5 1.3 2.5 3.2 4.5 7.6 11 28 591000 4.5 0.9 1.6 2.1 3 5.6 7.8 20 42750 3.3 0.7 1.1 1.5 2 4 6.1 15 312501500 6 1.1 2.1 3 3.9 6.3 10 25 541000 4 0.8 1.3 1.9 2.4 4.1 6.5 18 38750 3 0.6 1 1.5 1.8 3.1 4.9 14 292801500 5.3 1 1.8 2.7 3.6 5.5 9 23 481000 3.5 0.7 1.2 1.8 2.3 3.6 5.9 16 33750 2.7 0.5 0.9 1.4 1.8 2.8 4.4 12.5 263151500 4.8 0.8 1.5 2.4 3.2 4.8 8 19 391000 3.2 0.6 1 1.6 2 3 5.1 13.5 28750 2.4 0.4 0.8 1.3 1.6 2.4 3.9 10.5 221500 4.2 17.5 36355 1000 2.8 - - - - - - 12.5 25750 2.1 9.5 19.51500 3.8 16 28400 1000 2.5 - - - - - - 11.5 19.5750 1.9 9 1514Five-stage bevel-helical reducersTable of allowable powerNominal ration1 n2Reducer size125 140 160 180 200rpm PN [kW]3551500 4.2 1.7 2.2 3.2 5.2 7.41000 2.8 1.2 1.5 2.2 3.6 5750 2.1 0.9 1.1 1.7 2.7 3.84001500 3.8 1.5 2 2.9 4.7 6.71000 2.5 1 1.3 1.9 3.2 4.5750 1.9 0.8 1 1.5 2.4 3.24501500 3.3 1.3 1.8 2.6 4.2 61000 2.2 0.8 1.2 1.7 2.8 4750 1.65 0.6 0.9 1.4 2.2 2.95001500 3 1.2 1.7 2.4 3.8 5.51000 2 0.8 1.1 1.6 2.6 3.7750 1.5 0.6 0.8 1.2 2.0 2.8561500 2.65 1.1 1.5 2.1 3.5 51000 1.75 0.7 1 1.5 2.3 3.3750 1.35 0.5 0.75 1.1 1.7 2.46301500 2.4 1 1.3 1.9 3.1 4.51000 1.6 0.6 0.9 1.3 2.1 3750 1.2 0.5 0.7 1 1.6 2.27101500 2.1 0.9 1.2 1.7 2.8 41000 1.9 0.6 0.8 1.1 1.9 3750 1.05 0.4 0.6 0.9 1.4 28001500 1.9 0.8 1.1 1.5 2.5 3.61000 1.25 0.5 0.8 1 1.7 2.3750 0.95 0.4 0.6 0.75 1.2 1.79001500 1.65 0.7 1 1.3 2.2 3.21000 1.1 0.5 0.8 0.9 1.5 2.1750 0.8 0.4 0.5 0.7 1 1.510001500 1.5 0.6 0.9 1.2 1.8 2.71000 1 0.4 0.7 0.8 1.2 1.8750 0.75 0.2 0.5 0.6 0.9 1.411201500 1.3 0.5 0.8 1 1.6 2.41000 0.89 0.4 0.6 0.7 1 1.4750 0.65 0.2 0.4 0.5 0.7 1.212501500 1.2 0.4 0.7 0.9 1.3 21000 0.8 0.3 0.5 0.6 0.9 1.3750 0.6 0.2 0.4 0.5 0.7 115Limit power without oil coolingAir speedReducer size100 125 140 160 180 200 225 250 280 315 355 400 450PNT [kW]> 0.5 m/s 15.8 23.4 31.6 40.5 50 60.7 67.9 88.4 114 149 194 252 328> 2.0 m/s 20 30 40 52 65 79 88 110 145 190 240 320 420> 4.0 m/s 31 45 61 79 98 118 132 165 210 280 350 460 590Air speedReducer size100 125 140 160 180 200 280 355PNT [kW]> 0.5 m/s 11 16.4 22 28 35 42 82 140> 2.0 m/s 14.5 21 28 36 45 54 100 170> 4.0 m/s - - - 49 63 79 145 250Air speedReducer size100 125 140 160 180 200 225 250 280 315 355 400 450PNT [kW]> 0.5 m/s 9.5 14 18.5 24 30 36 44.5 58 75.5 98.5 128 166 216> 2.0 m/s 12.5 18 24 32 38 47 58 75 98 125 165 214 270Center holes acc. to DIN 332 Part 2, Form DSD1, D2 over 13 to 16 over 16 to 21 over 21 to 24 over 24 to 30 over 30 to 38Center hole M5 M6 M8 M10 M12D1, D2 over 38 to 50 over 50 to 85 over 85 to 130 over 130 to 180 over 180Center hole M16 M20 M24 M30 M363W3KA, 3KBDIAMETERS OF CENTER HOLES IN END SHAFT NECKS16Allowable shaft loads Allowable loads of the reducer low-speed shaft end journals must be read from the tables.The values given in the tables correspond to the case, when the FR force is applied in the middle of the shaft end journal.One can also determine the value of the Fx radial force in case, when it does not operate in the middle of the shaft journal according to the following formula: Where: a, c – constants selected from table 6 FR – force read from table 7Table 6. Reducer constants SizeTable 7. Allowable