maxon Product Range 2024/25

A-max 12 ∅ 12 mm, precious metal brushes CLL, 0.5 watt

M 3:2

Stock program Standard program Special program (on request)

Part Numbers

200938 265389 265390 265391 265392 265393

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

3 15 13700 11700 12600 11900 12100 13500 34.5 18.8 15.5 9.63 7.38 6.88 6000 4390 5280 4480 4620 5050 0.872 0.937 0.923 0.918 0.908 0.78 0.464 0.282 0.225 0.141 0.106 0.0835 1.58 1.55 1.63 1.52 1.52 1.29 0.789 0.438 0.374 0.22 0.168 0.129 63 63 64 63 63 60 3.8 10.3 16 40.9 71.6 116 0.085 0.264 0.403 1.01 1.74 2.13 2.01 3.53 4.36 6.92 9.06 10 4.5 6 9 12 4760 2710 2190 1380 1050 952 9030 7880 8060 8170 8330 11000 20.6 20.3 20.4 20.4 20.5 21.1 0.218 0.246 0.241 0.238 0.235 0.183

V

rpm mA rpm mNm mNm A

6 Nominal current (max. continuous current)

A %

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

44.5 K/W 15 K/W 5.03 s 267 s -30…+65°C +85°C

0.5 W

15000

265389

10000

    24 Axial play 25 Radial play 26 Max. axial load (dynamic) 27 Max. force for press fits (static) (static, shaft supported) 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 CLL = Capacitor Long Life Alignment of the electronic connections not specified.

5000

0.05 - 0.15 mm 0.012 mm 14 000 rpm

0.15 N 15 N 70 N 0.4 N

M [mNm]

0.4

0.8

1.2

I [A]

0.1

0.2

0.3

0.4

Modular System



Details on catalog page 46

1 7

Sensor 532_Encoder MR 16 CPT

Gear 419_GP 10 A 420_GS 12 A 421_GP 13 A

Motor Control 550_ESCON Module 24/2 550_ESCON 36/2 DC 561_EPOS4 Micro 24/5 562_EPOS4 Module 24/1.5 563_EPOS4 Compact 24/5 3-axes 564_EPOS4 Compact 24/1.5

12 g

Values listed in the table are nominal. Explanation of the figures on page 92.

168 maxon DC motor 

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