Futaba
Futaba S-U301 For Airplanes (S.BUS)

Manufacturer: Futaba Corporation
Model: S-U301
Air, car S.BUS type standard servo
This is a standard servo that uses the S.BUS system for cars.
Features
Standard servo for air and vehicle use .
All resin gears
S.BUS system
Speed: 0.16 sec/60° (7.4V) / 0.18 sec/60° (6.6V)
Torque: 3.9 kgf・cm (7.4V) / 3.5 kgf・cm (6.6V)
Dimensions/weight: 40.5 x 20.0 x 36.1 mm / 36 g.