Futaba S3154 Digital Micro High-Torque High-Speed Servo 2-PACK

Increased precision as it is Digital
Light weight, perfect for Micro helis
Nylon gears

Two S3154 Digital Micro Servo
Two .91" x .64" (23mm x 16mm) 4 arm servo horn (comes pre-installed)
Two 1.33" x 1.33" (34mm x 34mm) 4 arm servo horn

Installing into your model
Order Dubro 924 if mounting hardware is needed

Torque: 21 oz-in (1.5kg/cm) @ 4.8V
24 oz-in (1.7kg/cm) @ 6V
Speed: 0.10 sec/60° @ 4.8V
.09 sec/60° @ 6V
Dimensions: .09 x 0.4 x 0.8in (22 x 11 x 20mm)
Weight: 0.28oz (7.9g)
Lead Length: 6.5" (170mm)
Output Shaft Diameter: 4mm

Do not use S3154 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.
Alway 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.