RE 6 ∅ 6 mm, precious metal brushes, 0.3 watt
M 5:2
Stock program Standard program Special program (on request)
Part numbers
B with cables A with terminals
386780 386781 349189 349190 349191
386782 386783
349192
Motor data
Values at nominal voltage 1 Nominal voltage 2 No load speed 3 No load current 4 Nominal speed 5 Nominal torque 7 Stall torque 8 Stall current 9 Max. efficiency Characteristics 10 Terminal resistance 11 Terminal inductance 12 Torque constant 13 Speed constant 14 Speed / torque gradient 15 Mechanical time constant
1.5 6 18500 18600 18600 18600 42.6 21.3 14.2 10.7 4680 5670 5400 5340 0.302 0.324 0.318 0.316 0.453 0.242 0.158 0.118 0.419 0.485 0.469 0.465 0.581 0.336 0.217 0.161 54 56 56 56 2.58 8.92 20.8 37.2 0.023 0.091 0.204 0.363 0.72 1.44 2.16 2.88 13300 6630 4420 3310 47500 41000 42400 42700 7.45 7.18 7.24 7.24 0.015 0.0167 0.0163 0.0162 3 4.5
V
rpm mA rpm mNm mNm A A
6 Nominal current (max. continuous current)
%
Ω
mH
mNm/A rpm/V rpm/mNm
ms gcm2
16 Rotor inertia
Specifications
Operating range
Comments
19 Thermal time constant winding 20 Thermal time constant motor 21 Ambient temperature 22 Max. winding temperature Thermal data 17 Thermal resistance housing-ambient 18 Thermal resistance winding-housing
n [rpm]
Continuous operation In observation of above listed thermal resistance (lines 17 and 18) the maximum permissible winding temperature will be reached during continuous operation at 25°C ambient. = Thermal limit. Short term operation The motor may be briefly overloaded (recurring). Assigned power rating
77 K/W 16.2 K/W 1.39 s 16.3 s -20…+65 °C +85 °C
0.3 W
24000 20000 16000 12000
349190
24 Axial play 25 Radial play 26 Max. axial load (dynamic) 27 Max. force for press fits (static) 28 Max. radial load, 4 mm from flange Other specifications 29 Number of pole pairs 30 Number of commutator segments 31 Weight of motor Mechanical data (sleeve bearings) 23 Max. speed
8000 4000
0.02 - 0.1 mm 0.012 mm 23 000 rpm
0.15 N 10 N 0.6 N
M [mNm] I [A]
0.1
0.2
0.3
0.2
0.3
0.1
Modular system
Details on catalog page 48
1 5
Gear 412_GP 6 A 465_GP 6 S 466_GP 6 S
Motor Control 550_ESCON Module 24/2 550_ESCON 36/2 DC 557_ESCON2 Nano 24/2
2.3 g
Values listed in the table are nominal. Explanation of the figures on page 94.
maxon DC motor 129
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