Airtronics 94761Z Micro High-Speed, High-Torque,Metal Gear, Ball Bearing Digital ServoThe Airtronics 94761Z Micro High-Speed, High-Torque, Metal Gear, Ball Bearing Digital Servo is the ultimate sailplane servo. This servo is also ideally suited for use on elevator and ailerons for pattern planes and anywhere else a small digital metal gear servo is needed.Airtronics digital servos feature custom I.C."s, Surface Mount Technology (SMT) construction and splined output shafts for easier control surface adjustments. Molded neoprene vibration isolators and injection-molded servo cases ensure superior strength and long lasting durability.This servo features an Airtronics "Z" connector, which is compatible with all current Airtronics receivers as well as current Hitec, JR and Futaba receivers.*This Airtronics servo is safe to use with receivers that have a Nominal Input Voltage rating of 4.8v ~ 6.6v.Features and Specifications: Torque at 4.8v: 55oz-in (4.0kg-cm) Torque at 6.0v: 66oz-in (4.8kg-cm)