BL motors G15

Gasparin Brushless outrunner motor
The G15 14W 7V Grizzly

  • For small RC models, from 65g to 120g total weight
  • Best performance with 2S LiPo power (7.2V, 170mAh - 250mAh)
  • Maximum current 2.3A

Mechanical Grizzly GP15 14W data

  • Outer rotor diameter
  •   14.8 mm
  • Motor length with mounting
  • 20.4 mm
  • Total motor weight
  • 7.0 g

    Three hole mounting, 3x120, D1,3mm on D17mm
    Screws with screw-thread M1,4.


    The Bronco motor shown above is similar
    to the Grizzly Motor externally.

    Test Measurements

    using the TMM 0710-3 EXPERT ESC from MGM ComPro

    Propeller

     
    Voltage

    [V]
    Current

    [A]
    RPM
    propeller

    [n/min]
    Power
    out

    [W]
    Thrust

    [g]
    Thrust/
    Power out

    [g/W]
    GWS5030 7,0 1,94 10389 13,44 100,0 7,440
    GWS5030 7,5 2,15 11021 15,975 112,0 7,011
    GWS4025 7,0 1,33 12129 9,17 66,0 7,197
    GWS4025 7,5 1,44 12681 10,65 72,0 6,760
    GWS4530 7,0 1,68 11024 11,62 83,0 7,143
    GWS4530 7,5 1,83 11579 13,575 92,0 6,777

    Example of Component weight for RC models using the G15 14W 7V Grizzly motor:

    2S LiPol, 170mAh, 12C - 15C: 11.0g.
    GP15 12W Motor plus ESC and propeller: 11.0g.
    3 MS-38 servos: 11.5g.
    PENTA Receiver: 2.4g.

    Total equipment weight: 35.9g (plus wires = 40g).

    For aerobatic RC flying, the total weight could be up to 70g.
    Any sport RC model of total weight up to 120g could be flown using the 100g above setup.

    Note: The Gasparin G15 motors are developed in cooperation with Potensky designers.

    The selling price of motor is CZK 1575,-.


    BL motors G15