Tekin RX4 Hardbox Waterproof Crawler ESC

Tekin’s RX4 is a versatile ESC designed for sensored, sensorless, brushed and brushless motor setups. With massive power handling capabilities, a waterproof design and all the customization features you’d expect from a Tekin ESC, the RX4 has you covered no matter the situation.

Not only reliable, this ESC has a host of built in features like a High Voltage BEC, Drag Brake, Data logging and the ability to run either Brushed or Brushless motors. Not to mention the RX4 housing is a thick-walled, reinforced Hardbox design able to withstand the elements and rough environments that come with true Offroad adventuring. 

Designed to run Tekin ROC 412 and ROC 412HD motors: 

  • 2S Lipo up to 4400kV
  • 3S Lipo up to 3100kV
  • 4S Lipo up to 2300kV

Features:

  • Easily Access Programming, Anywhere, Anytime
  • QuickTune One-Touch Programming
  • HotWire Compatible
  • D2: Dual Drive Mode Technology
  • On-Board Temperature Indicator
  • HDAC: High Density Copper FET Boards
  • Solder Posts for Easy Wiring
  • Heatsink and Fan w/ Auto-on-Temp Sensing
  • One-Touch Radio Calibration
  • High Voltage BEC
  • DATA Logging
  • Waterproof hardbox design 

Programmable Features: 

  • DB: Drag Brake (13 steps)
  • BS: Brake / Reverse Strength (13 steps)
  • LM: Torque Limiter (7 steps)
  • NW: Neutral Width (13 steps)
  • TP: Timing Profiles 5 Presets - 2 Custom
  • MT: Brushless Modes: Fwd/Brk, Fwd/Rev, Rev Delay; Brushed: Fwd/Brk, Fwd/Rev, Fwd/Rev Delay
  • VC: Voltage Cutoffs: 2S, 3S, 4S and Custom
  • Extensive Tuning via Tekin HotWire (sold separately; TEKTT1451)
  • Custom Throttle Profiles
  • Adjustable Throttle and Brake Minimums
  • Adjustable Throttle and Brake Frequencies

Specifications: 
Controls:
 Forward/Brake/Reverse 
Input Voltage: 2S to 4S Lipo 
Continuous Current: 240 Amps *per phase 
BEC: HV 6.0V-7.4V / 8 Amp Switching 
Motor Type: Brushed/Brushless, Sensored/Sensorless; 2Pole or 4Pole Motors 
Motor Limit Brushless/Brushed Mode: No Limit 
Dimensions: 1.6 x 2.0 x 1.4” / 40.6 x 50.8 x 35.5mm 
Weight Approx: 2.65oz / 75.5grams

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