Tekin RS Pro Black Edition BL 1S 1/12 Sensored/Sensorless Brushless ESC

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The Tekin RS PRO 1S Black Edition utilizes both hardware and software advances recently developed for Tekins latest ESC lineup. With its industry-leading Ultra Low Resistance you can be sure that your motor is getting all the power you can give it. More power, smooth control and reliability you can count on: the RS PRO Black Edition is engineered for performance.

The RS PRO Black Edition 1S was specifically designed for 1S 1/12 Scale Spec Classes to take full advantage of the ULR circuit design. ULR FlexWire is included with every Black Edition ESC. Pair the RS PROs with a SPEC-R motor for the ultimate Ultra Low Resistance system.

  • ULR: Ultra Low Resistance Design
  • Specifically Designed for Spec & Stock Racing
  • QuickTune™ One Touch Programming
  • Adjustable Throttle and Brake Frequencies *
  • High Voltage Programmable BEC *
  • HotWire™ Programming Port *
  • Data Logging Capability *
  • 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
  • Lightweight Chassis Design
  • HDAC: High Density Copper PCB's
  • Ultra-smooth and Precise Throttle and Braking Control
* requires HotWire™ sold separately.

Controls: Forward/Brake/Reverse
Input Voltage RS Pro 1-S: 1S LiPo ONLY / 4S NiMH-NiCD
Motor Limit Brushless Mode 2S: 36mm Can - 2-Pole
Motor Limit Brushless Mode 3S: 36mm Can - 2-Pole
Motor Limit Brushed 2S: 36mm Can - 540 & 550
Motor Limit Brushed 3S: 36mm Can - 540 & 550
Amperage: 480Amps per phase*
ON Resistance: .000096ohm*
BEC: 6.0 / 7.4V @ 5.5amps
Weight: 1.23oz / 35g
Dimensions: 1.0 x 1.3 x .68in / 24.5 x 33 x 17.25mm

This product was added to our catalog on December 13, 2017

Verified Owner
Sunday, Jun 23 2019 (about a year ago)
Tekin RS Pro Black Edition BL 1S 1/12 Sensored/Sensorless Brushless ESC
Do not buy this ESC if you plan on using it for 1/12 Mod. Despite Tekin's claim of 1S, 3.5T capability, this ESC will overheat and shut down if anything less than 10.5T is used. I contacted Tekin directly and they stated that this ESC was "Fringe" for Mod usage due to the plastic case it uses. They also stated that their Factory Drivers still use the RSX with a voltage booster. I installed a fan as they instructed but this did not solve the problem. I will be returning this product and tying something else. This is very sad because I really like the Tekin firmware and Hotwire system. I have been a loyal Tekin user for many years and this is the first product from them that has been a complete disappointment. As mentioned, the RS Pro 1S works just fine, as long as you use it for 10T and above.
Verified Owner
Friday, Sep 6 2019 (about a year ago)
Tekin RS Pro Black Edition BL 1S 1/12 Sensored/Sensorless Brushless ESC
I already have tektt1161 and they work very well,running 6.5/10.5/13.5 turns. The brakes are very good with great adjustments.
Sunday, Dec 1 2019 (11 months ago)
Tekin RS Pro Black Edition BL 1S 1/12 Sensored/Sensorless Brushless ESC
I'm using it with 6.5t/13.5t 1s without fans .
Very Smooth and powerful.
Breaking is the best on the market