Page 19 - Demo

V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in mmBrushless DC Slotless Motors300+20 0Cable details:8 x Flat cable (ribbon)Insulation: PVC 105°C, AWG 24Ø10R155°Ø11.5±0.124±0.15 6.10±0.15Ø16+0.05 -0.10 Ø6+0-0.005 4±1twisted& tinned122.5°57.5°6 x 60°6 x M1.62 min. depthA Ø2-0.006-0.009 0.70-0-0.150.1A871280 2 4 6 8 10 12 14 16 015,00020,0005,00010,00000.5 1 1.5 2 2.5 3 3.5 4 4.50 0.1 0.2 0.3 0.4 0.5 0.65W7W9W3W1WContinuoustimeShort05,00015,00010,0002,5007,50017,50012,50020,000No load speed (rpm)Power supply voltage (V)No load speed for each coilSpeed (rpm)Torque (mNm)Torque (oz-in)Wire Description Max. continuous operation at 25°CGray Phase 1Violet Phase 2Blue Phase 3Green 3.5 to 24V DCYellow GNDOrange Sensor 1Red Sensor 2Brown Sensor 3with hall effect sensor16ECP24 Electrical Data Symbol 16ECP 24 8B xxx Unit 87 1281 Nominal Voltage UN 12 15 Volt2 Optimization Direction - Symmetrical Symmetrical -3 No Load Speed n0 17,600 14,900 rpm4 Typical No Load Current I0 66 43 mA5 Max. Continuous Mechanical Power (@25°C) Pmax 6.8 6.8 W6 Max. Continuous Current Ie max 0.6 0.4 A7 Max. Continuous Torque Me max 4 (0.57) 4 (0.57) mNm (oz-in)8 Back EMF Constant kE 0.66 0.97 V/1000 rpm9 Torque Constant kM 6.29 (0.89) 9.29 (1.32) mNm/A10 Motor Regulation R/k2 151.8 156.3 103/Nms11 Motor Regulation k/R½ 2.57 (0.36) 2.53 (0.36) mNm/W½ (oz-in/W½)12 Internal Resistance - phase to phase RI 6.1 13.6 ohms13 Line to Line Resistance at Connectors RL 0.26 0.57 ohms14 Inductance Phase to Phase L 6 13.5 mH15 Mechanical Time Constant τm 5.5 5.6 ms16 Electrical Time Constant τe 0.04 0.04 msGeneral Data17 Maximum Motor Speed nmax 20,000 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 - 3.3 N21 Axial Static Force w/o Shaft Support (max) - 20 (4.5) N22 Maximum Winding Temperature - 125 (257) °C (°F)23 Thermal Resistance Rth 5.2 / 24 °C/W24 Thermal Time Constant τw 390 s25 Weight - 31 (1.09) g (oz)26 Rotor Inertia J 0.36 (1968) g-cm227 Hall Sensor Electrical Phasing* - 120 Electrical °Ø16 mm • 2-pole • 6.8 W *Also available without Hall sensors19