Sanwa HV-12 Stock Special ESC - Precision Racing Unit  [SW-HV-12]

Race-Proven Control with Sanwa HV-12 ESC

Built for track performance, the Sanwa HV-12 Electronic Speed Control brings precise throttle feel and efficient power management to serious RC racers. Whether upgrading a touring car or tuning a high-speed buggy, this ESC is tailored for racers who value crisp response and stable operation.

Super Response Mode for Faster Throttle Input

The Sanwa HV-12 includes Super Response (SSR) mode to tighten the communication between transmitter and ESC. That improved link yields near-instant throttle feedback, helping drivers place inputs more accurately. The dedicated sensor support helps the brushless motor stay in its optimal control window.

High Current Handling and Motor Fit

This ESC supports brushless motors of 4.5 turns or higher at 7.4V and is rated to manage 400A continuous current, making it suitable for high-power motor builds. Its robust design focuses on stable delivery under demanding race conditions.

Lightweight Compact Form Factor

Weighing only 36g and sized at 30.5x34.0x21.0mm, the Sanwa HV-12 packs top-tier performance into a small chassis for easier mounting and better weight balance. The low voltage drop of 0.011V (20A) reduces wasted energy and helps maintain consistent output.

The Sanwa HV-12 ESC is a compact, race-focused option for hobbyists who need quick throttle response and high current capability in competitive environments.