radial forces on low-speed shaft journals Accurate determination of the allowable radial force will be possible after the reducer operational conditions are specified in details.iNReducer size100 125 140 160 180 200FR force value in [kN]6.3*11.2 6.4 7.5 8.5 10.0 13.0 16.012.4*20 6.4 7.5 8.5 10.0 10.0 11.022.4*71 6.4 7.5 8.5 9.0 10.0 11.080*315 6.0 7.5 8.0 8.5 9.0 9.5355*1250 - 7.0 7.5 8.0 8.5 9.017Two-stage helical reducers for horizontal operationSizes 100÷200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated values18Two-stage helical reducersfor horizontal operationSizes 225÷400VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty.(l)19Two-stage helical reducersfor vertical operationVentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW viewSizes 100÷20020Two-stage helical reducersfor vertical operationSizes 100÷200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW view21Two-stage helical reducersfor horizontal operationSizes 225÷400VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)22Two-stage helical reducersfor horizontal operationSizes 450÷630VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)23Three-stage helical reducersfor horizontal operationSizes 100÷200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated values24Three-stage helical reducersfor vertical operationSizes 100÷200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW view25Three-stage helical reducersfor vertical operationSizes 100÷200VentOil drain Output shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW view26Three-stage helical reducersfor horizontal operationSizes 225÷355VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)27Four-stage helical reducersfor horizontal operationSizes 125÷200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated values28Four-stage helical reducersfor vertical operationSizes 125÷200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW view29Four-stage helical reducersfor vertical operationSizes 125÷200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW view30Operating systems of horizontal helical reducerswith low-speed shaftwith cylindrical sleevewith clamping ringOperating systems of vertical helical reducerswith low-speed shaftwith cylindrical sleevewith clamping ring31Three-stage bevel-helical reducersfor horizontal operationSizes 100–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated values32Three-stage bevel-helical reducersfor horizontal operationSizes 225–400Reducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty.(l)33Three-stage bevel-helical reducersfor vertical operationVentOil drain Output shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW viewSizes 100–20034Three-stage bevel-helical reducersfor horizontal operationSizes 225–400VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)35Three-stage bevel-helical reducersfor horizontal operationSizes 450–630VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)36Three-stage bevel-helical reducersshaft mountedSizes 225–400VentOil drainReducer sizeReducer size Range of ratiosInput shaft Output sleeveWeight (kg)Oil qty. (l)37Three-stage bevel-helical reducersfor