Page 40 - Demo

V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in mmBrushless DC Slotless Motors22ECT82 Ultra EC™ Ø 22 mm • 4-pole • 104 W Electrical Data Symbol 22ECT82 10B-xxx.01 Unit 6 9 151 Nominal Voltage UN 24 24 24 Volt2 Optimization Direction - Symmetrical Symmetrical Symmetrical -3 No Load Speed n0 18,550 12,390 7,800 rpm4 Typical No Load Current I0 435 250 130 mA5 Max. Continuous Mechanical Power (@25°C) Pmax 104 104 104 W6 Max. Continuous Current Ie max 7.9 5.3 3.2 A7 Max. Continuous Torque Me max 98.4 (13.94) 98.8 (14) 98.3 (13.92) mNm (oz-in)8 Back EMF Constant kE 1.30 1.96 3.22 V/1000 rpm9 Torque Constant kM 12.4 18.7 30.8 mNm/A10 Motor Regulation R/k2 0.8 0.8 0.8 103/Nms11 Motor Regulation k/R½ 35.8 (5.1) 35.9 (5.1) 36 (5.1) mNm/W½ (oz-in/W½)12 Internal Resistance - phase to phase RI 0.13 0.27 0.73 ohms13 Line to Line Resistance at Connectors RL 0.16 0.30 0.76 ohms14 Inductance Phase to Phase L 0.02 0.03 0.09 mH15 Mechanical Time Constant τm 1.1 1.0 1.0 ms16 Electrical Time Constant τe 0.12 0.13 0.13 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 - 6.8 N21 Axial Static Force w/o Shaft Support (max) - 45.0 N22 Maximum Winding Temperature - 125 (257) °C (°F)23 Thermal Resistance Rth 1.4 / 8.2 °C/W24 Thermal Time Constant τw 1,140 s25 Weight - 174 (6.14) g (oz)26 Rotor Inertia J 13.17 g-cm227 Hall Sensor Electrical Phasing* - 120 Electrical °Wire DescriptionGray Phase 1Violet Phase 2Blue Phase 3Green 3.5 to 24V DCYellow GNDOrange Sensor 1Red Sensor 2Brown Sensor 3Black NTC 10 kohmWhite NTC 10 kohmwith hall effect sensorAR 8R 1.5R1.25Insulation: PVC, 600V. 105°CAWG22: Gray, Violet & BlueAWG26: Green, Yellow, Orange, Red, Brown, Black & WhiteØ10±0.020.023x M2 3.0 min36°30°120° 120° 3x0.1A82±0.151.5±0.05 1.5±0.05Ø22±0.1300+200 10+0.2-0.1Ø3-0.006-0.009 Ø10 0-0.02 Ø17 Torque [oz-in]Speed (rpm)Torque [mNm]Max. continuous operation at 25°C75W50W25W125W100W0 1 2 3 4 5 6 7 8 9 10 11 12 13 1416,00014,00012,0006,00020,00018,00010,0008,0004,0002,00000 10 20 30 40 50 60 70 80 90 100ContinuousShort time015,00020,0005,00010,0000 12 24 36 48No load speed (rpm)Power supply voltage (V)No load speed for each coil9156*Also available without Hall sensors40