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Catalog Constar Motor DC brush motor Constar 2554N9C2B 03-51-12.0, 2 W

DC brush motor Constar 2554N9C2B 03-51-12.0, 2 W

Price: on request

General data:
ManufacturerConstar
Nominal voltage12 V
Stall torque139.5 mNm
Nominal speed3560 rpm
  • Values at nominal voltage
    LebenszyklusStatus Active
    Nominal voltage 12 V
    No load speed 5100 rpm
    No load current 20 mA
    Nominal speed 3560 rpm
    Nominal torque (max. continuous torque) 42 mNm
    Nominal current (max. continuous current) 1.9 A
    Stall torque 139.5 mNm
    Stall current 6.25 A
    Max. efficiency 89 %
    Characteristics
    Terminal resistance 1.92 Ω
    Torque constant 22.4 mNm/A
    Speed constant 435 rpm/V
    Speed / torque gradient 3.6 rpm/mNm
    Rotor inertia 14.2 g·cm2
    Thermal data
    Thermal resistance housing-ambient 10.8 K/W
    Thermal resistance winding-housing 4 K/W
    Thermal time constant winding 157 s
    Thermal time constant motor 284 s
    Ambient temperature -20...+120 °C
    Max. winding temperature 120 °C
    Mechanical data
    Bearing type ball bearings
    Axial play 0.02...0.15 mm
    Radial play 0.025 mm
    Max. axial load (dynamic) 20 N
    Max. force for press fits (static) 60 N
    (static, shaft supported)
    Max, radial load 40 N, 3 mm from mounting face
    Other specifications
    Number of pole pairs 1
    Number of commutator segments 9
    Product
    Weight 120 g
    Diameter 25 mm
    Length 53.3 mm
    Online configurable No
    Series 2554N9C2B
    Assigned power rating 2 W
    Motor type Brush
    Application medical equipment, cosmetology, automotive, robotics, industrial automation
  • Datasheet
    Datasheet

  • LLC InnoDrive works with legal entities. Payment can be made both by bank transfer and by credit card due to the invoice.

    We deliver products throughout Russia, the Republic of Belarus and Kazakhstan. For your convenience, you can choose any type of delivery:

    1. We can arrange delivery to your address by our transport company;
    2. You can pick up the goods by your transport company;
    3. You can collect the goods by yourself in our office in St. Petersburg

    The final conditions, cost and time of delivery are discussed with the manager.

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