horizontal operationSizes 100–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated values38Three-stage bevel-helical reducersfor vertical operationSizes 100–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW view39Four-stage bevel-helical reducersfor horizontal operationSizes 100–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated values40Four-stage bevel-helical reducersfor vertical operationSizes 100–200VentOil drain Output shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)W viewEstimated values41Four-stage bevel-helical reducersfor horizontal operationSizes 280 and 355VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)42Four-stage bevel-helical reducersfor horizontal operationSizes 100–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated values43Four-stage bevel-helical reducersfor vertical operationSizes 100–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW view44Five-stage bevel-helical reducersfor horizontal operationSizes 125–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated values45Five-stage helical reducersfor vertical operationSizes 125–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW view46Five-stage bevel-helical reducersfor horizontal operationSizes 125–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated values47Five-stage bevel-helical reducersfor vertical operationSizes 125–200VentOil drainOutput shaft Output sleeveReducer sizeReducer size Range of ratiosInput shaft Output shaft Output sleeveWeight (kg)Oil qty. (l)Estimated valuesW view48Operating systems of horizontal helical reducerswith low-speed shaftwith cylindrical sleevewith clamping ring49Operating systems of vertical bevel-helical reducerswith low-speed shaftwith cylindrical sleevewith clamping ring50Sizes of hollow shaftsCenter hole threadCylindrical sleeve(Hollow shaft)Reducer installation on a machine shaftInstallation on shaftProtection during operationDismantling Recommended threaddiametersin shaft center holes51Cylindrical sleeve with clamping ringDimensions of cylindrical sleeve Dimensions of driven machineMin. sleeve diametermin. 5mmOnly special design: 3KA-31552 Design with electric engine installationHelical reducers with electric engine installationM-2W, M-3W – horizontal and verticalM-4W – horizontal and vertical53 Design with electric engine installationBEVEL-HELICAL REDUCERS WITH ELECTRIC ENGINE INSTALLATIONM-3KA, M-4KA – horizontal and verticalM-5KA – horizontal and verticalM-3KB, M-4KB – horizontal and vertical M-5KB – horizontal and vertical54 Dimensions related to flange engine installationEngineFlangeDiameter DLength LReducer sizeIt is possible to install other engine sizes. EngineFlangeDiameter DLength LReducer size55 Dimensions related to flange engine installationEngineFlangeDiameter DLength LReducer sizeIt is possible to install other engine sizes. EngineFlangeDiameter DLength LReducer size56 Dimensions related to flange engine installationEngineFlangeDiameter DLength LReducer sizeIt is possible to install other engine sizes. EngineFlangeDiameter DLength LReducer size57 Dimensions related to flange engine installationEngineFlangeDiameter