Change Themes
  • Welcome!  Sign in  or  Register

  • Wholesale ZTW Spider PRO Premium SP2205-2600KV Brushless Motor


  • Wholesale ZTW Spider PRO Premium SP2206-2300KV Brushless Motor


  • Wholesale ZTW SP 1104-4600KV High Performance Brushless Motor


  • Wholesale ZTW Spider PRO Premium SP2206-2550KV Brushless Motor


  • Wholesale ZTW Spider PRO Premium SP2206-2300KV Brushless Motor


  • Wholesale ZTW Black Widow Brushless Motor with Integrated ESC 4108 390KV


  • Wholesale ZTW Black Widow Brushless Motor with Integrated ESC 4108 320KV


  • ZTW Black Widow Brushless Motor with Integrated ESC 4108 320KV
  • images/v/201707/15014805410.jpg
  • images/v/201707/15014805411.jpg
  • images/v/201707/15014805412.jpg

ZTW Black Widow Brushless Motor with Integrated ESC 4108 320KV

  • item#: ZTW-4108-320KV
  • Retail price: US$150.00
  • Wholesale Price: 99.90

  • Start from: 1 Unit(s)
  • US$99.90 + Shipping Cost
    Quantity: Unit(s)


      The Black Widow Series of motors have been specifically designed for multi-rotor racing when only the best will do.

      More compact, lighter and with greater efficiency, Black Widow motors are premium motor systems incorporating both the motor and ESC into a single unit.   This saves space, reduces overall weight of the model, reduces drag and allows the system to run cooler.

      With the built in ESC you can also change the direction of rotation of these motors with a simple flick of a switch and there is also a USB compatible flashport at the base of the unit that will allow you to update the firmware. 

      These crisp looking units have been manufactured to exacting standards and use original NMB bearings to ensure the smoothest running and reliability of the motor.  Quality mounting accessories are of course included and multiple mounting holes cater for most multi-rotor frames currently on the market.   

      If you are into FPV racing and want motors with real bite in performance then its hard to go past the Black Widow Series.

      • All in one motor with built-in ESC
      • Built-in reversing switch
      • Built-in flashing port for firmware upgrades
      • Fast throttle response
      • High efficiency
      • CNC case for durability
      • 0.2mm thickness silicon steel sheet used for stator which creates low current loss
      • NMB bearings for durability and smooth running
      • NdFeB high temperature rated magnets for trouble free operation
      • Dynamically balanced
      • Compact and lightweight
      • Low internal resistance
      • All in one unit keeps wiring neat and tidy


      • Motor: Black Widow 4108-320Kv
      • ESC: 40A (continuous current)
      • Motor Resistance: 0.27Ω
      • ESC Resistance: 0.002Ω
      • Input Voltage: 3~6S (11.1~22.2V)
      • Idle Current: 0.1A
      • Max Watts: 350W
      • Structure: 24N22P
      • Stator Size: 40.6 x 8mm
      • Rotor Diameter: 47mm
      • Shaft Diameter: 4mm
      • BEC: None
      • Servo Plug: JR type
      • Servo Lead Length: 600mm
      • Power Cable Length: 600mm
      • Weight: 196g
      • Recommended Props: 13~16ins

      1 x Black Widow 4108-320KvMotor/ESC Combo
      1 x CW propeller driver
      1 x CCW propeller driver
      1 x Screw set
      1 x User manual

      Test Data:

       Battery      Prop          Amps       Watts      Thrust

      4S (14.8V)     14 x 4.7        6          89             845g
      4S (14.8V)     15 x 5.5        7         104            930g 
      4S (14.8V)     16 x 5.5        9         133            940g
      6S (22.2V)     14 x 4.7        11        244           1586g
      6S (22.2V)     15 x 5.5        13        289           1652g
      6S (22.2V)     16 x 5.5        15        333           1525g




      • Blade Count: N/A
      • Speed (Sec/60deg): No
      • Diameter X(Inch) No
      • Torque(kg)(min. 0.01kg) No
      • A(mm): No
      • B(mm): No
      • C(mm) No
      • D(mm) No
      • E(mm): No
      • F(mm): No
      • SKU 164000056-0
      • Weight(g) 384.00
      • Length: 150.00
      • Width: 55.00
      • Height 85.00
      • Kv(rpm/v) 320.00
      • Max Currents (A): 40.00
      • Power (W): 350.00
      • Length B (mm) 36.00
      • Can Length D(mm) 10.00
      • Max Voltage(V): 23.00
      • Shaft A(mm): 4.00
      • Diameter C(mm) 47.00
      • Total Length E(mm) 42.00
      • Resistance (mh): 0.00

      Write a Review:

      Tell us what you think about this item, share your opinion with other people. Please make sure that your review focus on this item. All the reviews are moderated and will be reviewed within two business days. Inappropriate reviews will not be posted.

      Have any question or inquire for this item? Please contact Customer Service. (Our customer representative will get back shortly.)

        Indicates required fields*
        Your Name: *
        Enter your Reviewer Nickname
        Your Email: *
        Review Title: *

      Search Feedback

      • Did you find what you were looking for?
      • If you need help or have other feedback for Customer Service. Click here

      Copyright © 2018 ZTW Retail Store. All Rights Reserved.