A6300 Standard Digital HV Ultra Torque Brushless Metal Gear Aircraft Servo (SPMSA6300)

HV Ultra-Torque Brushless Metal Gear Aircraft Servo is a high-performance servo designed for demanding RC aircraft. It operates from 6.0 to 8.4 volts and delivers substantial torque and fast response, making it ideal for giant-scale planes, jets, and advanced aerobatics where precise positioning and strong holding power matter.

Driven by a durable brushless drive train and a low-wear all-metal gear set, it delivers 530 oz-in of torque with a fast 0.10-second move per 60° at 8.4V. The aluminum case helps keep temperatures down, and the dual bearings support smooth operation. Features include soft start to protect components during power-up, over-current and temperature protection, an initialization tone to confirm readiness, and an integrated failsafe that holds the last known position if the signal is lost and power remains. Preinstalled eyelets and grommets make mounting quick, and the servo operates at a control frequency of 200 to 333 Hz for fast, precise response.