maxon

maxon DC -max motor-max 24 24 mm, Graphite Brushes, 11 WattM 1:1Stock programStandard programSpecial program (on request)Article NumbersMotor DataValues at nominal voltage1 Nominal voltage V2 No load speed rpm3 No load current mA4 Nominal speed rpm5 Nominal torque (max. continuous torque) mNm6 Nominal current (max. continuous current) A7 Stall torque mNm8 Starting current A9 Max. efficiency %Characteristics10 Terminal resistance 11 Terminal inductance mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed / torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2222048 222049 222050 222051 222052 222053 222054 222055 222056 222057 222058 2220599 12 15 18 18 24 24 36 42 48 48 488190 7530 8280 8870 8000 9310 7530 9110 8600 7400 5240 472045.5 31 27.6 25 22.1 19.8 15.5 12.9 10.3 7.59 5.15 4.596530 5830 6600 7190 6290 7610 5790 7390 6860 5630 3400 289010.8 12.1 12.2 12.1 12 11.7 11.8 11.7 11.6 11.6 11.6 11.71.08 0.834 0.735 0.651 0.584 0.5 0.407 0.324 0.261 0.197 0.139 0.12754 54.2 60.6 64.5 56.7 64.7 51.7 62.3 57.9 49 33.4 30.65.19 3.6 3.53 3.35 2.66 2.65 1.71 1.66 1.25 0.799 0.387 0.3282 82 83 84 83 84 82 83 83 82 78 781.73 3.34 4.25 5.37 6.76 9.06 14 21.6 33.5 60.1 124 1500.0735 0.154 0.2 0.251 0.309 0.406 0.618 0.952 1.45 2.56 5.06 6.2210.4 15.1 17.2 19.2 21.3 24.4 30.1 37.4 46.3 61.3 86.3 95.6919 634 557 497 448 391 317 255 206 156 111 99.8153 140 138 139 142 145 147 148 150 153 159 1566.41 6.23 6.21 6.22 6.24 6.37 6.37 6.39 6.41 6.42 6.49 6.454 4.25 4.3 4.29 4.19 4.2 4.13 4.13 4.09 4.02 3.9 3.94Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 24 K/W18 Thermal resistance winding-housing 5.1 K/W19 Thermal time constant winding 8.32 s20 Thermal time constant motor 637 s21 Ambient temperature -30…+85°C22 Max. permissible winding temperature +125°Cn [rpm]Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuous operationat 25°C ambient.= Thermal limit.Mechanical data (sleeve bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.012 mm26 Max. axial load (dynamic) 1 N27 Max. force for press fits (static) 80 N(static, shaft supported)420 N28 Max. radial loading, 5 mm from flange 2.8 NShort term operationThe motor may be briefly overloaded (recurring).Assigned power ratingMechanical data (ball bearings)23 Max. permissible speed 9800 rpm24 Axial play 0.05 - 0.15 mm25 Radial play 0.025 mm26 Max. axial load (dynamic) 3.3 N27 Max. force for press fits (static) 45 N(static, shaft supported)440 N28 Max. radial loading, 5 mm from flange 12.3 NOther specifications29 Number of pole pairs 130 Number of commutator segments 931 Weight of motor 71 gValues listed in the table are nominal.Explanation of the figures on page 49.OptionBall bearings in place of sleeve bearingsPigtails in place of terminalsmaxon Modular System Overview on page 16 - 21Planetary Gearhead22 mm0.5 - 2.0 NmPage 225Spur Gearhead38 mm0.1 - 0.6 NmPage 241Spindle Drive22 mmPage 253/254Recommended Electronics:ESCON 36/2 DC Page 292ESCON 50/5 292EPOS2 24/2 312EPOS2 Module 36/2 312EPOS3 70/10 EtherCAT 319Notes 18Encoder MR32 CPT,2 / 3 channelsPage 269Encoder MR128 / 256 / 512 CPT,2 / 3 channelsPage 271130maxon DC motorMay 2012 edition / subject to change