maxon Product Range 2020 / 21

DCX 12 S Precious Metal Brushes DC motor ∅ 12 mm Key Data: 1.6/2 W, 2.0 mNm, 13000 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 9000 20.9 3620 1.9 0.427 3.25 0.701 69 6.42 0.166 4.63 2060 2860 8.32 0.278

6

9

12

V

9090 31.8 3760 1.92 0.655 3.35 1.09 69 2.74 3.06 0.0724 3120 2800 8.37 0.286

9100 15.9 3870 1.95 0.332 3.46 0.566 70 10.6 0.29 6.12 1560 2700 8.31 0.293

9010 10.5 3700 1.92 0.216 3.33 0.36 0.664 9.26 1030 2780 8.33 0.286 69 25

9020 7.88 3620 1.88 0.159 3.21 0.261 1.17 12.3 775 2890 8.33 0.275 69 46

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

35 14.4 7.18 146

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 16000

-40…+85 -30…+85 100 13000 0…0.1 0.5 0.015 0.5 8.8 120 1.5 [5] 13000 0…0.15 0 0.015 0.1 30 120 0.8 [5]

°C °C °C

rpm mm mm N N N

0 2000 4000 6000 8000

Axial play Preload Radial play

maxonmotor 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

M [mNm]

0

0.5

1

1.5

2

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 12HP 328_GPX 14 A/C 329_GPX 14 LN/LZ 330_GPX 14HP

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

11 40

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



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maxon DC motor

September 2020 edition / provisional data / subject to change 

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