Page 113 - 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 22DCT 32G2 •••• .* Unit 135P 225P 228E 226E 224E 220E1 Nominal Voltage V 3 6 6 9 12 12 Volt2 No-Load Speed n0 5475 8490 5856 7045 8106 6014 rpm3 No-Load Current I0 87.3 67.1 46.4 37.1 32.0 23.8 mA4 Terminal Resistance R 0.5 0.6 1.2 1.7 2.2 4.1 Ω5 Output Power P2max. 3.9 8.4 5.4 7.5 9.0 6.1 W6 Stall Torque mNm 29.93 (4.24) 64.83 (9.19) 47.2 (6.69) 64.48 (9.14) 75.72 (10.73) 54.86 (7.77) mNm (oz-in)7 Efficiency hmax. 77 84 82 84 85 83 %8 Max Continuous Speed ne max. 10000 10000 10000 10000 10000 10000 rpm9 Max Continuous Torque Me max. 9.65 (1.37) 11.48 (1.63) 11.8 (1.68) 12.61 (1.79) 12.74 (1.81) 12.59 (1.79) mNm (oz-in)10 Max Continuous Current Ie max. 1.96 1.78 1.26 1.08 0.94 0.69 A11 Back-EMF Constant kE 0.54 0.70 1.01 1.27 1.47 1.98 mV/rpm12 Torque Constant kM 5.16 6.70 9.69 12.12 14.05 18.90 mNm/A13 Motor Regulation R/k2 19.00 13.71 12.99 11.44 11.21 11.48 103/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 9.38 8.66 7.92 7.51 7.28 6.96 ms16 Rotor Inertia J 4.90 6.32 6.09 6.57 6.49 6.06 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 65 (2.3) g (oz)23 Commutation Segment - 9 segment22DCT Athlonix™ Ø 22 mm • Graphite-Copper commutation • 12.74 mNm*Also available with ball bearingExecution TableGearbox Single Shaft MR2 E9R22 4 5 6K24 7 8 9K27 1 2 3R22HT 20 21 22Note:G1: standard commutationG2: special commutation for double shaft versionn (rpm)M (mNm)10000800060004000200000 12.75 25.5 38.25 51 No Load Speed vs. TorqueMax. Recommended SpeedMax. Continuous Output Power 9WContinuous working rangeTemporary working range(6.5)4.19ā0.4(1)(10.2)(2.1)(6x M2x3 deep)(6x60°)(Ø12±0.05)Ø22+0.05-0.10Ø1.5-0.006-0.009Ø2-0.006-0.009Ø4.5 0-0.1Ø7Ø22+0.05-0.10Ø2-0.006-0.009Ø4.5 0-0.1Ø70-0.022 0-0.022 6.25±0.532±0.57.5±0.55.85±0.5(1) (6.5)6.25±0.532±0.57.5±0.55.85±0.522DCT 32G2 •••• .2 22DCT 32G2 •••• .1113