Program 2011/2012 - maxon motor - #351

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40 mm, brushless, 120 Watt, approved maxon special program EC 40 M 1:2 Stock program Standard program Special program (on request) Order Number 167176 167177 118894 118895 167178 167179 118896 118897 167180 118898 167181 167183 118899 118901 30.0 24.0 11600 10300 426 443 10500 9160 120 120 5.24 5.78 1420 1210 57.9 55.0 84 83 36.0 9830 275 8710 123 3.76 1200 34.6 83 42.0 10400 258 9290 122 3.40 1280 33.5 84 48.0 7560 139 6450 127 2.22 940 15.7 82 48.0 10300 222 9190 123 2.96 1270 28.8 84 48.0 5930 97.8 4830 130 1.77 743 9.72 81 48.0 5420 86.2 4290 126 1.57 639 7.65 80 48.0 3530 48.6 2400 127 1.03 410 3.21 77 48.0 3110 41.3 1990 129 0.920 370 2.56 76 48.0 2020 24.4 893 129 0.599 237 1.07 72 0.518 0.132 24.6 389 8.20 7.30 85.0 1.04 0.263 34.7 275 8.26 7.35 85.0 1.25 0.319 38.2 250 8.20 7.30 85.0 3.07 0.788 60.1 159 8.12 7.22 85.0 1.66 0.425 44.1 216 8.16 7.26 85.0 4.94 1.28 76.4 125 8.07 7.18 85.0 6.28 1.52 83.5 114 8.59 7.64 85.0 14.9 3.56 128 74.8 8.76 7.79 85.0 18.8 4.57 145 66.0 8.56 7.62 85.0 44.8 10.7 221 43.2 8.75 7.78 85.0 Motor Data 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Values at nominal voltage Nominal voltage V 12.0 18.0 21.0 No load speed rpm 10300 12000 10400 No load current mA 886 754 515 Nominal speed rpm 9050 10900 9240 Nominal torque (max. continuous torque) mNm 107 113 116 Nominal current (max. continuous current) A 10.4 8.62 6.46 Stall torque mNm 985 1340 1150 Starting current A 89.2 94.4 60.1 Max. efï¬�ciency % 81 83 83 Characteristics Terminal resistance phase to phase 0.134 0.191 0.349 Terminal inductance phase to phase mH 0.0266 0.0439 0.0797 Torque constant mNm / A 11.0 14.2 19.1 Speed constant rpm / V 865 673 500 Speed / torque gradient rpm / mNm 10.5 9.05 9.13 Mechanical time constant ms 9.39 8.06 8.13 Rotor inertia gcm2 85.0 85.0 85.0 Speciï¬�cations 17 18 19 20 21 22 23 24 25 26 27 28 Operating Range Thermal data Thermal resistance housing-ambient 3.2 K / W Thermal resistance winding-housing 1.2 K / W Thermal time constant winding 17.1 s Thermal time constant motor 1050 s Ambient temperature -20 ... +100°C Max. permissible winding temperature +125°C Mechanical data (preloaded ball bearings) Max. permissible speed 18000 rpm 0 mm Axial play at axial load 8N Radial play preloaded Max. axial load (dynamic) 10 N Max. force for press ï¬�ts (static) 133 N (static, shaft supported) 5000 N Max. radial loading, 5 mm from flange 70 N Other speciï¬�cations 29 Number of pole pairs 30 Number of phases 31 Weight of motor Values listed in the table are nominal. Explanation of the ï¬�gures on page 137 Connection motor (Cable AWG 22) red Motor winding 1 black Motor winding 2 white Motor winding 3 Connection sensors (Cable AWG 26)1) green VHall 4.5 ... 24 VDC blue GND red / grey Hall sensor 1 black / grey Hall sensor 2 white / grey Hall sensor 3 Wiring diagram for Hall sensors see p. 27 1) Not lead through in combination with resolver. May 2011 edition / subject to change 1 3 390 g n [rpm] 0.436 0.106 22.1 433 8.55 7.61 85.0 Comments Continuous operation In observation of above listed thermal resistance (lines 17 and 18) the maximum permissible winding temperature will be reached during continuous operation at 25°C ambient. = Thermal limit. Short term operation The motor may be briefly overloaded (recurring). Assigned power rating Overview on page 16 - 21 maxon Modular System Planetary Gearhead 42 mm 3 - 15 Nm Page 237 Planetary Gearhead 52 mm 4 - 30 Nm Page 240 Recommended Electronics: DECS 50/5 Page 289 DEC 50/5 291 DEC Module 50/5 291 DECV 50/5, DEC 70/10 297 DES 50/5, DES 70/10 298 EPOS2 24/5 305 EPOS2 50/5 305 EPOS2 70/10 305 EPOS2 P 24/5 308 Notes 20 Encoder HED_5540 500 CPT, 3 channels Page 267 / 269 Resolver Res 26 26 mm 10 V Page 277 Brake AB 28 24 VDC 0.4 Nm Page 318 maxon special program 351