Page 124 - 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 25GT2R82 •••• .1 Unit 222E 222P 230E 219E1 Nominal Voltage V 15 18 24 36 Volt2 No-Load Speed n0 4,075 9,460 10,000 8,260 rpm3 No-Load Current I0 80.0 140.0 120.0 65.0 mA4 Terminal Resistance R 4.0 1.3 1.8 7.4 Ω5 Output Power P2max. 36.8 33.0 37.0 33.0 W6 Stall Torque mNm 129 (18.27) 249 (35.27) 315 (44.61) 194 (27.48) mNm (oz-in)7 Efficiency hmax. 73 81 82 78 %8 Max Continuous Speed ne max. 10,000 10,000 10,000 10,000 rpm9 Max Continuous Torque Me max. 47 (5.95) 42 (5.95) 47 (6.67) 41 (5.81) mNm (oz-in)10 Max Continuous Current Ie max. 1.44 2.50 2.20 1.06 A11 Back-EMF Constant kE 3.60 1.88 2.40 4.30 mV/rpm12 Torque Constant kM 34.40 18.00 23.00 41.10 mNm/A13 Motor Regulation R/k2 3.4 4.0 3.4 4.40 103/Nms14 Friction Torque TF 2.75 (0.39) 2.5 (0.36) 2.76 (0.4) 2.65 (0.38) mNm (oz-in)15 Rotor Inductance L 0.30 0.08 0.14 0.50 mH16 Mechanical Time Constant τm 4.4 5.2 5.5 5.7 ms17 Rotor Inertia J 13.00 13.00 12.50 13.00 g-cm2General Data18 Thermal Resistance (rotor/body) Rth1/Rth2 5/11 °C/W19 Thermal Time Constant (rotor/stator) tW1/tW2 10/450 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 25.0 (89.9) N (oz)-axial 100 (359.69) N (oz)22 Shaft Play: -radial <0.03 (0.0012) mm (inch)-axial 0.15 (0.0059) mm (inch)23 Weight g 145 (5.12) g (oz)24 Commutation Segment - 9 segment25GT2R82 Ø 25 mm • Graphite-Copper commutation • 47 mNmExecution TableGearbox Single Shaft E9 HEDS MR2R32 6 8 – Upon RequestR40 1 2 4 Upon RequestR22HT 20 21 Upon Request Upon Request swissmade0.52.835.50.7 53.451 (11.5) 4xØ1.2x4.8M3x3.3 40°21° 40°6x60°Ø20Ø10 0-0.02Ø25 0-0.1Ø22Ø14 0-0.02Ø4-0.006-0.00912.5±0.5Ø18.5 swissmade0.52.835.50.7 53.451 (11.5) 4xØ1.2x4.8M3x3.3 40°21° 40°6x60°Ø20Ø10 0-0.02Ø25 0-0.1Ø22Ø14 0-0.02Ø4-0.006-0.00912.5±0.5Ø18.5 swissmade0.52.835.50.7 53.451 (11.5) 4xØ1.2x4.8M3x3.3 40°21° 40°6x60°Ø20Ø10 0-0.02Ø25 0-0.1Ø22Ø14 0-0.02Ø4-0.006-0.00912.5±0.5Ø18.5n (rpm)M (mNm)10000800060004000200000 48 96 144 192 No Load Speed vs. TorqueMax. Recommended SpeedMax. Continuous Output Power 40WContinuous working rangeTemporary working range124