Currently there are 28 Futaba servos available ranging from the micro, 0.34 ounce S3103 to the mighty 194 ounce-inches of torque of the S3801. The performance and reliability of our servos have made them the favorite choice of professionals including top RC competition specialists and motion picture special effect artists.
New model Futaba servos take advantage of the latest developments in coreless motor design. Others feature ball bearings and precision ground metal gears for smooth action and durability.
This package includes:
Futaba S3117 Mini-Micro High Torque Servo with universal connector
.75 x .71 (20mm x 18mm) 4 Arm servo horn (pre-installed)
1.5 x .75 (40mm x 20mm) 4 Arm servo horn
0.79 (20mm) diameter round servo horn
Do not use S3117 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 servo will shorten 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.
Installing in aircraft and connecting to receiver
Width: 0.39″ (10mm)
Height: 0.91″ (23.2mm)
Torque: 24oz-in (1.7kg-cm) 21oz-in (1.5kg-cm)
Speed: 0.09sec/60? 0.10/60?
Weight: 0.30oz (5/16oz) (8.5g)