maxon Product Range 2021/22

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 349189

386781 349190

386782 349191

386783 349192

Motor Data

Values at nominal voltage 1 Nominal voltage 2 No load speed 3 No load current 4 Nominal speed 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

3

4.5

6

V

18500 42.6 4680 0.302 0.453 0.419 0.581 2.58 0.023 0.72 13300 47500 7.45 0.015 54

18600 21.3 5670 0.324 0.242 0.485 0.336 8.92 0.091 1.44 6630 41000 0.0167 7.18 56

18600 14.2 5400 0.318 0.158 0.469 0.217 20.8 0.204 2.16 4420 42400 7.24 0.0163 56

18600 10.7 5340 0.316 0.118 0.465 0.161 37.2 0.363 2.88 3310 42700 7.24 0.0162 56

rpm mA rpm mNm mNm A A

5 Nominal torque (max. continuous torque) 6 Nominal current (max. continuous current)

%

W

mH

mNm/A rpm/V rpm/mNm

ms gcm 2

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

   

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

 

0.02 - 0.1 mm 0.012 mm 23000 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

1 5

maxon Modular System Planetary Gearhead ∅ 6 mm 0.002-0.03 Nm Page 368

Details on catalog page 38

2.3 g

Values listed in the table are nominal. Explanation of the figures on page 82.

Screw Drive ∅ 6 mm Page 417–418

Recommended Electronics: Notes Page 38

ESCON Module 24/2 ESCON 36/2 DC

500 500

117

maxon DC motor

July 2021 edition / subject to change

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