DC-max 22 S ∅ 22 mm, graphite brushes, DC motor Key Data: 8/10 W, 12.5 mNm, 9000 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
6
12
24
rpm mA rpm mNm mNm A A
7030 58.8 4950 11.5 1.52 42.4 5.39 76 1.11 0.069 7.88 1210 171 9.09 5.07
7140 29.5 5240 12.6 0.825 49.4 3.14 80 3.83 0.274 15.8
7330 15.1 5350 11.8 0.398 44.6 1.45
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
80 16.6 1.05 30.8 310 167 8.20 4.69
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_
mH
mNm/A rpm/V rpm/mNm
606 147 8.57 5.57
ms gcm2
Rotor inertia Thermal data
Operating Range
Thermal resistance housing-ambient Thermal resistance winding-housing Thermal time constant winding Thermal time constant motor Ambient temperature Max. winding temperature Mechanical data ball bearings Max. speed
K/W K/W
20 6 16.8 538 -30…85 125
n [rpm] Winding 12 V
s s
°C °C
85
rpm mm mm N N N
9000 0.05…0.15 0 0.025 3.3 45 420 12.3 [5] 2.8 9000 0.05…0.15 0 0.012 1 80 420 2.8 [5]
Axial play Preload Radial play
Motor Control 554_ESCON Module 24/2 554_ESCON 36/2 DC 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 38 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
0
M [mNm]
0
2.5
7.5
5
10
N N
Gear 389_GPX 22 A/C 390_GPX 22 LN/LZ 394_GPX 26 A/C 395_GPX 26 LN/LZ Modular System
Max. speed Axial play Preload Radial play
rpm mm mm N N N
Sensor 488_ENX 13 GAMA 489_ENX 10 QUAD 489_ENX 10 EASY
1–2 [3–4] 1–2 [3–4] Stages [opt.]
3 3
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
1 9 53.8
g
Configuration
Bearing: Sleeve bearings/ball bearings Commutation: Precious metal brushes with CLL/Graphite Brushes Shaft front/back: Length Electric connection: Terminals/cable
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122 maxon DC motor
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