Page 55 - Demo

V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in mmBrushless DC Flat Motors32BF nuvoDisc™ Ø 32 mm • 8-pole • 40 W Electrical Data Symbol 32BF 3C-K.11 32BF 8B-10 Unit1 Nominal Voltage UN 12 Volt2 Optimization Direction - Symmetrical -3 No-Load Speed n0 13,600 rpm4 Typical No-Load Current I0 100.0 mA5 Max Continuous Mechanical Power (@25°C) Pmax 40.0 W6 Max Continuous Current Ie max 1.5 A7 Max Continuous Torque Me max 13 (1.85) mNm (oz-in)8 Back EMF Constant kE 0.87 V/1000 rpm9 Torque Constant kM 8.3 mNm/A10 Motor Regulation R/k2 57.5 103/Nms11 Motor Regulation k/R½ 4.2 (0.6) mNm/W½ (oz-in/W½)12 Internal Resistance - phase to phase RI 3.95 ohms13 Line to Line Resistance at Connectors RL 3.95 ohms14 Inductance Phase to Phase L 0.12 mH15 Mechanical Time Constant τm 64.9 ms16 Electrical Time Constant τe 0.03 msGeneral Data17 Maximum Motor Speed nmax 30,000 rpm18 Ambient Working Temperature Range - -30 to +80 (-22 to +176) °C (°F)19 Ambient Storage Temperature Range - -40 to +80 (-40 to +176) °C (°F)20 Ball Bearings Preload - 7 N21 Axial Static Force w/o Shaft Support (max) - 27.0 N22 Maximum Winding Temperature - 125 (257) °C (°F)23 Thermal Resistance Rth 13.0 °C/W24 Thermal Time Constant τw 550 s25 Weight - 27 (0.96) g (oz)26 Rotor Inertia J 11.300 g-cm227 Hall Sensor Electrical Phasing* - 120 Electrical °*Also available without Hall sensorsWire Description1 Phase 12 Phase 23 Phase 34 3.5 to 24V DC5 GND6 Sensor 17 Sensor 28 Sensor 3with hall effect sensor (8B)Wire Description1 center point of Y winding2 Phase 13 Phase 24 Phase 3sensorless (3C)Cable Pitch: 1mm30°3x M3 at 120° depth 5.5 mm12 34BA0.07 AB0.05 A10±13±0.030.6±0.111.2±0.15Ø3-0.006-0.009 Ø8 0-0.1 A 0.0310.6±0.2Ø30±0.05Ø32±0.15±0.2 100±3Ø22 12345678(8B)(3C)Hall Effect Sensor cable optionTorque (oz-in)Speed (rpm)Torque (mNm)Max. continuous operation at 25°C5W40W30W20W10W0 0.50 1.00 1.50 2.00 2.5015,00010,00025,00030,00020,0005,00000 2 4 6 8 10 12 14 16 18 20ContinuousShort time55