Futaba S3114 Micro HT Servo FUTM0414 Futaba S3114 Micro HT Servo This is the Futaba S3114 Micro High Torque Servo. Ideal for electric planes and small electric helis Includes: Futaba S3114 Micro High Torque Servo One .91" x .64" (23mm x 16mm) 4 arm servo horn (comes pre-installed) One 1.33" x 1.33" (34mm x 34mm) 4 arm servo horn Requires: Installing in aircraft and connecting to receiver Specifications: Torque: 23.5 oz-in @ 6V (1.7 kg-cm @ 6V) or 20.8 oz-in @ 4.8V (1.5 kg-cm @ 4.8V) Speed: 0.09 sec/60° @ 6V or 10 sec/60° @ 4.8V Dimensions: .86 x .43 x .78" (21.8 x 11 x 19.8mm) Weight: .27 oz (7.8g) Lead Length: 6.5" (165mm) Comments: Do not use S3115 servos with gas or high power engine models, large gliders, or other models that require high torque. Using supply voltage higher than 6V or applying high load to the servo will shorten the life. Always use the servo horn specially designed for this servo. Do not use conventional servo horns. Excessive force or shock to the servo horn may damage the ultra mini precision gears inside the servo.