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V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in mmBrushless DC Slotless Motors 120°Ø17A35±0.11.5±0.1Ø22±0.110±0.2Ø3-0.006-0.009 Ø10 0-0.02300+20-00.1A3x M23.0 min. depth15° 15°18° 18°R1.35R8.5R1.35120°3xInsulation PVC, 300V, 105°CRibbon cable 3 x AWG26:Grey,Violet & BlueRibbon cable 5 x AWG26:Green,Yellow, Orange,Red, Brown22ECP35 Ultra EC™ Ø 22 mm • 2-pole • 55 W Electrical Data Symbol 22ECP35 8B-184.01 Unit1 Nominal Voltage UN 24 Volt2 Optimization Direction - Symmetrical -3 No Load Speed n0 13,200 rpm4 Typical No Load Current I0 30.0 mA5 Max. Continuous Mechanical Power (@25°C) Pmax 56.0 W6 Max. Continuous Current Ie max 0.8 A7 Max. Continuous Torque Me max 14.3 (2.03) mNm (oz-in)8 Back EMF Constant kE 1.82 V/1000 rpm9 Torque Constant kM 17.4 mNm/A10 Motor Regulation R/k2 21.8 103/Nms11 Motor Regulation k/R½ 6.77 (0.96) mNm/W½ (oz-in/W½)12 Internal Resistance - phase to phase RI 6.58 ohms13 Line to Line Resistance at Connectors RL 6.71 ohms14 Inductance Phase to Phase L 0.89 mH15 Mechanical Time Constant τm 3.0 ms16 Electrical Time Constant τe 0.14 msGeneral Data17 Maximum Motor Speed nmax 50000 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 - 5.50 N21 Axial Static Force w/o Shaft Support (max) - 34.00 N22 Maximum Winding Temperature - 125 (257) °C (°F)23 Thermal Resistance Rth 3.5/12.5 °C/W24 Thermal Time Constant τw 550 s25 Weight - 64 (2.26) g (oz)26 Rotor Inertia J 1.38 g-cm227 Hall Sensor Electrical Phasing* - 120.00 Electrical °Wire DescriptionGray Phase 1Violet Phase 2Blue Phase 3Green 3.5 to 24V DCYellow GNDOrange Sensor 1Red Sensor 2Brown Sensor 3with hall effect sensor010,00020,00030,00040,00050,0005,00015,00025,00035,00045,0000 12 24 36 48No load speed (rpm)Power supply voltage (V)No load speed for each coil184Torque [oz-in]Speed (rpm)Torque [mNm]Max. continuous operation at 25°C10W20W30W55W40W0 0.5 1.0 1.5 2.0020,00010,00030,00040,00050,0000 2 4 6 8 10 12 14ContinuousShort time*Also available without Hall sensors30