Page 35 - Demo

V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in mmBrushless DC Slotless Motors22ECS45 Ultra EC™ Ø 22 mm • 2-pole • 120 W Electrical Data Symbol 22ECS45-10B-xxx.01 Unit 38 30 24 181 Nominal Voltage UN 24 24 24 24 Volt2 Optimization Direction - CCW CCW CCW CCW -3 No-Load Speed n0 34,500 43,500 51,600 68,500 rpm4 Typical No-Load Current I0 160 195 240 300 mA5 Max Continuous Mechanical Power (@25°C) Pmax 120 120 120 120 W6 Max Continuous Current Ie max 4.0 5.2 6.4 8.2 A7 Max Continuous Torque Me max 26.6 (3.77) 26.8 (3.8) 26.7 (3.79) 26.8 (3.8) mNm (oz-in)8 Back EMF Constant kE 0.69 0.54 0.44 0.34 V/1000 rpm9 Torque Constant kM 6.6 5.2 4.2 3.3 mNm/A10 Motor Regulation R/k2 8.6 8.5 8.5 8.5 103/Nms11 Motor Regulation k/R½ 10.8 (1.53) 10.8 (1.53) 10.8 (1.53) 10.8 (1.53) mNm/W½ (oz-in/W½)12 Internal Resistance - phase to phase RI 0.38 0.23 0.15 0.09 ohms13 Line to Line Resistance at Connectors RL 0.42 0.25 0.18 0.11 ohms14 Inductance Phase to Phase L 0.057 0.035 0.022 0.013 mH15 Mechanical Time Constant τm 1.9 1.9 1.9 1.9 ms16 Electrical Time Constant τe 0.15 0.15 0.15 0.14 msGeneral Data17 Maximum Motor Speed nmax 73,000 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 - 5.5 N21 Axial Static Force w/o Shaft Support (max) - 34 N22 Maximum Winding Temperature - 125 (257) °C (°F)23 Thermal Resistance Rth 2 / 9.7 °C/W24 Thermal Time Constant τw 1,000 s25 Weight - 100 (3.52) g (oz)26 Rotor Inertia J 2.30 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 sensor3 x M23.0 min. depthØ173x 120°Insulation PVC, 600V. 105°CRibbon cable 3 x AWG20:Gray, Violet, BlueRibbon cable 5 x AWG24:Green, Yellow, Orange,Red, Brown A 120°R1.35R1.35R 8.5018°15°15°18°45±0.1 10±0.21.5±0.1Ø22±0.1300+200Ø3-0.006-0.009 Ø10 0-0.02 0.1A020,00040,00060,00010,00030,00050,00070,0000 12 24 36 48No load speed (rpm)Power supply voltage (V)No load speed for each coil18 24 3038Torque [oz-in]Speed (rpm)Torque [mNm]Max. continuous operation at 25°C25W50W75W125W100W0 1.0 2.0 3.0 4.040,00020,00060,00030,00010,00050,00070,0000 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30ContinuousShort time*Also available without Hall sensors35