Not much bigger than a standard 9g micro servo this new MG90S from TowerPro is a powerful micro servo which features metal gears and a strong 2.2Kg stall torque rating at 6V.
(can also be run on 4.8V of course) Ideal for fast EDF jets, sports or aerobatic planes where a small sized yet powerful servo is required
Specification:Dimensions: 22.8 x 12.2 x 28.5mmWeight: 13.4gOperating Speed @ 4.8V: 0.10sec/60deg Operating Speed @ 6V: 0.08sec/60degStall Torque @ 4.8V: 1.8kg/cmStall Torque @ 6V: 2.2kg/cm Temperature Range: 0 to +55 Degree CDead Band Width: 5usecOperating Voltage: 4.8 - 6 Volts Gear type: metal gearRecommend Model: Mini Car / Mini Ship /Helicopter &