A13-610 is a medium to high voltage range metal cased servo with excellent speed and torque specifications. The KST A13-610 has a hardened steel drive train and a coreless motor capable of running all the way from 4.8V to 8.4V (4S NiMH to 2S LiPo) making these servos ideal for electric powered models (most ESCs output 5.5V) as well as most gliders.
