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ZTW Spider 50A Multirotor ESC

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Price: $26.99
In Stock
Item Number: SPIDER-ZTW50A
Manufacturer: ZTW
Mfr Part No: 5050301


    ZTW Spider Series 50A OPTO Multirotor ESC

   Tested reliable performance at an affordable price. 
   This 50 amp ESC runs great!     ....Monto gives it a big thumbs up.

   New!  -- Thinner than previous versions. Twisted signal cable for reduced interference. 12v out lead for powering accessories.

ZTW Spider Series ESCs are high quality speed controllers designed specifically for multi-rotor aircraft. Flashed with popular SimonK firmware for multi-rotor. Spider Series ESCs feature up to 600Hz refresh rates for an incredibly smooth yet crisp flight controller response. These ESCs also feature excellent throttle linearity without sacrificing a rapid, crisp response to throttle input. As usual. Spider Series ESCs come standard with the ZTW quality, performance, and reliability you have come to trust.

  • Flashed with SimonK firmware
  • Extremely low internal resistance
  • Super smooth and accurate throttle linearity
  • Safety thermal over-load protection
  • Auto throttle shut down in signal lose situation
  • Supports high RPM motors
  • Power arming protection (prevents the motor from accidentally running when switched ON)
  • Use new generation of the MOSFETs to make sure the ESC with low heating and more reliability


  • SimonK Firmware
  • Output: 50A continuous, 60A burst
  • Max power: 750W
  • Input Voltage: 2-6s lipo
  • BEC Output: OPTO (NO BEC)
  • Dimensions: 52 x 30 x 10 mm
  • Weight: 48g
  • 12v output lead for powering accessories

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