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D107L125 Water-Cooled Brushless Motor 18KW


D107L125 motors are designed for high performance underwater applications where rapid acceleration and high speed are called for.
  • Launched in Aug, 2020
  • Protection Level: IP64
  • Diameters at 107mm
  • Configuration: 12N/10P
  • Speeds up to 13,500 rpm
  • Maximum output power up to 18.5KW
  • Maximum Torque output up to 22N*m
  • Cooling Solution: Water cooling

    • Product description
    • Specification
    • Dyno Tested data
    • Dimension
      • Brand: Hobiba
      • Commodity name: D107L125 Water-Cooled Brushless Motor 18KW
      • Commodity ID: 107125wc

      D107L125 motors are designed for high performance underwater applications where rapid acceleration and high speed are called for. <li>Launched in Aug, 2020</li> <li>Protection Level: IP64</li> <li>Diameters at 107mm</li> <li>Configuration: 12N/10P</li> <li>Speeds up to 13,500 rpm</li> <li>Maximum output power up to 18.5KW</li> <li>Maximum Torque output up to 22N*m</li> <li>Cooling Solution: Water cooling</li>

      With an advanced 10-pole encapsulated core and 107mm diameter, this series compact DC motors deliver high torque up to 22 N.M with maximum 18KW output power . Thanks to the unique sealing configuration design, these motors are tested waterproof IP68 according to ingress protection class, and can operated permanently underwater and have been widely used for high speed underwater thruster applications, like small boat motor, jetboard, outboard motor, electric trolling motor. etc

      • Robust & durable: Outer shell in black anodizing aluminum alloy, prevent corrosion and oxidation.
      • High performance: Our motors provide extremely high torques with a minimum of power consumption.
      • Silient: low-cogging electro-magnetic and dynamically balanced rotor, extremely silient and smooth operation.
      • Efficiency: Our energy-efficient motors save energy and costs, efficiency up to 90%.
      • Compact: High efficiency and high power density realized in a compact design.
      • Long life: Double seal ball bearings with moisture resistant for long life
      • Cooling solution: water-cooling & Air-Cooling.
      • Shaft in SS316 Stainless Steel: withstand redial/axile stree,against corrosion

      We can also customize the winding to perfectly match your voltage, current, and maximum operating speed. Special shaft modifications, cables and connectors are available upon request.

      Can be customized for 

      - Sensor or sensorless
      - Winding Current
      - Shaft Options
      - Cable and Connector
      - Kv Ratings
      - Mounting Options
      - Encoder or Non

      Keywords:
      • d107l125
      • inrunner brushless motor
      • bldc motor
      • brushless dc motor
      • marine motor
      • electric motor
      • outboard motor
      • high power motor
      • high speed motor
      • electric boat motor
      • electric outboard motor
      • IP 68 motor
      • watercooled motor
      • dc motor 18kw
      • electric motor 18kw
    • Model P/N D107L125-275 D107L125-230 D107L125-200 D107L125-173 D107L125-150
      Winding Turn & Connection 2.5T 3T 3.5T 4T 4.5T
      LiPo/Voltage Range 6-12S(20-51.8V) 6-14S(20-58.8V) 8-16S (25-67.2V) 8-18S (25-75.6V) 12-20S(36-84V)
      Max Spin Speed (RPM) 13,104  13,524  13,440  12,852  12,600 
      Speed Constance kV (RPM/V) 275 230 200 173 153
      Torque Constance Kt (N*M/A) 0.040579 0.048694 0.056277 0.064926 0.073041
      NO Loading Current at 8.4V(A) 3.5  3.2A 2.8  2.5  2.2 
      Max Power (KW) 17.3  17.5  18.6  17.5  17.8 
      Peak Current (A) 480  430  380  340  300 
      Effeciency 89.0% 90.0% 90.0% 91.0% 91.0%
      Max Torque at 60% (N*M) 19  20  21  21  22 
      Rating Power (KW) 14.0  14.2  15.6  14.0  14.5 
      Rating Torque (N*M) 12.8 13.5 13.6 13.8 14.3
      Weight (KG) 4.1
      Construction 12N/10P
      Cooling Solution water cooling +air cooling
      Dimension(mm) D107xL125 mm
      Max Working Temp. 120ºC
      Insulation Voltage & Leak Current AC500V/10MA/3S
      Shaft Extension(mm) D15*L30
      Lead Wires Extension 6AWGx300mm
      Plug or Connector 10.0mm plug
      Life Span 8000H
    • Item No. C_
      Voltage
      (V)
      C_
      Current
      (A)
      C_Input Power
      (W)
      C_
      Power Factor
      C_Efficiency
      (%)
      M_
      Voltage
      (V)
      M_
      Current
      (A)
      M_Input Power
      (W)
      M_
      Power Factor
      M_
      Frequency
      (Hz)
      M_
      Efficiency
      (%)
      M_
      Speed
      (rpm)
      M_
      Torque
      (N*m)
      M_Output Power(W) Synthesis Efficiency
      (%)
      0 49.02 69.01 3381.04 0.9993 99.03758 35.9 58.57 3348.5 0.9194 740.37 81.5658 8883 2.936004 2731.231 80.780792
      1 48.83 90 4392.48 0.9995 98.44962 35.55 77.23 4324.38 0.9094 721.63 84.91415 8611 4.072004 3672.01 83.597656
      2 48.64 110.3 5362.73 0.9995 97.92736 35.22 95.78 5251.58 0.899 700.22 86.49313 8354 5.192004 4542.256 84.700447
      3 48.45 129.1 6251.04 0.9995 97.37483 34.94 113 6086.94 0.89 692.97 87.0938 8123 6.232004 5301.348 84.807449
      4 48.23 147.6 7113.95 0.9994 96.90031 34.64 130.33 6893.44 0.8817 716.59 87.21925 7895 7.272004 6012.407 84.515724
      5 48.04 163.93 7870.75 0.9994 96.32577 34.4 145.67 7581.56 0.8736 690.25 87.13468 7708 8.184004 6606.168 83.933151
      6 47.83 182.85 8738.95 0.9992 95.63506 34.1 163.75 8357.5 0.8642 701.3 87.00248 7482 9.280005 7271.232 83.204865
      7 47.62 200.36 9532.71 0.9991 95.11053 33.83 180.78 9066.61 0.856 666.3 86.68994 7267 10.328 7859.839 82.451256

       

       

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