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DCX 12 L Ø12 mm, CLL precious metal brushes, ball bearings

DCX 12 L Ø12 mm, CLL precious metal brushes, ball bearings
Price scales Quantity Price per unit
Prices excluding VAT and shipping costs 1-4 €111.64*
5-19 €97.46*
20-49 €83.18*
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 3 V
No load speed 8800 rpm
No load current 34.5 mA
Nominal speed 6230 rpm
Nominal torque (max. continuous torque) 2.88 mNm
Nominal current (max. continuous current) 0.924 A
Stall torque 9.91 mNm
Stall current 3.08 A
Max. efficiency 80 %
Characteristics
Terminal resistance 0.975 Ω
Terminal inductance 0.0314 mH
Torque constant 3.22 mNm/A
Speed constant 2970 rpm/V
Speed / torque gradient 898 rpm/mNm
Mechanical time constant 4.55 ms
Rotor inertia 0.484 gcm²
Thermal data
Thermal resistance housing-ambient 31 K/W
Thermal resistance winding-housing 10.3 K/W
Thermal time constant winding 9.1 s
Thermal time constant motor 194 s
Ambient temperature -40...+85 °C
Max. winding temperature +100 °C
Mechanical data
Bearing type ball bearings
Max. speed 12000 rpm
Axial play 0 mm, at radial load < 0 N
0.1 mm, at radial load > 0 N
Radial play 0.015 mm
Max. axial load (dynamic) 0.5 N
Max. force for press fits (static) 8.8 N
(static, shaft supported) 120 N
Max. radial load 1.5 N, 5 mm from flange
Other specifications
Number of pole pairs 1
Number of commutator segments 7
Number of autoclave cycles 0
Product
Weight 16 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 12 L is available as a small drive with preloaded ball bearings or sintered bearings. The optional spark suppression (CLL) makes this DC motor with precious metal brushes a real long-distance runner.

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