This pack of four (4) 25 amp ESCs have already been optimized for use in your Quadcopter or multi-rotor by utilizing three (3) ESCs without a bec and one (1) with a bec. No more hassling with disabling the bec on three of the ESC, this package is made specifically to save you the headache. Quadpack 25 comes preprogrammed for multi-rotor platforms and the small footprint and lightweight design makes it the perfect choice for smaller quads and multi-rotor platforms pulling up to 25 amps and running up to 6S lipo. Castle multi-rotor ESCs offer a wide array of operating modes and settings for multi-rotor, helicopter, and fixed wing vehicles. These settings are most readily accessed using the castle Link USB Adapter (sold separately) and the castle Link user interface software. Castle Creations is an olathe, Kansas based company specializing in the development and manufacturing of electronic speed controls, motors and accessories for a wide range of hobby and industrial applications. All products are serviced and supported from the olathe, ks facility.
Castle multi-rotor ESCs come programmed with default settings optimized for multi-rotors using direct drive outrunner motors.
Castle multi-rotor ESCs contain operational tones and Error codes when certain conditions are present, allowing the ability to diagnose and resolve common problems with ease.
Quadpack 25 ESC accept input voltages from 2S LiPo to 6S LiPo
Bec voltage is 5.5 Volts with a 7 amp peak output (5 amp Continuous) and this package contains one multi-rotor 25 with a bec and three with no bec. The single bec supplies power for all 4 controllers.
Esc Dimensions are (Width) 18.2mm, (length) 43.7mm and (depth) 8.1mm and weight (W/wires) is 17.8G.