Page 130 - Demo

V012024 • © 2024 Portescap. Specifications subject to change without notice.Dimensions in inches [mm]Brush DC MotorsMotor shaft rotates CW when seen from motor front face when +ve and -ve supply is given to respective terminals.Execution TableGearbox Single Shaft E9 HEDSR32 54 66 Upon RequestR40 1 96 Upon RequestElectrical Data Symbol 35NT2R32 •••• .1 Unit 228P 228E 416SP1 Nominal Voltage V 9 15 24 Volt2 No-Load Speed n0 5,020 4,315 4,365 rpm3 No-Load Current I0 180.0 90.0 50.0 mA4 Terminal Resistance R 1.0 3.6 8.3 Ω5 Output Power P2max. 33.0 33.0 35.0 W6 Stall Torque mNm 151 (21.39) 137 (19.41) 150 (21.25) mNm (oz-in)7 Efficiency hmax. 74 73 75 %8 Max Continuous Speed ne max. 9,000 9,000 9,000 rpm9 Max Continuous Torque Me max. 52 (7.65) 54 (7.65) 56 (7.94) mNm (oz-in)10 Max Continuous Current Ie max. 3.30 1.75 1.18 A11 Back-EMF Constant kE 1.76 3.40 5.40 mV/rpm12 Torque Constant kM 16.80 32.50 51.60 mNm/A13 Motor Regulation R/k2 3.5 3.4 3.1 103/Nms14 Friction Torque TF 3 (0.43) 2.93 (0.42) 2.6 (0.37) mNm (oz-in)15 Rotor Inductance L 0.13 0.52 1.30 mH16 Mechanical Time Constant τm 16.8 16.3 16.2 ms17 Rotor Inertia J 48.00 48.00 52.00 g-cm2General Data18 Thermal Resistance (rotor/body) Rth1/Rth2 4/8 °C/W19 Thermal Time Constant (rotor/stator) tW1/tW2 40/920 S20 Operating Temperature Range: motor -30°C to 85°C (-22°F to 185°F) °C (°F)rotor 100°C (212°F) °C (°F)21 Shaft Load Max.: With ball bearings(5 mm from bearing) -radial 35.0 (125.9) N (oz)-axial 100 (359.6) N (oz)22 Shaft Play: -radial negligible mm (inch)-axial negligible mm (inch)23 Weight g 310 (10.94) g (oz)24 Commutation Segment - 13 segment35NT2R32 Ø 35 mm • Graphite-Copper commutation • 56 mNm5.4 (11.1)7.51.412.510.73.257.2M3x3.2 max.Ø22Ø23.5Ø18.5For autoforming screw K144xØ1.2x542°38°4x90°Ø34Ø33.5Ø16 0-Ø0.00835 0-0.1Ø5-0.006-0.009Continuous working rangeTemporary working rangen (rpm)M (mNm)10000800060004000200000 58 117 175 233 No Load Speed vs. TorqueMax. Recommended SpeedMax. Continuous Output Power 52W130