A6310 Standard Digital HV High Torque Brushless Metal Gear Aircraft Servo (SPMSA6310)

Spektrum A6310 High-Torque HV Digital Aircraft Servo is a brushless, metal-gear servo designed to deliver dependable power and precise control for large RC aircraft. It operates on a high-voltage range of 6.0 to 8.4V and delivers about 350 oz-in of torque with a fast 0.10 sec per 60° response at 8.4V. Built with a durable brushless motor, a tightly meshed all-metal gear train, dual bearings, and an aluminum center case to aid heat dissipation, it remains smooth and reliable under demanding flight loads.

Designed for 60–120cc aerobatic models and most sport giant-scale aircraft, this servo includes soft-start to minimize stress during initialization, over-current and over-temperature protection, an initialization tone signaling readiness, and an integrated failsafe that holds the last commanded position if the signal is lost while power remains. With a 50–400 Hz operating frequency, it delivers crisp, predictable response across a wide range of radio setups.