Hobbywing SkyWalker Quattro 25A X 4 Speed Controller

  • $35.37


Specification

  • ESC in the Quattro : 4 in 1
  • Output : Continuous 25A, Burst 30A up to 10 secondsInput Voltage : 2-4S Lipo or 5-12 cells NiMH
  • BEC : 3A / 5V Switch mode BEC
  • Refresh rate of the throttle signal : 50Hz to 432Hz (432Hz is fast respond for Multi-rotors)
  • 1.6 Max Speed : 210000rpm for 2 Poles BLM, 70000rpm for 6 poles BLM, 35000rpm for 12 poles BLM (BLM = BrushLess Motor)
  • Size : 70mm x 62mm x 11mm
  • Weight : 112g

Features

  • Four (4) speed controllers in 1 board, only 1 pair of battery wire is needed
  • Safety arming feature: Regardless the throttle stick position, the motor will not spin after battery connected
  • Throttle calibration funtion: Throttle range can be calibrated to be compatible with different transmitters
  • User programmable
  • Multiple program methods supported: transmitter stick, LED Program Card. Very easy to program the ESC at home or at the flying field
  • Compatible with Lipo battery and NiMH battery
  • Internal timing can be changed to be suitable for different brushless motors
  • Full protection: Low voltage cutoff protection / Over-heat protection / Throttle signal loss protection
  • Microprocessors use separate voltage regulator IC for better anti-jamming capability
  • Included a Throttle Hub, user can define throttle stick range to all 4 ESC at once instead doing it one by one
  • Designed for :Four Rotor Drone / RC plane with Four Motors (eg. Airbus 320)