maxon Product Range 2020 / 21

DCX 12 L Precious Metal Brushes DC motor ∅ 12 mm Key Data: 2.5/4.8 W, 4.2 mNm, 12000 rpm

M 3:2

Motor Data Nominal voltage No load speed No load current Nominal speed

1_ 2_ 3_ 4_ 5_ 6_ 7_ 8_ 9_

3

4.5 8820 20.9 5640 4.02 0.851 11.2 2.32 82 1.94 0.071 4.83 1980 793 4.43 0.533

6

9

12

18

V

8810 31.3 6230 2.88 0.924 9.9 3.08 81 0.975 0.031 3.22 2970 898 4.55 0.484

8810 15.7 5540 3.88 0.616 10.5 1.63 82 3.68 0.125 6.44 1480 846 4.4 0.496

8820 10.4 5750 4.13 0.437 11.9 1.23 83 7.29 0.282 9.66 989 746 4.37 0.559

8810 7.83 5560 3.89 0.309 10.6 0.824 82 14.6 0.502 12.9 741 839 4.38 0.498

8810 5.22 5540 3.87 0.205 10.5 0.543 82 33.1 1.13 19.3 494 848 4.39 0.495

rpm mA

rpm Nominal torque (max. continuous torque) mNm Nominal current (max. continuous current) A Stall torque mNm Stall current A Max. efficiency % Terminal resistance W Terminal inductance mH Torque constant mNm/A Speed constant rpm/V Speed/torque gradient rpm/mNm Mechanical time constant ms Rotor inertia gcm 2 Thermal data

10_ 11_ 12_ 13_ 14_ 15_ 16_ 17_ 18_ 19_ 20_ 21_ 22_ 23_ 24_ 25_ 26_ 27_ 28_ 23_ 24_ 25_ 26_ 27_ 28_ 29_ 30_ 31_ 32_

Operating Range

31 10.3 10.1 194

Thermal resistance housing-ambient Thermal resistance winding-housing Thermal time constant winding Thermal time constant motor Ambient temperature ball bearings Ambient temperature sleeve bearings Max. winding temperature Mechanical data ball bearings Max. speed

K/W K/W

n [rpm] Winding 4.5 V

s s

10000 12000 14000

-40…+85 -30…+85 100 12000 0…0.1 0.5 0.015 0.5 8.8 120 1.5 [5] 12000 0…0.15 0 0.015 0.1 30 120 0.8 [5]

°C °C °C

0 2000 4000 6000 8000

rpm mm mm N N N

Axial play Preload Radial play

maxon motor control 486_ESCONModule 24/2 486_ESCON 36/2 DC 498_EPOS4 Mod./Comp. 24/1.5 Details on catalog page 32 Continuous operation Continuous operation with reduced thermal resistance R th2 50% Intermittent operation

Max. axial load (dynamic) Max. force for press fits (static) (static, shaft supported) Max. radial load [mm from flange] Mechanical data sleeve bearings

0

2

4

M [mNm]

N N

maxon Modular System

Max. speed Axial play Preload Radial play

rpm mm mm N N N

maxon gear 324_GPX 12 A/C 325_GPX 12 LN/LZ 326_GPX 12 HP 328_GPX 14 A/C 329_GPX 14 LN/LZ 330_GPX 14 HP

maxon sensor 433_ENX 10 EASY 433_ENX 10 QUAD 434_ENX 10 EASY XT

Stages [opt.]

1–4 1–4 2–4 3–4 3–4 4

Max. axial load (dynamic) Max. force for press fits (static) (static, shaft supported) Max. radial load [mm from flange] Other specifications Number of pole pairs Number of commutator segments Weight of motor

N N

1 7

16 44

g

Configuration

Typical noise level

dBA

Bearing: Sleeve bearings/ball bearings preloaded Commutation: Precious metal brushes with or without CLL Flange front/back: Standard flange/Flange with thread holes/no flange Shaft front/back: Length Electric connection: Terminals or cable/cable length/connector type



September 2020 edition / provisional data / subject to change xdrives.maxongroup.com

80

maxon DC motor

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