DLength LReducer sizeIt is possible to install other engine sizes. EngineFlangeDiameter DLength LReducer size58Drive units of conveyor belts General InformationConveyor drive units mounted on the frame consist of bevel-helical reducer of 3KA type, suitable engine and clutch. They can be made in three variants:1) with tyre coupling,2) with liquid coupling,3) with brake coupling and V-brake.Drive unit mounting consists of reducer hanging on the drum shaft and basing it on the support.For this reason, in drive units there are used only reducers with sleeve, in the following varieties:1) with a keyway,2) with a clamping ring.In all units it is possible to install the one-way clutch.All dimensions of reducers are provided in this catalogue on page 28.Due to the possibility of applying couplings of different manufacturers there may be differences in dimensions of the complete units. They will be given while preparing specific offers.Guidelines for drive selection Selection of a drive unit is actually limited to the proper selection of a reducer. The procedure algorithm and all necessary information such as: selection criteria, selection factors, tables of power and formulas are provided in this catalogue.Example of a drive unit marking Complete symbol of an engine Complete reducer symbol acc. to rules specified in page 3 Symbol of drive unit, the blank space should be filled with a letter: O – for design with tyre coupling, F – for design with liquid coupling, H – for design with V-brake59Reducer designa) sleeve with keywayb) sleeve with clamping ringa) design with tyre couplingb) design with liquid couplingc) design with V-brakeReducer sizeEngine sizeWeight (kg)In “b” design the Voith liquid couplings are applied.* - dimensions relate only to the drive design with V-brake60Installation of one-way clutch Helical reducersBevel - helical reducersNote: Directions of shaft revolutions contrary to the specified ones – to be agreed each time with reducer manufacturer clutch clutchclutchclutch61 Installation of one-way clutch Table of dimensions related to installation of one-way clutchesReducer sizeSizes 100÷200Reducer type62Actual ratios HELICAL REDUCERSINReducer size100 125 140 160 180 200 225 250 280 315 355 400 4506.3 6.40 6.14 6.14 6.43 6.46 6.40 6.56 6.05 6.14 6.38 6.32 6.40 6.407.1 7.14 6.94 6.94 7.26 7.14 7.27 7.44 6.85 6.94 7.18 7.14 7.27 7.278 7.94 7.72 7.72 7.72 7.94 8.30 7.94 7.61 8.06 7.95 7.94 8.30 8.309 9.08 9.02 9.02 8.78 9.08 8.89 9.08 8.89 9.02 9.04 9.08 8.89 8.8910 10.25 10.04 10.06 10.06 9.94 10.25 9.94 9.52 9.66 10.35 9.94 10.25 10.2511.2 11.57 11.24 11.24 11.00 11.41 11.05 11.57 11.02 11.24 11.21 11.40 11.57 11.1612.5 12.60 12.40 12.71 12.46 12.82 12.60 12.95 12.08 12.25 12.60 12.82 12.60 12.8514 14.33 14.12 13.92 14.15 13.98 14.09 14.53 13.72 13.92 14.56 13.98 14.32 14.0916 16.46 16.01 16.01 16.01 16.01 16.01 16.01 15.78 16.01 16.48 15.78 16.01 16.4818 17.80 17.81 18.04 17.94 17.97 17.53 17.94 17.72 17.53 17.81 17.81 18.04 18.4920 19.53 19.51 19.51 19.67 20.00 19.75 19.40 20.00 19.75 20.24 19.50 19.50 20.0022.4 22.30 21.82 23.30 21.92 22.56 23.19 22.20 21.43 22.71 23.04 21.97 21.70 