Details
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DCX 22 L Ø22 mm, Precious Metal Brushes, sintered sleeve bearings

DCX 22 L Ø22 mm, Precious Metal Brushes, sintered sleeve bearings
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 $261.75*
5-19 $228.50*
20-49 $194.88*
from 50 On request

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

Specifications

Technical illustrations

Information: Drawings are not to scale.

Values at nominal voltage
Nominal voltage 48 V
No load speed 5220 rpm
No load current 5.16 mA
Nominal speed 4180 rpm
Nominal torque (max. continuous torque) 27.9 mNm
Nominal current (max. continuous current) 0.323 A
Stall torque 140 mNm
Stall current 1.6 A
Max. efficiency 89 %
Characteristics
Terminal resistance 29.9 Ω
Terminal inductance 2.8 mH
Torque constant 87.6 mNm/A
Speed constant 109 rpm/V
Speed / torque gradient 37.3 rpm/mNm
Mechanical time constant 3.17 ms
Rotor inertia 8.12 gcm²
Thermal data
Thermal resistance housing-ambient 13.6 K/W
Thermal resistance winding-housing 4.57 K/W
Thermal time constant winding 19.2 s
Thermal time constant motor 646 s
Ambient temperature -30...+85 °C
Max. winding temperature +100 °C
Mechanical data
Bearing type sleeve bearing
Max. speed 7160 rpm
Axial play 0 mm, at radial load < 0 N
0.2 mm, at radial load > 0 N
Radial play 0.02 mm
Max. axial load (dynamic) 0.1 N
Max. force for press fits (static) 80 N
(static, shaft supported) 440 N
Max. radial load 3 N, 5 mm from flange
Other specifications
Number of pole pairs 1
Number of commutator segments 9
Number of autoclave cycles 0
Product
Weight 95 g
  • Operating Range

    Continuous operation range
   
     
    Short term operation range
   

Description

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.

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