08GS61 MCLENNAN | Alldatasheet
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Technical content
08GS61 Precious metal commutation Ø8mm 0.65 mNm Electrical Data **** 107 105 105C 1 Nominal Voltage V 2 4.5 6 Volt
2 No-Load Speed n0 7,000 10,670 11,000 rpm
3 No-Load Current I0 6.0 4.0 3.0 mA 4 Terminal Resistance R 12.6 30.0 45.8 W 5 Output Power P2max. 0.5 0.5 0.5 W 7 Efficiency hmax. 65 70 72 % 8 Max continuous speed ne max. 12,000 12,000 12,000 rpm 10 Max continuous current Ie max. 0.25 0.17 0.13 A 11 Back-EMF Constant kE 0.28 0.41 0.53 mV/rpm 12 Torque Constant kM 2.63 3.92 5.10 mNm/A
13 Motor Regulation R/k2
1,820.0 1,950.0 1,760.0 103/Nms 15 Rotor Inductance L 0.06 0.11 0.20 mH 16 Mechanical Time Constant tm 5.5 5.9 5.3 ms 17 Rotor Inertia J 0.03 0.03 0.03 g.cm2
18 Thermal Resistance (rotor/body) Rth1 / Rth2 20/100 20/100 20/100 °C/W
19 Thermal Time Constant (rotor/stator) tw1/tw2 5/100 5/100 5/100 °C/W
20 Operating Temperature Range: motor °C (°F)
rotor °C (°F) 21 Shaft Load max.: at 3,000 rpm (2mm from bearing) -radial N (oz) at 3,000 rpm -axial N (oz)
22 Shaft play: -radial mm (inch)
-axial mm (inch)
23 Weight g g (oz)
30 (107.9) <0.015 (0.0006) 0.100 (0.0039) 3.8 (0.14) -30°C to 85°C (-22°F to 185°F) 100°C (212°F) With sleeve bearings 0.5 (1.8) 08GS61 ****.3 Gearbox Single Shaft R10 5 MR2 Contact Us Execution (C) 2013. Portescap. Specifications subject to change without notice. PORTESCAP