Page 43 - Demo

V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in mmBrushless DC Slotless Motors30ECT64 Ultra EC™ Ø 30 mm • 4-pole • 187 W *Also available without Hall sensorsElectrical Data Symbol 30ECT64-10B-xxx.01 Unit 4 7 11 141 Nominal Voltage UN 18 24 36 48 Volt2 Optimization Direction - Symmetrical Symmetrical Symmetrical Symmetrical -3 No-Load Speed n0 28,550 21,930 21,150 22,425 rpm4 Typical No-Load Current I0 1,100 575 425 300 mA5 Max Continuous Mechanical Power (@25°C) Pmax 187.0 187.0 187.0 187.0 W6 Max Continuous Current Ie max 22.8 12.9 8.1 6.5 A7 Max Continuous Torque Me max 137 (19.40) 136 (19.26) 134 (18.98) 133 (18.84) mNm (oz-in)8 Back EMF Constant kE 0.63 1.10 1.74 2.14 V/1000 rpm9 Torque Constant kM 6.0 10.5 16.6 20.5 mNm/A10 Motor Regulation R/k2 0.55 0.57 0.59 0.60 103/Nms11 Motor Regulation k/R½ 42.5 (6.02) 41.8 (5.92) 41.3 (5.85) 40.8 (5.78) mNm/W½ (oz-in/W½)12 Internal Resistance - phase to phase RI 0.02 0.06 0.16 0.25 ohms13 Line to Line Resistance at Connectors RL 0.04 0.08 0.18 0.27 ohms14 Inductance Phase to Phase L 0.01 0.02 0.04 0.06 mH15 Mechanical Time Constant τm 1.6 1.6 1.6 1.7 ms16 Electrical Time Constant τe 0.25 0.23 0.22 0.23 msGeneral Data17 Maximum Motor Speed nmax 30,000 rpm18 Ambient Working Temperature Range - -30 to +100 (-22 to +212) °C (°F)19 Ambient Storage Temperature Range - -40 to +100 (-40 to +212) °C (°F)20 Ball Bearings Preload - 13.5 N21 Axial Static Force w/o Shaft Support (max) - 134 N22 Maximum Winding Temperature - 150 (302) °C (°F)23 Thermal Resistance Rth 0.9/7 °C/W24 Thermal Time Constant τw 1,327 s25 Weight - 263 (9.28) g (oz)26 Rotor Inertia J 28.00 g-cm227 Hall Sensor Electrical Phasing* - 120 Electrical °Wire DescriptionGray Phase 1Violet Phase 2Blue Phase 3Green 4 to 24V DCYellow GNDOrange Sensor 1Red Sensor 2Brown Sensor 3White NTC 10 kohmWhite NTC 10 kohmwith hall effect sensor60°4x M3 4min.PTFE Cables3x AWG18 (power)5x AWG26 (logic)2x AWG28 (temperature probe)temp. probeA60° 90° 4x0.1A64±0.15292±12 2.1±0.05 1.5±0.05Ø30±0.1300+20020+0.22-0.07 Ø5-0.006-0.009 Ø16 0-0.02 Ø16 0 Ø22 -0.02 Ø2.5R12R11.12x Ø5.3Torque [oz-in]Speed (rpm)Torque [mNm]Max. continuous operation at 25°C50W250W200W150W100W0 2 4 6 8 10 12 14 16 18 20 2220,00015,00030,00025,00010,0005,00000 20 40 60 80 100 120 140 160ContinuousShort time020,00030,00025,0005,00015,00010,0000 12 24 36 48No load speed (rpm)Power supply voltage (V)No load speed for each coil11147443