maxon Product Range 2024/25

DC-max 22 S ∅ 22 mm, graphite brushes, DC motor Key Data: 8/10 W, 12.6 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

n [rpm] Winding 12 V

s s

16.8 538 -30…+85 125 85 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] 1 9 53.8

10000

°C °C

7500

rpm mm mm N N N

5000

Axial play Preload Radial play

2500

Motor Control 550_ESCON Module 24/2 550_ESCON 36/2 DC 561_EPOS4 Micro 24/5 562_EPOS4 Module 24/1.5 563_EPOS4 Compact 24/5 3-axes 564_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 394_GPX 22 A/C 395_GPX 22 LN/LZ 400_GPX 26 A/C 401_GPX 26 LN/LZ Modular System

Max. speed Axial play Preload Radial play

rpm mm mm N N N

Sensor 502_ENX 13 GAMA 503_ENX 10 QUAD 503_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

g

Configuration

Bearing: Sleeve bearings/ball bearings Commutation: Precious metal brushes with CLL/Graphite Brushes Shaft front/back: Length Electric connection: Terminals/cable



122 maxon DC motor 

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