21.6925 24.68 24.25 24.87 25.37 25.11 24.68 25.57 25.66 23.96 26.1928 28.07 27.75 28.45 28.47 29.30 28.07 28.43 29.30 27.41 29.3031.5 31.26 31.32 31.20 31.71 32.69 32.14 32.51 31.37 30.00 31.4035.5 35.62 35.33 36.22 35.50 36.53 35.16 35.59 36.19 34.90 36.5340 39.61 39.15 40.95 39.15 41.30 39.80 40.82 38.99 39.06 39.8045 45.02 44.58 44.86 44.48 45.04 44.48 45.88 45.30 44.40 43.4050 50.52 49.82 48.32 50.65 49.33 50.55 50.03 49.72 49.81 49.3356 58.05 56.51 55.58 57.29 56.50 57.45 55.13 57.19 57.30 55.7163 65.09 64.93 63.15 64.98 64.98 64.98 63.14 64.98 63.14 64.0771 70.39 72.24 71.15 72.84 72.94 71.15 70.77 72.94 69.13 72.3180 79.21 79.27 80.70 79.75 78.86 78.01 78.76 82.18 77.49 79.1790 90.87 86.80 87.26 87.43 87.76 87.90 85.16 88.86 87.31 86.68100 101.29 96.65 101.09 101.66 100.63 98.93 96.46 99.91 99.69112 112.12 112.21 112.41 111.04 111.86125 127.52 125.52 128.55 126.99 130.68140 141.99 134.54 145.09 139.02 145.54160 161.80 156.89 163.70 157.63 162.95180 179.94 176.30 181.39 176.20 179.69200 204.06 202.74 205.20 201.76 204.23224 228.96 221.02 229.31 225.54 232.56250 254.76 249.04 257.05 253.16 254.66280 278.96 269.29 281.81 281.72 286.94315 306.09 305.43 308.54 304.63 314.59355 343.26 356.33 345.78 346.14 356.78400 386.27 396.66 389.06 388.00 390.6763Actual ratios BEVEL-HELICAL REDUCERSINReducer size100 125 140 160 180 200 225 250 280 315 355 400 45018 17.69 17.56 17.56 18.03 17.69 17.31 17.69 18.25 18.51 17.60 17.69 17.31 17.3120 19.97 19.55 19.59 20.64 19.36 19.97 19.36 19.56 19.84 20.15 19.36 19.96 19.9622.4 22.53 21.89 21.89 22.58 22.21 21.52 22.52 22.62 23.08 21.83 22.21 22.52 21.7325 24.54 24.14 24.75 25.57 24.96 24.54 26.18 24.93 25.44 25.37 25.81 26.18 25.2628 28.20 28.43 28.43 27.82 28.85 27.95 29.30 27.33 27.71 28.52 29.01 28.52 29.0931.5 30.72 31.36 32.14 31.51 32.42 31.88 32.87 31.06 31.50 32.96 31.63 32.42 31.8835.5 34.92 35.71 35.20 35.79 35.36 35.63 36.74 34.71 35.20 36.83 35.35 36.22 35.6340 40.29 39.70 39.90 40.56 39.32 39.62 40.48 39.92 40.48 41.67 39.92 40.48 41.6745 46.30 45.03 45.90 45.89 45.02 45.90 45.38 44.81 44.33 45.05 45.05 45.62 46.7750 50.69 49.95 49.24 50.07 49.46 49.84 49.07 50.57 49.94 51.18 49.33 49.33 51.1856 58.24 56.65 56.64 56.65 56.65 56.64 56.15 54.19 57.44 58.25 55.56 54.88 54.8463 62.98 63.03 63.82 63.50 63.58 62.03 64.69 61.04 63.90 63.18 63.18 63.90 63.1871 73.34 71.00 69.28 72.66 70.52 71.32 73.33 69.20 72.44 71.62 71.62 72.45 71.6280 78.84 78.35 79.36 78.54 81.78 76.52 79.35 81.72 77.55 78.28 82.10 83.04 82.9490 87.67 86.81 88.71 86.59 92.45 86.63 88.76 87.52100 98.37 97.01 99.18 98.63 101.26 98.43 103.25 101.81112 113.04 110.02 114.05 111.58 115.96 111.87 115.57 110.92125 127.61 123.23 122.62 127.26 125.74 127.88 129.66 126.06140 143.18 137.73 137.06 144.92 137.71 145.31 144.90 140.88160 166.40 158.92 159.28 161.14 158.89 161.57 159.68 162.04180 179.93 176.83 179.47 180.63 178.44 176.92 178.99 177.41200 201.78 203.19 203.98 204.86 205.13 200.12 195.96 200.22224 222.08 222.47 221.53 227.26 224.38 222.59 224.24 230.27250 249.07 255.65 251.78 257.74 258.08 251.78 257.90 259.39280 273.29 279.90 272.25 282.56 287.20 283.69 292.37 294.06315 304.04 