40A SimonK Multicopter Brushless SK-40A ESC by RCTimer

Store Availability Learn More


Frederick, MD

Unavailable In Store

Check More Stores
This item is discontinued and no longer available for purchase. You may want to search our site for a similar item.
Low Price: $15.99
Discontinued Online

This product was added to our catalog on August 25, 2015.

This is the RCTimer 40A Multicopter Brushless SK-40A ESC, with firmware developed by SimonK. This ESC is designed for use with Multirotor aircraft and features 40 amps of continuous current in a small compact form factor design. It is programmable with a voltage cutoff for either LiPo or NiMH batteries, features a 3 Amp BEC and is compatible with up to a 4S LiPo battery.  


  • Compact 40 amp Brushless ESC
  • With built-in 3 amp BEC
  • 40 amps continuous, 45 amps burst
  • 55mm x 26mm x 11.6mm, 35g plus
  • Handles up to 4S
  • Programmable LiPo or NiMh cutoff
  • Programmable brake
  • Low resistance

Note: This ESC does not include a manual.