This is the Futaba S3115 Micro High Torque Servo. This servo replaces the Futaba S3101 Servo. This servo can produce high-current draw from your batteries. If using NiMH or LiPo batteries, make sure they are capable
of delivering sufficient amps.
Ideal for electric planes and small electric helis Nylon gears One year warranty
Torque: 38.9 oz-in (2.8 kg-cm)
Speed: .15 sec/60°
Dimensions: 1.1 x .51 x 1.16" (28 x 13 x 29.7mm)
Weight: .60oz (17g)
Lead Length: 6.5" (165mm)