Page 103 - 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.(M1.6 x 2.5max.)(2)(6x 60°)(1)(12.2)(2.1)Ø17 0-0.1 Ø16 0-0.1 Ø1.5-0.006-0.009Ø6 0-0.022 Ø4.5Ø1.5-0.006-0.009(Ø9±0.05)Ø17 0-0.1 Ø16 0-0.1 Ø1.5-0.006-0.009Ø6 0-0.022 Ø4.58.6±0.5 26±0.5 7.5±0.52±0.4 6.35±0.5(2) (1) 8.6±0.5 26±0.5 7.5±0.52±0.4 6.35±0.5Electrical Data Symbol 17DCT 26G1/G2 •••• .* Unit 216P 211P 209P 208P 207P1 Nominal Voltage V 3 6 9 12 15 Volt2 No-Load Speed n0 7657 7690 7498 8011 8206 rpm3 No-Load Current I0 92.6 46.3 30.1 24.1 19.7 mA4 Terminal Resistance R 1.0 3.4 7.8 12.2 18.7 Ω5 Output Power P2max. 4.1 4.5 4.5 4.5 4.4 W6 Stall Torque mNm 10.8 (1.53) 12.57 (1.79) 12.61 (1.79) 13.43 (1.91) 13.3 (1.89) mNm (oz-in)7 Efficiency hmax. 68 70 70 71 71 %8 Max Continuous Speed ne max. 10000 10000 10000 10000 10000 rpm9 Max Continuous Torque Me max. 5.25 (0.75) 5.68 (0.81) 5.77 (0.82) 5.76 (0.82) 5.65 (0.81) mNm (oz-in)10 Max Continuous Current Ie max. 1.54 0.83 0.55 0.44 0.35 A11 Back-EMF Constant kE 0.38 0.76 1.17 1.46 1.78 mV/rpm12 Torque Constant kM 3.63 7.26 11.16 13.96 17.03 mNm/A13 Motor Regulation R/k2 74.24 64.05 62.25 62.43 64.59 103/Nms14 Friction Torque TF 0.3 (0.042) 0.3 (0.042) 0.3 (0.042) 0.3 (0.042) 0.3 (0.042) mNm (oz-in)15 Mechanical Time Constant τm 7.81 6.61 6.38 6.32 6.28 ms16 Rotor Inertia J 1.05 1.03 1.02 1.01 0.97 g-cm2General Data17 Thermal Resistance (rotor/body) Rth1/Rth2 6/25 °C/W18 Thermal Time Constant (rotor/stator) tW1/tW2 12/250 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 27 (0.96) g (oz)23 Commutation Segment - 9 segment17DCT Athlonix™ Ø 17 mm • Graphite-Copper commutation • 5.88 mNm*Also available with ball bearingExecution TableGearbox Single Shaft MR2 M Sense BR16 1 2 10B16 3 4 11BA16 3 4 11Note:G1: standard commutationG2: special commutation for double shaft versionn (rpm)M (mNm)10000800060004000200000 5.76 11.52 17.28 23.04 No Load Speed vs. TorqueMax. Recommended SpeedMax. Continuous Output Power 4.5WContinuous working rangeTemporary working range17DCT 26G2 •••• .2 17DCT 26G1 •••• .1103