Futaba
Futaba S3154 For Airplanes (S.BUS)

Manufacturer: Futaba Corporation
Model: S3154
Small helicopters in general
Ultra-compact micro digital servo.
Features
Dimensions: 21.8 x 11.0 x 19.8 mm
Weight: 7.9 g
Speed: 0.09 sec / 60° (6.0 V); 0.10 sec/60° (4.8 V)
Torque: 1.7 kgf cm (6.0 V); 1.5 kgf cm (4.8 V)
1520μs
Resin gear