Yokomo RS4 Brushless ESC Speed Controller

Yokomo RS4 Brushless ESC Speed Controller
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Price: $144.99
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This is a Yokomo RS4 Brushless ESC Speed Controller, a speed controller with the same program as the BL-PRO4, but with a fanless specification with a compatible motor of 5.5T or less. 

 Detailed settings are possible, such as a boost adjustment function based on the number of revolutions and throttle position, a turbo delay and slope adjustment function, and a frequency change for each operation of the brake, making it possible to match various driving styles. A full aluminum case adds a high level of cooling efficiency and is durable to handle most racing situations. The program can be changed by an optional dedicated programmer, but it can also be remotely controlled using a smartphone application by installing an optional Wi-fi module (BL-WM4,700) became. Not only program changes while watching the screen, but also graphing and confirming data after driving, and ESC updates will be supported in the future.

Features:
  • Brushless sensored type dedicated controller
  • Programmable
  • Program changeable by YBP4 programmer (optional)
  • Boost / turbo function installed
  • Power feeling changeable
  • Forward, auto brake, brake frequency change function installed
  • Detailed brake adjustment function Equipped
  • Li-po 1-cell battery (3.7V) compatible for driving
  • Full aluminum case
  • ABS function
  • Reverse rotation function
  • Motor connection position replacement function
  • Supported Wi-fi module BL-WM ? 4,700
  • Supported programmer BL-YBP4 ? 2,700
Specifications:
Compatible motor: Brushless 5.5T (8.5T when turbo function is used, 8.5T or less is recommended for drift driving)
Input voltage: NIcd / NiMH: 4-6 cells Lipo / Life: 1-2 cells
BEC voltage: 6.0V / 3.0A (7.4V / 3.0A at BEC boost setting)
Case size: 32.9 × 34.6 × 21.0mm (excluding protrusions)
Weight: 50g (body only)