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D90 water-cooled motor


At present, the company's main products are: multi-rotor, helicopter motor and electronic regulator series, glider motor and electronic regulator series, remote control racing car brushless motor, non-inductive motor and electronic governor series, water sports such as surfing Brushless motors and governors for boards, remote control boats, etc. All products have been sold to China, Europe, America, Japan and other places.

  • Product description
  • Specification
  • Dyno Tested data
  • Dimension
    • Commodity name: D90 water-cooled motor
    • Commodity ID: D90L96

    At present, the company's main products are: multi-rotor, helicopter motor and electronic regulator series, glider motor and electronic regulator series, remote control racing car brushless motor, non-inductive motor and electronic governor series, water sports such as surfing Brushless motors and governors for boards, remote control boats, etc. All products have been sold to China, Europe, America, Japan and other places.

    Outrunner Motor D90 Specification
      Model (model P/N) D90-335 D90-270 D90-225 D90-195 D90-170 D90-150
    Coil turns and winding method (winding turn & connection) 4T 5BILLION 6T 7T 8T 9T
    Coil resistance (mΩ) 2.5±0.5 3.7±0.5 4.9±0.5 6.3±0.5 7.6±0.5 10±0.5
    coil inductance (uH) 2.3±0.2 3.7±0.3 4.3±0.3 6.1±0.4 8.7±0.5 11.4±0.5
    Voltage Range (Cells of LiPo) 6-10S  8-12S 10-14S  12-16S  14-18S  14-22S 
    Max Spin Speed(RPM) 14070 13608 13230 13104 12852 13860
    kV(RPM/V) 335 270 225 195 170 150
    Kt (N * M / A) 0.0348 0.0412 0.0491 0.0573 0.0641 0.0712
    No-load current@8.4V(Current @8.4V without Loading) 6.4A 4.6A 3.4A 3.0A 2.5A 2.2A
    Maximum output power (Max Power) (KW) 9.5 10.4 12 13.3 15.6 18
    Maximum working current (Peak current) (A) 420 410 400 390 375 360
    Maximum benefit (Effeciency) 86% 97% 88% 89% 90% 90%
    Maximum output torque (max torque) (N*M) 13 17 twenty two 23.5 25 27.5
    Rated Power@80% Efficiency (Rating Power@80% Efficiency) (KW) 7.5 7.8 10.8 11.2 12.2 15.1
    Rating Torque@80% Efficiency (N*M)  10.5 13.8 17.8 18.8 20 twenty two
    Weight (kg) 2.53 2.51 2.56 2.52 2.52 2.52
    Internal structure (Construction) 24N/20P
    Dimensions (Dimension) D90*L96.4
    Shaft extension φ12 * L40
    Lead wires extension 160±5MM
    Connection plug (Plug) 10.0mm Plug
    Max working temperature 120?C
    Insulation voltage & leak current AC500V/10MA/3S
    life span 10000h

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