RCTimer 40A SimonK Multicopter Brushless SK-40A ESC

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 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.

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