Configurable Product
Beyond combinations. Configure your drive individually.

DCX 19 S Ø19 mm, precious metal brushes, ball bearings

DCX 19 S Ø19 mm, precious metal brushes, ball bearings
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €123.91*
5-19 €108.18*
20-49 €92.18*
from 50 On request

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


Technical illustrations

Values at nominal voltage
Nominal voltage 4.5 V
No load speed 6440 rpm
No load current 72 mA
Nominal speed 5080 rpm
Nominal torque (max. continuous torque) 7.46 mNm
Nominal current (max. continuous current) 1.2 A
Stall torque 35.7 mNm
Stall current 5.42 A
Max. efficiency 79 %
Terminal resistance 0.831 Ω
Terminal inductance 0.0449 mH
Torque constant 6.58 mNm/A
Speed constant 1450 rpm/V
Speed / torque gradient 183 rpm/mNm
Mechanical time constant 5.11 ms
Rotor inertia 2.67 gcm²
Thermal data
Thermal resistance housing-ambient 17.6 K/W
Thermal resistance winding-housing 6.5 K/W
Thermal time constant winding 11.2 s
Thermal time constant motor 312 s
Ambient temperature -40...+85 °C
Max. winding temperature +100 °C
Mechanical data
Bearing type ball bearings
Max. speed 7500 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 50 g
  • Operating Range

    Continuous operation range
    Short term operation range


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

The DCX 19 S is a true configuration miracle. Preloaded ball bearings or sintered bearings, graphite or precious metal brushes, with CLL etc. - the extensive options make it suitable for a wide range of applications.