DCX 19 S ∅ 19 mm, precious metal brushes, DC motor 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 Nominal torque
1_ 2_ 3_ 4_ 5_ 6_ 7_ 8_ 9_
V
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
rpm mA rpm mNm mNm A A
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
Nominal current (max. continuous current)
Stall torque Stall current Max. efficiency Terminal resistance Terminal inductance Torque constant Speed constant Speed/torque gradient Mechanical time constant
% Ω
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_
mH
mNm/A rpm/V rpm/mNm
ms gcm2
Rotor inertia Thermal data
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
10000 15000 20000
°C °C °C
-40…+85 -30…+85 100
rpm mm mm N N N
7500 0…0.1 2.5 0.02 2.5 30 440 16 [5] 7500 0…0.2 0 0.02 0.1 80
Axial play Preload Radial play
0 5000
Continuous operation Continuous operation with reduced thermal resistance R th2 50% Intermittent operation
Max. axial load (dynamic) Max. force for press fits (static) Max. radial load [mm from flange] (shaft supported) Mechanical data sleeve bearings
15 M [mNm]
0
5
10
N N
Gear 386_GPX 19 A/C 387_GPX 19 LN/LZ 388_GPX 19 HP 390_GPX 22 A/C 391_GPX 22 LN/LZ 392_GPX 22 HP Modular system
Motor Control 550_ESCON Module 24/2 550_ESCON 36/2 DC 557_ESCON2 Nano 24/2 563_EPOS4 Micro 24/5 564_EPOS4 Module 24/1.5 565_EPOS4 Compact 24/5 3-axes 566_EPOS4 Compact 24/1.5 Details on catalog page 40
Max. speed Axial play Preload Radial play
rpm mm mm N N N
Sensor 507_ENX 10 EASY 507_ENX 10 QUAD 508_ENX 10 EASY XT 509_ENX 16 EASY 510_ENX 16 EASY XT 511_ENX 16 EASY Abs. 512_ENX 16 EASY Abs. XT 519_ENX 16 RIO
Stages [opt.]
1–2 [3–4] 1–2 [3–4] 2–3 [4]
Max. axial load (dynamic) Max. force for press fits (static) Max. radial load [mm from flange] (shaft supported) Other specifications Number of pole pairs Number of commutator segments Weight of motor
3–4 3–4 4
N N
440 3 [5] 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
maxon DC motor 109
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