DC-max 22 S Ø22 mm, CLL precious metal brushes, ball bearings0 pages

DC-max 22 S Precious Metal Brushes
DC motor Ø22 mm
5/9.6 W 10.4 mNm 9000 rpm

M 1:1
Motor Data

1_
2_
3_
4_
5_
6_
7_
8_
9_
10_
11_
12_
13_
14_
15_
16_

Nominal voltage
V
No load speed
rpm
No load current
mA
Nominal speed
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
gcm2

17_
18_
19_
20_
21_
22_

Thermal resistance housing-ambient
Thermal resistance winding-housing
Thermal time constant winding
Thermal time constant motor
Ambient temperature
Max. winding temperature

6
5500
13.6
4280
8.60
0.840
39.0
3.75
88
1.60
0.119
10.4
919
141
8.44
5.70

Thermal data

20 n [rpm] Winding 12 V
6
16.8 10000
538
-30…65 7500
85

rpm
mm
N
mm
N
N
N
N

9000
0.05…0.15
0
0.025
3.3
45
420
12.3 [5]

rpm
mm
N
mm
N
N
N
N

9000
0.15…0.05
0
0.012
1
80
420
2.8 [5]

g

5000

1
9
53.8

Mechanical data sleeve bearings

23_ Max. speed
24_ Axial play
Preload
25_ Radial play
26_ Max. axial load (dynamic)
27_ Max. force for press fits (static)
(static, shaft supported)
28_ Max. radial load [mm from flange]

24
5100
3.07
3440
10.4
0.236
32.3
0.721
88
33.3
2.21
44.8
213
159
8.39
5.05

Operating Range

K/W
K/W
s
s
°C
°C

Mechanical data ball bearings

23_ Max. speed
24_ Axial play
Preload
25_ Radial play
26_ Max. axial load (dynamic)
27_ Max. force for press fits (static)
(static, shaft supported)
28_ Max. radial load [mm from flange]

12
5900
7.49
4240
10.4
0.543
36.9
1.91
88
6.28
0.413
19.3
494
160
8.36
4.98

2500

2.5

7.5

5

10

Continuous operation
Continuous operation with reduced
thermal resistance Rth2 50%
Intermittent operation

M [mNm]

maxon Modular System

maxon gear
68_GPX 22 A, C
69_GPX 22 LN, LZ
71_GPX 26 A, C
72_GPX 26 LN, LZ

Stages
1–2
1–2
3
3

maxon sensor
82_ENX 10 QUAD
82_ENX 10 EASY

maxon motor control
378_ESCON Module 24/2
378_ESCON 36/2 DC
386_EPOS2 24/2 (DC/EC)
386_EPOS2 Module 36/2
393_EPOS3 70/10 EtherCAT
396_MAXPOS 50/5

Other specifications

29_ Number of pole pairs
30_ Number of commutator segments
31_ Weight of motor

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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maxon X drives

October 2015 edition / provisional data / subject to change