Page 108 - 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 MR2 E9R22 4 5 6K24 7 8 9K27 1 2 3R22HT 11 Upon Request Upon RequestNote:P1: standard commutationP2: special commutation for double shaft versionElectrical Data Symbol 22DCP 32P2 •••• .2 Unit 212E 211E 210E 209E 208E1 Nominal Voltage V 21 24 30 36 48 Volt2 No-Load Speed n0 10,357 10,465 10,806 10,281 11,049 rpm3 No-Load Current I0 10.5 9.2 7.6 6.1 4.9 mA4 Terminal Resistance R 23.4 30.4 46.1 71.7 112.6 Ω5 Output Power P2max. 4.2 4.3 4.4 4.1 4.5 W6 Stall Torque mNm 16.95 (2.41) 16.89 (2.4) 16.85 (2.39) 16.39 (2.33) 17.28 (2.45) mNm (oz-in)7 Efficiency hmax. 80 80 80 79 80 %8 Max Continuous Speed ne max. 10,000 10,000 10,000 10,000 10,000 rpm9 Max Continuous Torque Me max. 6.08 (0.86) 6.04 (0.86) 5.93 (0.84) 6 (0.85) 5.94 (0.85) mNm (oz-in)10 Max Continuous Current Ie max. 0.33 0.29 0.23 0.19 0.15 A11 Back-EMF Constant kE 2.00 2.27 2.74 3.46 4.29 mV/rpm12 Torque Constant kM 19.14 21.64 26.20 33.03 41.01 mNm/A13 Motor Regulation R/k2 64.0 64.9 67.2 65.70 66.95 103/Nms14 Friction Torque TF 0.2 (0.03) 0.2 (0.03) 0.2 (0.03) 0.2 (0.03) 0.2 (0.03) mNm (oz-in)15 Mechanical Time Constant τm 30.1 30.0 30.0 30.0 30.0 ms16 Rotor Inertia J 4.70 4.63 4.47 4.56 4.48 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 1.5 (5.39) 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 58 (2.05) g (oz)23 Commutation Segment - 9 segment22DCP Athlonix™ Ø 22 mm • Precious metal commutation • 6.5 mNm*Also available with ball bearing314.45(6.45)32 max.1.56x60°6.63°6xM2x3 max.17.45±0.55.8±0.54.7±0.5Ø12±0.054.19±0.4Ø2-0.006-0.009 Ø1.5-0.006-0.009 Ø22 0-0.1 Ø7 0-0.022 Ø4.5 0-0.1 n (rpm)M (mNm)10000800060004000200000 6.45 12.9 19.35 25.8 No Load Speed vs. TorqueMax. Recommended SpeedMax. Continuous Output Power 4.4WContinuous working rangeTemporary working range108