Page 54 - Demo

V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in mmBrushless DC Flat MotorsA17.55±0.15Ø10 0-0.05Ø3-0.006-0.0091.50±0.05+0.15 10 -0.100.15±0.050.30±0.050.1 Ø 32-0.13.50PAD 112.10+0.1503x120° 109±350.1 Ø32-0.1Pad design compatible with: FPC, 11-pol, Pitch 1.0mm, top contact style0.1 A(3x) M3 through hole Ø22 Max screw length 3mm32ECF Ø 32 mm • 8-pole • 32 W Electrical Data Symbol 32ECF17.6 8B xxx Unit 49 1901 Nominal Voltage UN 12 24 Volt2 Optimization Direction - Symmetrical Symmetrical -3 No Load Speed n0 5,050 2,610 rpm4 Typical No Load Current I0 85 17 mA5 Max. Continuous Mechanical Power (@25°C) Pmax 32 32 W6 Max. Continuous Current Ie max 1.43 0.37 A7 Max. Continuous Torque Me max 32.9 (4.66) 32.9 (4.66) mNm (oz-in)8 Back EMF Constant kE 2.52 9.68 V/1000 rpm9 Torque Constant kM 22.95 88.19 mNm/A10 Motor Regulation R/k2 3.0 3.1 103/Nms11 Motor Regulation k/R½ 18.3 (2.59) 18.0 (2.55) mNm/W½ (oz-in/W½)12 Internal Resistance - phase to phase RI 1.58 24.00 ohms13 Line to Line Resistance at Connectors RL 1.64 24.06 ohms14 Inductance Phase to Phase L 0.79 12.27 mH15 Mechanical Time Constant τm 11.2 11.5 ms16 Electrical Time Constant τe 0.50 0.51 msGeneral Data17 Maximum Motor Speed nmax 10,000 rpm18 Ambient Working Temperature Range - -30 to +85 (-22 to +185) °C (°F)19 Ambient Storage Temperature Range - -40 to +85 (-30 to +185) °C (°F)20 Ball Bearings Preload - 6 N21 Axial Static Force w/o Shaft Support (max) - 34 N22 Maximum Winding Temperature - 125 (257) °C (°F)23 Thermal Resistance Rth 11 °C/W24 Thermal Time Constant τw 110 s25 Weight - 52 (1.83) g (oz)26 Rotor Inertia J 37.2 g-cm227 Hall Sensor Electrical Phasing* - 120 Electrical °0 1 2 3 4 501,0002,0003,0004,0005,0006,0007,0008,0009,00010,0000 5 10 15 20 25 30 35Speed (rpm)Torque (mNm)Short timeContinuous30W20W10WTorque (oz-in)Max. continuous operation at 25°C01,0002,0003,0004,0005,0006,0007,0008,0009,00010,0000 12 24 36 48No load speed (rpm)Power supply voltage (V)No load speed for each coil49 190Pad AllocationPad 1 2.5 to 5.5V DCPad 2 Hall sensor 3Pad 3 Hall sensor 1Pad 4 Hall sensor 2Pad 5 GNDPad 6 Phase 3Pad 7 Phase 2Pad 8 Phase 1*Also available without Hall sensors54