maxon Product Range 2020 / 21

DCX 19 S Precious Metal Brushes DC motor ∅ 19 mm Key Data: 5/8 W, 11.0 mNm, 7500 rpm

 M 1:1

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

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

4.5 6440 5080 72 7.46 1.20 35.7 5.42 0.831 0.045 6.58 1450 183 5.12 2.67 78

6

9

12

18

24

V

6350 4540 10.3 53 1.20 36.3 4.07 79 1.47 0.082 8.90 1070 177 4.99 2.68

6260 34.6 4350 10.8 0.829 35.8 2.64 79 3.40 0.191 13.5 705 177 4.92 2.65

6360 26.5 4490 11.0 0.643 38.0 2.13 79 5.63 0.329 17.8 536 170 4.89 2.75

6360 17.7 4490 11.0 0.428 37.8 1.41 79 12.7 0.740 26.7 358 170 4.89 2.74

6350 13.2 4480 10.9 0.319 37.5 1.05 79 22.8 1.320 35.6 268 172 4.90 2.72

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 n [rpm] Winding 9 V

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

17.6 6.5 11.6 312

s s

20000

°C °C °C

-40…+85 -30…+85 100 7500 0…0.1 2.5 0.02 2.5 30 440

15000

rpm mm mm N N N

10000

Axial play Preload Radial play

5000

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

15 M [mNm]

0

5

10

N N

16 [5] 7500 0…0.2 0 0.02 0.1 80 440 3 [5]

maxon Modular System

Details on catalog page 32

Max. speed Axial play Preload Radial play

rpm mm mm N N N

maxon gear 335_GPX 19 A/C 336_GPX 19 LN/LZ 337_GPX 19 HP 339_GPX 22 A/C 340_GPX 22 LN/LZ 341_GPX 22 HP

maxon sensor 433_ENX 10 EASY 433_ENX 10 QUAD 434_ENX 10 EASY XT 436_ENX 16 EASY 437_ENX 16 EASY XT 438_ENX 16 EASY Abs. 439_ENX 16 EASY Abs. XT 443_ENX 16 RIO

maxonmotor control 486_ESCONModule 24/2 486_ESCON 36/2 DC 495_EPOS4 Micro 24/5 496_EPOS4 Mod./Comp. 24/1.5 497_EPOS4 Comp. 24/5 3-axes 504_EPOS2 P 24/5

1–2 [3–4] 1–2 [3–4] 2–3 [4] Stages [opt.]

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

3–4 3–4 4

N N

1 9

g

50 48

Configuration

Typical noise level

dBA

Bearing: Ball bearings preloaded/sleeve bearings Commutation: Precious metal brushes with CLL/graphite brushes Flange front/back: Standard flange/configurable flange/no flange Shaft front/back: Length/diameter/flat face Electric connection: Terminals or cable/alignment of connection/cable length/connector type



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maxon DC motor

September 2020 edition / provisional data / subject to change 

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