maxon

-max 40 40 mm, brushless, 120 Wattmaxon EC -max motorM 1:2Stock 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 phase to phase 11 Terminal inductance phase to phase mH12 Torque constant mNm/A13 Speed constant rpm/V14 Speed/torque gradient rpm/mNm15 Mechanical time constant ms16 Rotor inertia gcm 2283870 283871 283872 28387348 48 48 4810100 7240 4720 3610310 188 104 72.89260 6290 3770 2670168 184 203 2114.02 3.09 2.19 1.742090 1490 1050 83846.7 23.7 10.9 6.6885 83 82 801.03 2.02 4.4 7.190.204 0.4 0.937 1.644.8 62.8 96.1 126213 152 99.4 76.14.89 4.9 4.55 4.355.17 5.19 4.81 4.61101 101 101 101Specifications Operating Range CommentsThermal data17 Thermal resistance housing-ambient 3.45 K/W18 Thermal resistance winding-housing 0.29 K/W19 Thermal time constant winding 3.96 s20 Thermal time constant motor 1240 s21 Ambient temperature -40…+100°C22 Max. permissible winding temperature +155°CMechanical data (preloaded ball bearings)23 Max. permissible speed 12000 rpm24 Axial play at axial load < 12.0 N 0 mm> 12.0 N 0.14 mm25 Radial play preloaded26 Max. axial load (dynamic) 9 N27 Max. force for press fits (static) 211 N(static, shaft supported)4000 N28 Max. radial loading, 5 mm from flange 80 NOther specifications29 Number of pole pairs 130 Number of phases 331 Weight of motor 720 gValues listed in the table are nominal.Connection motor (Cable AWG 20)red Motor winding 1 Pin 1black Motor winding 2 Pin 2white Motor winding 3 Pin 3N.C. Pin 4Connector Article numberMolex 39-01-2040Connection Sensors (Cable AWG 26)yellow Hall sensor 1 Pin 1brown Hall sensor 2 Pin 2grey Hall sensor 3 Pin 3blue GND Pin 4green VHall 3…24 VDC Pin 5N.C. Pin 6Connector Article numberMolex 430-25-0600Wiring diagram for Hall sensors see p. 27May 2012 edition / subject to changen [rpm]120008000400012050 100 150 2001.0 2.0 3.0 4.0283871Continuous operationIn observation of above listed thermal resistance(lines 17 and 18) the maximum permissible windingtemperature will be reached during continuousoperation at 25°C ambient.= Thermal limit.Short term operationThe motor may be briefly overloaded (recurring).Assigned power ratingmaxon Modular System Overview on page 16 - 21Planetary Gearhead52 mm4 - 30 NmPage 246Recommended Electronics:ESCON 50/5 Page 292DECS 50/5 297DEC Module 50/5 299DEC 70/10 305DES 50/5, 70/10 306EPOS2 24/5 313EPOS2 50/5, 70/10 313EPOS2 P 24/5 316EPOS3 70/10 EtherCAT 319Notes 20Encoder MR256 - 1024 CPT,3 channelsPage 273Encoder HEDL 5540500 CPT,3 channelsPage 279Brake AB 2824 VDC0.4 NmPage 329maxon EC motor171