351007

EC 20 flat 20 mm, brushless, 5 Watt A with Hall sensors B sensorless M 1:1 Stock program Part Numbers Standard program Special program (on request) A with Hall sensors 351005 351006 351007 351008 B sensorless 351054 351055 351056 351057 Motor Data (provisional) Values at nominal voltage 1 Nominal voltage V 6 9 12 24 2 No load speed rpm 9350 9430 9380 9300 3 No load current mA 102 68.3 51.1 25.1 4 Nominal speed rpm 4970 5410 5210 5240 5 Nominal torque (max. continuous torque) mNm 7.25 8.36 7.5 7.71 6 Nominal current (max. continuous current) A 1.26 0.951 0.648 0.328 7 Stall torque mNm 17.2 22.4 18.9 19.9 8 Starting current A 2.93 2.54 1.61 0.838 9 Max. efficiency % 67 71 68 69 Characteristics 10 Terminal resistance phase to phase W 2.05 3.54 7.45 28.6 11 Terminal inductance phase to phase mH 0.189 0.424 0.754 3.09 12 Torque constant mNm/A 5.88 8.82 11.8 23.8 13 Speed constant rpm/V 1620 1080 812 402 14 Speed/torque gradient rpm/mNm 567 435 515 484 15 Mechanical time constant ms 30.3 23.2 27.5 25.8 2 16 Rotor inertia gcm 5.1 5.1 5.1 5.1 Specifications Operating Range Comments Thermal data n rpm Continuous operation 17 Thermal resistance housing-ambient 13.7 K/W In observation of above listed thermal resistance 18 Thermal resistance winding-housing 2.66 K/W 5.0 (lines 17 and 18) the maximum permissible winding 16000 19 Thermal time constant winding 1.77 s temperature will be reached during continuous 20 Thermal time constant motor 22.8 s 351006 operation at 25C ambient. 12000 21 Ambient temperature -40+100 = Thermal limit. 22 Max. permissible winding temperature +125C 8000 Mechanical data (preloaded ball bearings) Short term operation 23 Max. permissible speed 15000 rpm The motor may be briefly overloaded (recurring). 4000 24 Axial play at axial load < 2.0 N 0 mm > 2.0 N 0.14 mm 25 Radial play preloaded Assigned power rating 5 10 15 26 Max. axial load (dynamic) 1.8 N 27 Max. force for press fits (static) 26 N 0.5 1.0 1.5 (static, shaft supported) 200 N 28 Max. radial loading, 5 mm from flange 10 N Other specifications maxon Modular System Overview on page 20 - 25 29 Number of pole pairs 4 30 Number of phases 3 Spur Gearhead 31 Weight of motor 22 g 20.3 mm Values listed in the table are nominal. 0.06 - 0.25 Nm Page 247 Connection with Hall sensors sensorless Planetary Gearhead Pin 1 V 4.524 VDC Motor winding 1 Hall 22 mm Pin 2 Hall sensor 3 Motor winding 2 0.5 - 2.0 Nm Pin 3 Hall sensor 1 Motor winding 3 Page 250/252 Pin 4 Hall sensor 2 neutral point Pin 5 GND Pin 6 Motor winding 3 Pin 7 Motor winding 2 Pin 8 Motor winding 1 Recommended Electronics: Adapter Part number Part number ESCON 36/3 EC Page 320 see p. 339 220300 220300 ESCON 50/5, Module 50/5 321 Connector Part number Part number DECS 50/5 324 Tyco 1-84953-1 84953-4 DEC Module 24/2 325 Molex 52207-1185 52207-0485 EPOS2 24/2 330 Molex 52089-1119 52089-0419 EPOS3 70/10 EtherCAT 337 Pin for design with Hall sensors: Notes 24 FPC, 11-pol, Pitch 1.0 mm, top contact style Wiring diagram for Hall sensors see p. 31 210 maxon EC motor April 2013 edition / subject to change maxon flat motorX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for maxon manufacturer: Other Similar products are found below : 110340 250521 203892 110455 403962 440557 403112 137576 118391 110048 251601 403957 367661 240987 242472 110338