Page 121 - 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.Electrical Data Symbol 24DCT 32G2 •••• .* Unit 226P 221P 216P 215P 213P 212P1 Nominal Voltage V 3 6 9 12 15 18 Volt2 No-Load Speed n0 5651 7324 6414 7613 7342 7342 rpm3 No-Load Current I0 90.3 58.0 33.9 30.1 23.2 19.3 mA4 Terminal Resistance R 0.6 0.9 2.2 2.7 4.3 6.1 Ω5 Output Power P2max. 3.6 7.1 6.9 8.8 8.7 8.8 W6 Stall Torque mNm 25.95 (3.68) 49.3 (6.99) 54.54 (7.73) 66 (9.35) 66.88 (9.48) 67.8 (9.61) mNm (oz-in)7 Efficiency hmax. 76 82 83 84 84 84 %8 Max Continuous Speed ne max. 10000 10000 10000 10000 10000 10000 rpm9 Max Continuous Torque Me max. 10.07 (1.43) 12.29 (1.75) 13.87 (1.97) 14.01 (1.99) 14.37 (2.04) 14.47 (2.05) mNm (oz-in)10 Max Continuous Current Ie max. 2.11 1.64 1.07 0.96 0.76 0.64 A11 Back-EMF Constant kE 0.52 0.81 1.39 1.57 2.03 2.44 mV/rpm12 Torque Constant kM 4.98 7.75 13.29 14.95 19.38 23.26 mNm/A13 Motor Regulation R/k2 22.80 15.56 12.31 12.08 11.49 11.34 103/Nms14 Friction Torque TF 0.45 (0.07) 0.45 (0.07) 0.45 (0.07) 0.45 (0.07) 0.45 (0.07) 0.45 (0.07) mNm (oz-in)15 Mechanical Time Constant τm 10.78 7.47 5.88 5.70 5.45 5.33 ms16 Rotor Inertia J 4.73 4.80 4.78 4.72 4.74 4.70 g-cm2General Data17 Thermal Resistance (rotor/body) Rth1/Rth2 6/22 °C/W18 Thermal Time Constant (rotor/stator) tW1/tW2 9/550 S19 Operating Temperature Range: motor -30°C to 85°C (-22°F to 185°F) °C (°F)rotor 100°C (212°F) °C (°F)20 Shaft Load Max.: With sleeve bearings(5 mm from bearing) -radial 3 (10.79) N (oz)-axial 100 (359.6) N (oz)21 Shaft Play: -radial 0.03 (0.0012) mm (inch)-axial 0.15 (0.0059) mm (inch)22 Weight g 72 (2.54) g (oz)23 Commutation Segment - 9 segment24DCT Athlonix™ Ø 24 mm • Graphite-Copper commutation • 14.47 mNm*Also available with ball bearingExecution TableGearbox Single Shaft MR2 E9R22 4 5 6K24 7 8 9K27 1 2 3R22HT 11 Upon Request Upon RequestNote:G1: standard commutationG2: special commutation for double shaft versionn (rpm)M (mNm)10000800060004000200000 14.38 28.76 43.14 57.52 No Load Speed vs. TorqueMax. Recommended SpeedMax. Continuous Output Power 8.6WContinuous working rangeTemporary working range(6xM2x3 deep)(1) (6.5)(10.2)(2.1)(1) (6.5)(6x60°)(Ø12±0.05)4.19±0.4Ø24 0-0.2Ø1.5-0.006-0.009Ø22+0.05-0.10Ø2-0.006-0.009Ø4.5 0-0.1Ø7 0-0.022 6.25±0.532±0.57.5±0.55.85±0.5Ø24 0-0.2Ø22+0.05-0.10Ø2-0.006-0.009Ø4.5 0-0.1Ø7 0-0.022 6.25±0.532±0.57.5±0.55.85±0.524DCT 32G2 •••• .2 24DCT 32G2 •••• .1121