DCX 8 M ∅ 8 mm, precious metal brushes, DC motor Key data: 0.5/1.0 W, 0.65 mNm, 17 300 rpm
M 5:2
Motor data Nominal voltage No load speed No load current Nominal speed Nominal torque
1_ 2_ 3_ 4_ 5_ 6_ 7_ 8_ 9_
V
2.4 12 11500 11700 11000 11900 11900 12900 11.9 6.93 4.51 4.12 3.3 2.74 4780 4950 4190 4820 5190 5800 0.653 0.649 0.641 0.62 0.652 0.614 0.345 0.199 0.13 0.113 0.0949 0.0728 1.13 1.14 1.05 1.06 1.17 1.13 0.581 0.34 0.207 0.187 0.166 0.13 74 74 73 73 74 74 4.13 12 29 38.5 54.3 92.2 0.014 0.0411 0.0941 0.117 0.183 0.276 1.95 3.360 5.08 5.67 7.07 8.71 4900 2850 1880 1680 1350 1100 10400 10500 10700 11400 10400 11600 4.17 4.15 4.18 4.24 4.15 4.28 0.038 0.0379 0.0372 0.035 0.038 0.035 101 4.2 6 7.2 9 Operating range n [rpm] Winding 6 V
rpm mA rpm mNm mNm A A
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
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
16.9 2.31 162
s s
10000 15000 20000 25000
°C °C °C
-30…+85 -30…+85 100 17 300 0…0.1 0.5 0.012 0.1 5 100 0.6 [5] 17 300 0.02…0.1 0 0.012 0.1 10 100 0.4 [5] 1 5 4.4 –
rpm mm mm N N N
Axial play Preload Radial play
Continuous operation Continuous operation with reduced thermal resistance R th2 50% Intermittent operation
0 5000
Max. axial load (dynamic) Max. force for press fits (static) Max. radial load [mm from flange] (shaft supported) Mechanical data sleeve bearings
M [mNm]
0
0.5
1
N N
Gear 372_GPX 8 A Modular system
Details on catalog page 40
Max. speed Axial play Preload Radial play
rpm mm mm N N N
Sensor 495_ENX 8 MAG
Motor Control 550_ESCON Module 24/2 550_ESCON 36/2 DC 557_ESCON2 Nano 24/2 564_EPOS4 Module 24/1.5 566_EPOS4 Compact 24/1.5
Stages [opt.]
1–5
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
N N
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 Shaft front/back: Length Electric connection: Terminals or cables (encoder always with Flex)
98 maxon DC motor
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