307.08 308.78 308.95 310.55 311.04 329.44 321.95355 348.90 357.83 358.23 366.04 352.71 356.46 344.62400 397.59 417.30 404.18 415.89 386.52 396.57 391.85450 442.16 468.91 447.86 464.84 435.49500 496.11 511.19 500.47 493.01 495.91560 560.07 577.83 560.56 558.62 565.65630 628.40 629.93 626.32 624.30 644.14710 730.45 713.92 725.06 725.71 716.23800 799.74 771.97 792.58 807.59 807.02900 877.42 875.55 867.76 873.06 884.801000 965.32 991.35 977.01 964.13 977.541120 1082.78 1080.74 1091.79 1077.90 1113.181250 1214.63 1260.86 1254.79 1224.80 1262.4464 Parameters of electric motorsEngine sizePower[kW]Nominal revolu-tions[min-1]Current at 380V voltage[A]Multiplicity of starting torque[MR/MN]Weight[kg]71-4B 0.37 1380 1.07 2.0 6.080-4A 0.55 1400 1.47 1.9 7.780-4B 0.75 1400 1.90 2.0 9.090S-4 1.1 1415 2.8 2.1 1490L-4 1.5 1420 3.7 2.4 16.5100L-4A 2.2 1420 5.2 2.2 24100L-4B 3.0 1415 6.9 2.6 28112M-4 4.0 1445 8.7 2.3 34.5132S-4 5.5 1450 11.6 2.3 56132M-4 7.5 1450 15.4 2.4 73160M-4 11.0 1460 22.2 2.1 105160L-4 15.0 1450 29.2 2.3 130180M-4 18.5 1470 34.5 2.3 165180L-4 22.0 1465 40.8 2.5 175200L-4 30.0 1470 56.0 2.9 265225S-4 37.0 1475 69.0 2.1 320225M-4 45.0 1480 83.0 2.4 345250M-4 55.0 1480 98.0 2.4 425280S-4 75.0 1485 134 2.5 565280M-4 90.0 1485 157 2.6 635315S-4 110.0 1480 195 2.2 720315M-4A 132.0 1480 235 2.8 750315M-4B 160.0 1480 281 3.0 7951000 min-171-6B 0.25 900 0.93 2.0 5.980-6A 0.37 930 1.23 1.8 7.580-6B 0.55 920 1.65 1.8 8.990S-6 0.75 920 2.2 2.0 1490L-6 1.1 925 3.1 2.2 16.5100L-6 1.5 945 4.0 2.0 23112M-6 2.2 955 5.6 2.1 30132S-6 3.0 960 7.2 2.0 51132M-6A 4.0 965 9.7 2.2 60132M-6B 5.5 965 12.6 2.3 68160M-6 7.5 960 16.0 2.0 105160L-6 11.0 960 23.0 2.2 130180L-6 15.0 975 30.5 2.3 170200L-6A 18.5 980 35.5 2.5 250200L-6B 22.0 980 42.0 2.4 265225M-6 30.0 985 56.0 2.1 325250M-6 37.0 985 68.0 2.6 425280S-6 45.0 985 85.0 2.0 510280M-6 55.0 985 100 2.2 535315S-6 75.0 985 138 2.4 730315M-6A 90.0 984 166 2.3 740315M-6B 110.0 983 202 2.4 83065Parameters of electric motors Engine sizePower[kW]Nominal revolu-tions[min-1]Current at 380V voltage[A]Multiplicity of starting torque[MR/MN]Weight[kg]66Gear lubricants LIST OF RECOMMENDED GEAR OILSAmbient temperature°COil typeViscosity cSt 40°C °E 50°CSolidification point°CGrease type Operating temperature°CDropping point °CLIST OF RECOMMENDED GREASES (for rolling bearings)67As the result of continuous development of products manufactured by REDOR Sp. z o.o. some information in this catalogue are subject to changes without notice.All information in the catalogue are valid since 1 July 2006W zwiazku z ciaglym rozwojem wyrobów REDOR Sp. z o.o. danezawarte w niniejszym katalogu podlegaja zmianom bez powiadomienia.As the result of continuous development of products manufacturedby REDOR Sp. z o.o. some informations from this catalogue could bechanged without notice.Dane zawarte w katalogu obowiazuja od dnia 1 sierpnia 2008 roku.All informations from the catalogue valid since 1 august of 2008.39REDUCERS FOR GENERAL APPLICATIONS40REDOR Sp. z o.o.43-300 Bielsko-Biala, ul. Piekarska 80Centrala: tel. + 48-33-827 14 00fax: + 48-33-814 91 80E-mail: redor@redor.com.plNIP: 937-245-68-47