Configurable Product
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DCX 22 L Ø22 mm, Precious Metal Brushes CLL, ball bearings

DCX 22 L Ø22 mm, Precious Metal Brushes CLL, ball bearings
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €176.46*
5-19 €153.91*
20-49 €131.27*
from 50 On request

*Configurable products must be configured before ordering.
Prices may vary.


Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 6 V
No load speed 5870 rpm
No load current 51 mA
Nominal speed 5380 rpm
Nominal torque (max. continuous torque) 14.1 mNm
Nominal current (max. continuous current) 1.5 A
Stall torque 170 mNm
Stall current 17.5 A
Max. efficiency 90 %
Terminal resistance 0.343 Ω
Terminal inductance 0.0346 mH
Torque constant 9.73 mNm/A
Speed constant 981 rpm/V
Speed / torque gradient 34.6 rpm/mNm
Mechanical time constant 3.28 ms
Rotor inertia 9.06 gcm²
Thermal data
Thermal resistance housing-ambient 13.6 K/W
Thermal resistance winding-housing 4.57 K/W
Thermal time constant winding 21.5 s
Thermal time constant motor 646 s
Ambient temperature -40...+85 °C
Max. winding temperature +100 °C
Mechanical data
Bearing type ball bearings
Max. speed 7160 rpm
Axial play 0 mm, at radial load < 2.5 N
0.1 mm, at radial load > 2.5 N
Radial play 0.02 mm
Max. axial load (dynamic) 2.5 N
Max. force for press fits (static) 30 N
(static, shaft supported) 440 N
Max. radial load 16 N, 5 mm from flange
Other specifications
Number of pole pairs 1
Number of commutator segments 9
Number of autoclave cycles 0
Weight 95 g
  • Operating Range

    Continuous operation range
    Short term operation range


maxon DCX motors feature unrivaled power density (torque per volume) and absolutely quiet running. The robust engineering, combined with the globally patented ironless winding, makes the DCX motors a highly dynamic drive for almost every application scenario.

The DCX 22 S is a true configuration miracle. Preloaded ball bearings or sintered bearings, graphite or precious metal brushes, optionally with CLL, EMI filter etc. – this wide range of choices forms the basis for a large area of application.