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Catalog Constar Motor BLDC motor Constar BO2820N2B 01-140-12.0, 74 W

BLDC motor Constar BO2820N2B 01-140-12.0, 74 W

BLDC motor Constar BO2820N2B 01-140-12.0, 74 W

Price: on request

General data:
ManufacturerConstar
Nominal voltage12 V
Stall torque698 mNm
Nominal speed10350 rpm
  • Values at nominal voltage
    LebenszyklusStatus Active
    Nominal voltage 12 V
    No load speed 14000 rpm
    No load current 480 mA
    Nominal speed 10350 rpm
    Nominal torque (max. continuous torque) 68.5 mNm
    Nominal current (max. continuous current) 9.1 A
    Stall torque 698 mNm
    Stall current 86.3 A
    Max. efficiency 85.6 %
    Characteristics
    Terminal resistance 0.14 Ω
    Torque constant 8.1 mNm/A
    Speed constant 1111 rpm/V
    Speed / torque gradient 20.1 rpm/mNm
    Rotor inertia 19 g·cm2
    Thermal data
    Thermal resistance housing-ambient 2.3 K/W
    Thermal resistance winding-housing 2 K/W
    Thermal time constant winding 37 s
    Thermal time constant motor 280 s
    Ambient temperature -40...+120 °C
    Max. winding temperature 180 °C
    Mechanical data
    Bearing type ball bearings
    Axial play 0,012 mm
    Radial play 0.008 mm
    Max. axial load (dynamic) 5 N
    Max. force for press fits (static) 80 N
    (static, shaft supported)
    Max, radial load 29 N, 3 mm from mounting face
    Other specifications
    Number of pole pairs 7
    Number of phases 3
    Product
    Weight 41 g
    Diameter 27.6 mm
    Length 20.1 mm
    Online configurable No
    Series BO2820N2B
    Assigned power rating 74 W
    Motor type Brushless
    Application UAV, aeromodelling
  • 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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