A6330 Digital High Voltage Brushless High Torque High Speed Metal Gear Aircraft Servo (SPMSA6330)

The A6330 digital high-voltage brushless servo is a high-torque, high-speed metal-gear unit designed for RC aircraft and other hobby models that demand fast, precise control. With a 6.0–8.4V input range, it delivers strong, reliable power suitable for demanding airframes.

Inside is a durable all-metal gear train driven by a long-lasting brushless motor, supported by dual bearings and an aluminum center case to help keep temperatures down. It provides up to 248 oz-in of torque and about 0.10 seconds to move 60° at 8.4V. Features include soft start, over-current and over-temperature protection, an initialization tone, integrated failsafe to hold position if the signal is lost, and an 18-inch lead for flexible installation across a range of models.