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Tekin RSX Pro Sensored Brushless ESC

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Hotwire
$67.99 - Tekin Hotwire 3.0 Bluetooth USB Interface (details...)
$31.99 - Tekin Hotwire 2.0 USB Interface (details...)
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Low Price: $219.99
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The Tekin RSX Pro Sensored Brushless ESC is Tekin's premiere modified racing Electronic Speed Control. Using only the best available components and materials, this ESC is performance defined. Bred for 1:10th scale modified competition, the RSX PRO gives you maximum power with precise control and reliability. With a highly efficient aluminum heat sink housing and an entire array of adjustable features, this ESC offers the ability to fine-tune the RSX PRO's massive power for the win.

Included with the RSX PRO is a detachable fan shroud system for maximum cooling in extreme racing conditions. Data Logging, a High Voltage HD Internal BEC and optional 3rd Channel Drag Brake Adjustment come standard as well as access to Team Driver setups. Take your racing program to the next level with the Tekin RSX PRO.

Features:

  • Billet 6061-T6 Aluminum Heat Sink Housing
  • Redesigned FET Package
  • HD Easy Solder Posts
  • Optional Shroud and High RPM Cooling Fan
  • QuickTune™ One Touch Programming
  • Adjustable Torque Control (requires HotWire™ sold separately)
  • Adjustable Throttle and Brake Frequencies (requires HotWire™ sold separately)
  • HD High Voltage Programmable BEC (requires HotWire™ sold separately)
  • HotWire™ Programming Port (requires HotWire™ sold separately)
  • On-the-fly Drag Brake Adjustment
  • Data Logging Capability (requires HotWire™ sold separately)
  • Sensor Checker
  • On-Board Temperature Indicator
  • ESC Self Diagnostics with Error Codes
  • Fully Proportional Forward/Brake/Reverse
  • Brushless and Brushed Motor Drive
  • Sensored or Sensorless Operation
  • LiPo Safe with Custom Voltage Cutoffs
  • Sensor Plug for Precise Commutation
  • HDAC: High Density Copper PCB's
  • Ultra-smooth and Precise Throttle and Braking Control 

Specifications:
Controls:
Forward/Brake/Reverse
Input Voltage: 2S-3S LiPo / 4-12S NiMH-NiCD
Motor Limit Brushless Mode: 2S -  2.5T 2-pole 36mm Can / 3S -  10.5T 2-pole 36mm Can / 3500kV
Motor Limit Brushed Mode: 2S - 6 Turn 36mm Can / 3S - 12 Turn 36mm Can
Max Current: 210amps per phase*
HV Adjustable BEC: 6.0v / 7.4v @ 5.5amps
Dimensions: 1.21 x 1.43 x .82" / 31.2 x 37.2 x 21mm
Weight: 1.4oz / 40g 

This product was added to our catalog on February 5, 2019

Monday, Nov 11 2019 (1 week ago)
Tekin RSX Pro Sensored Brushless ESC
I purchased one of these from the first production run in Feb 2018. Used both an original HotWire 1.0 with USB as well as the newer HotWire 3.0 with Bluetooth for programming. Both worked great, and this ESC features lots of tuning ability to get it setup just the way you want. Another good reason to invest in the HotWire is the data logging ability, of which is unrivaled in the ESC market. Data logging can be useful for many things like fine tuning motor gearing (ability to watch motor temps, RPM, and throttle amount).

Bottom line, this ESC is very smooth, feels great on the track and features strong brakes if needed. I'm using it for 2wd buggy with 17.5 spec stock and 7.5 mod, zero complaints.
Verified Owner
Monday, Oct 28 2019 (3 weeks ago)
Tekin RSX Pro Sensored Brushless ESC
This is one of the best 1:10 scale esc’s around. It is super small which makes it perfect for kits that have tight spaces for electronics. I use this one in an outlaw 4 and it fits great. tekin’s customer service is above all and is there for any need you may need with there electronics. You can purchase the Hotwire separate for even more dialed in tuning via Bluetooth from your phone.
Verified Owner
Tuesday, Jul 16 2019 (4 months ago)
Tekin RSX Pro Sensored Brushless ESC
Tekin speedo's are my "Go to" This ESC is excellent just like the RSX. It is very similar to the RSX other than a couple of updates. I had the same issue with the hotwire not binding to the RSX Pro as well. It did not have anything to do with the ESC or hotwire per se. It was an issue with the hotwire app. Tekin has fixed the issue, it is now up and running! This ESC is outstanding.
Verified Owner
Friday, Jul 12 2019 (4 months ago)
Tekin RSX Pro Sensored Brushless ESC
It's hard to link the Hotwire to my Android phone. I'm going to try help from tech support.